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https://vn.welongcasting.com/uploads/38694/list/n202604210955228c4f2.png https://vn.welongcasting.com/clean-energy/ Năng lượng https://vn.welongcasting.com/uploads/38694/list/n202604210953106779a.png https://vn.welongcasting.com/general-machinery/ Máy móc tổng hợp https://vn.welongcasting.com/uploads/38694/list/n20260421095341a9aeb.png https://vn.welongcasting.com/centrifugal-casting/base-tray-water-galss-casting-1-4849.html Base Tray Water Galss Casting 1.4849 https://vn.welongcasting.com/uploads/202338694/small/base-tray-water-galss-casting-1-4849e0fe19b8-0fb6-4b6e-9ead-7b499eaae19c.jpg Base Tray Water Galss Casting 1.4849 https://vn.welongcasting.com/uploads/202338694/base-tray-water-galss-casting-1-4849e0fe19b8-0fb6-4b6e-9ead-7b499eaae19c.jpg https://vn.welongcasting.com/centrifugal-casting/stabilizer-roll-316l.html Stabilizer Roll 316L https://vn.welongcasting.com/uploads/202338694/small/stabilizer-roll-316l9ce1d934-eba1-4160-8dc9-f752ac24fcf3.jpg Stabilizer Roll 316L 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Furnace Roll https://vn.welongcasting.com/uploads/202338694/small/furnace-rolls-1-4855-en8-aisi-310f42d8d23-5c8a-47e9-ad85-420aeea3c926.jpg Furnace Roll https://vn.welongcasting.com/uploads/202338694/furnace-rolls-1-4855-en8-aisi-310f42d8d23-5c8a-47e9-ad85-420aeea3c926.jpg Furnace Roll https://vn.welongcasting.com/uploads/202338694/small/furnace-rolls-1-4855-en8-aisi-310a0dd02f0-fcc2-4493-926c-590c1f4ed262.jpg Furnace Roll https://vn.welongcasting.com/uploads/202338694/furnace-rolls-1-4855-en8-aisi-310a0dd02f0-fcc2-4493-926c-590c1f4ed262.jpg Furnace Roll https://vn.welongcasting.com/uploads/202338694/small/furnace-rolls-1-4855-en8-aisi-3103c9ef654-e2eb-4f34-8e68-1611c022c420.jpg Furnace Roll https://vn.welongcasting.com/uploads/202338694/furnace-rolls-1-4855-en8-aisi-3103c9ef654-e2eb-4f34-8e68-1611c022c420.jpg https://vn.welongcasting.com/general-machinery/screw-ring-gg20.html Screw Ring GG20 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SG420/12 https://vn.welongcasting.com/uploads/202338694/small/valve-false-top-sg420-12f75f4908-1751-4e94-a7f4-3063c8ef1e58.jpg Valve False Top SG420/12 https://vn.welongcasting.com/uploads/202338694/valve-false-top-sg420-12f75f4908-1751-4e94-a7f4-3063c8ef1e58.jpg https://vn.welongcasting.com/forging/new-heavy-duty-squeeze-cylinder-40cr.html New Heavy Duty Squeeze Cylinder 40Cr https://vn.welongcasting.com/uploads/202338694/small/new-heavy-duty-squeeze-cylinder-40crdbd2418d-d2d6-4323-8292-71a3c38e1c28.jpg New Heavy Duty Squeeze Cylinder 40Cr https://vn.welongcasting.com/uploads/202338694/new-heavy-duty-squeeze-cylinder-40crdbd2418d-d2d6-4323-8292-71a3c38e1c28.jpg https://vn.welongcasting.com/general-machinery/standpipe-kit.html Standpipe Kit https://vn.welongcasting.com/uploads/202338694/small/standpipe-kitee094dba-9d1f-4060-b440-6fec844e6260.jpg Standpipe Kit https://vn.welongcasting.com/uploads/202338694/standpipe-kitee094dba-9d1f-4060-b440-6fec844e6260.jpg https://vn.welongcasting.com/forging/forklift-truck-support-gs-20mn5.html Forklift Parts GS -20Mn5 https://vn.welongcasting.com/uploads/202338694/small/forklift-truck-support-gs-20mn568ec4eff-481f-4252-bc98-50b86eb1f659.jpg Forklift Parts GS -20Mn5 https://vn.welongcasting.com/uploads/202338694/forklift-truck-support-gs-20mn568ec4eff-481f-4252-bc98-50b86eb1f659.jpg Forklift-truck-support https://vn.welongcasting.com/uploads/202338694/small/forklift-truck-support-gs-20mn568ec4eff-481f-4252-bc98-50b86eb1f659.jpg Forklift-truck-support https://vn.welongcasting.com/uploads/202338694/forklift-truck-support-gs-20mn568ec4eff-481f-4252-bc98-50b86eb1f659.jpg https://vn.welongcasting.com/forging/rough-housing-ggg40.html Rough Housing GGG40 https://vn.welongcasting.com/uploads/202338694/small/rough-housing-ggg40c8a3dc44-451b-47b8-bde5-18b1bad02787.jpg Rough Housing GGG40 https://vn.welongcasting.com/uploads/202338694/rough-housing-ggg40c8a3dc44-451b-47b8-bde5-18b1bad02787.jpg Rough-housing-2 https://vn.welongcasting.com/uploads/202338694/small/rough-housing-ggg405cbc2e03-e0ba-4658-a226-648fe9b84c21.jpg Rough-housing-2 https://vn.welongcasting.com/uploads/202338694/rough-housing-ggg405cbc2e03-e0ba-4658-a226-648fe9b84c21.jpg https://vn.welongcasting.com/general-machinery/burner-housing-zl101.html Burner Housing ZL101 https://vn.welongcasting.com/uploads/202338694/small/burner-housing-zl1015a2a7265-7d50-48b2-af41-bca4108624da.jpg Burner Housing ZL101 https://vn.welongcasting.com/uploads/202338694/burner-housing-zl1015a2a7265-7d50-48b2-af41-bca4108624da.jpg Burner-housing-2 https://vn.welongcasting.com/uploads/202338694/small/burner-housing-zl10147530d45-664a-4f6f-b6df-de3b39e48bf4.jpg Burner-housing-2 https://vn.welongcasting.com/uploads/202338694/burner-housing-zl10147530d45-664a-4f6f-b6df-de3b39e48bf4.jpg Burner-housing https://vn.welongcasting.com/uploads/202338694/small/burner-housing-zl101e4d479a7-c59e-4a08-8eaa-025ae321ec9b.jpg Burner-housing https://vn.welongcasting.com/uploads/202338694/burner-housing-zl101e4d479a7-c59e-4a08-8eaa-025ae321ec9b.jpg https://vn.welongcasting.com/general-machinery/impeller-1-4404-silica-sol-casting.html Impeller 1.4404 Silica Sol Casting https://vn.welongcasting.com/uploads/202338694/small/impeller-1-4404-silica-sol-castingb51f0b95-ee1b-48a7-9415-6b2c49d25f97.jpg Impeller 1.4404 Silica Sol Casting https://vn.welongcasting.com/uploads/202338694/impeller-1-4404-silica-sol-castingb51f0b95-ee1b-48a7-9415-6b2c49d25f97.jpg https://vn.welongcasting.com/general-machinery/handwheel.html Handwheel https://vn.welongcasting.com/uploads/202338694/small/handwheelf8fe2f42-f006-430e-bdec-2120344ceeb6.jpg Handwheel https://vn.welongcasting.com/uploads/202338694/handwheelf8fe2f42-f006-430e-bdec-2120344ceeb6.jpg https://vn.welongcasting.com/sand-casting/long-roller-support-ggg50.html Long Roller Support GGG50 https://vn.welongcasting.com/uploads/202338694/small/long-roller-support-ggg504e9cdfaf-03d3-4aaa-8f54-88c5c31fc413.jpg Long Roller Support GGG50 https://vn.welongcasting.com/uploads/202338694/long-roller-support-ggg504e9cdfaf-03d3-4aaa-8f54-88c5c31fc413.jpg https://vn.welongcasting.com/general-machinery/filter-head-a380.html Filter Head A380 https://vn.welongcasting.com/uploads/202338694/small/filter-head-a380509b6bbc-92e6-4c01-bf47-84b380627736.jpg Filter Head A380 https://vn.welongcasting.com/uploads/202338694/filter-head-a380509b6bbc-92e6-4c01-bf47-84b380627736.jpg https://vn.welongcasting.com/centrifugal-casting/roller.html Roller https://vn.welongcasting.com/uploads/202338694/small/rollera43039b7-7362-4389-85c7-9dd26cd11972.jpg Roller https://vn.welongcasting.com/uploads/202338694/rollera43039b7-7362-4389-85c7-9dd26cd11972.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/small/roller716dbe22-ca55-4653-b904-9f526634405d.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/roller716dbe22-ca55-4653-b904-9f526634405d.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/small/rollerd74eff00-1948-44bf-9d0d-4ade1bbaf608.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/rollerd74eff00-1948-44bf-9d0d-4ade1bbaf608.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/small/roller49f3c140-89ad-4eeb-8741-0704b0aaaafe.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/roller49f3c140-89ad-4eeb-8741-0704b0aaaafe.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/small/rollere0ec334d-3a45-4fe1-9126-64d5f34fdb20.jpg Arms for continuous galvanizing line https://vn.welongcasting.com/uploads/202338694/rollere0ec334d-3a45-4fe1-9126-64d5f34fdb20.jpg https://vn.welongcasting.com/general-machinery/carrier.html Carrier 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Pulley Ring SS316 https://vn.welongcasting.com/uploads/202338694/small/main-pulley-ring-ss3161522fcbf-4d9d-4e61-9446-cc1621d30a58.jpg Main Pulley Ring SS316 https://vn.welongcasting.com/uploads/202338694/main-pulley-ring-ss3161522fcbf-4d9d-4e61-9446-cc1621d30a58.jpg Main-pulley-ring-2 https://vn.welongcasting.com/uploads/202338694/small/main-pulley-ring-ss3169e066e62-99f5-4478-8843-613375365f8b.jpg Main-pulley-ring-2 https://vn.welongcasting.com/uploads/202338694/main-pulley-ring-ss3169e066e62-99f5-4478-8843-613375365f8b.jpg https://vn.welongcasting.com/general-machinery/gear-box-parts-gg20.html Gear Box Parts GG20 https://vn.welongcasting.com/uploads/202338694/small/gear-box-parts-gg208c2e8c4e-ed3a-4d0d-9d6c-da99c234bc18.jpg Gear Box Parts GG20 https://vn.welongcasting.com/uploads/202338694/gear-box-parts-gg208c2e8c4e-ed3a-4d0d-9d6c-da99c234bc18.jpg https://vn.welongcasting.com/sand-casting/spike-puller-claw.html Spike Puller Claw https://vn.welongcasting.com/uploads/202338694/small/spike-puller-clawad564fc1-3031-4b7e-a988-3eb06bf5f8b6.jpg Spike Puller Claw https://vn.welongcasting.com/uploads/202338694/spike-puller-clawad564fc1-3031-4b7e-a988-3eb06bf5f8b6.jpg https://vn.welongcasting.com/investment-casting/flange.html mặt bích https://vn.welongcasting.com/uploads/202338694/small/flange7a1103d5-cbea-4ca0-a44b-af81c9995ae8.jpg mặt bích https://vn.welongcasting.com/uploads/202338694/flange7a1103d5-cbea-4ca0-a44b-af81c9995ae8.jpg lQDPJwhdtVskIVrNArzNArywxeZge7uxIg8EpSu1tYD0AA_700_700 https://vn.welongcasting.com/uploads/202338694/small/flange71e27b0e-205c-44ea-a3f1-db6adc133066.jpg lQDPJwhdtVskIVrNArzNArywxeZge7uxIg8EpSu1tYD0AA_700_700 https://vn.welongcasting.com/uploads/202338694/flange71e27b0e-205c-44ea-a3f1-db6adc133066.jpg https://vn.welongcasting.com/investment-casting/cylinder-back-hub.html Trung tâm phía sau xi lanh https://vn.welongcasting.com/uploads/202338694/small/cylinder-back-hub6d113d22-c766-4e95-bb56-776038b4e3da.jpg Trung tâm phía sau xi lanh https://vn.welongcasting.com/uploads/202338694/cylinder-back-hub6d113d22-c766-4e95-bb56-776038b4e3da.jpg https://vn.welongcasting.com/gravity-casting/cradle.html Cái nôi https://vn.welongcasting.com/uploads/202338694/small/cradle0802223a-cc51-4fa2-8254-7109b6ee05db.jpg Cái nôi https://vn.welongcasting.com/uploads/202338694/cradle0802223a-cc51-4fa2-8254-7109b6ee05db.jpg 44 https://vn.welongcasting.com/uploads/202338694/small/cradle22f41eca-38d9-4fd8-9f7b-bd51a5faa68b.png 44 https://vn.welongcasting.com/uploads/202338694/cradle22f41eca-38d9-4fd8-9f7b-bd51a5faa68b.png https://vn.welongcasting.com/sand-casting/forged-wheel.html Bánh xe rèn https://vn.welongcasting.com/uploads/202338694/small/forged-wheel7ed83631-8e41-464a-9f49-783743ced9ec.jpg Bánh xe rèn https://vn.welongcasting.com/uploads/202338694/forged-wheel7ed83631-8e41-464a-9f49-783743ced9ec.jpg Forged Wheel https://vn.welongcasting.com/uploads/202338694/small/forged-wheel2eaffef2-918a-4851-a3d8-4e750bf67d0e.jpg Forged Wheel https://vn.welongcasting.com/uploads/202338694/forged-wheel2eaffef2-918a-4851-a3d8-4e750bf67d0e.jpg wheel 1 https://vn.welongcasting.com/uploads/202338694/small/forged-wheele3666213-87e6-4725-915f-c79db185080e.jpg wheel 1 https://vn.welongcasting.com/uploads/202338694/forged-wheele3666213-87e6-4725-915f-c79db185080e.jpg https://vn.welongcasting.com/clean-energy/turbine-blades.html Cánh tuabin https://vn.welongcasting.com/uploads/202338694/small/turbine-bladesdbb61482-b5c9-41c0-a140-240e347addd8.jpg Cánh tuabin https://vn.welongcasting.com/uploads/202338694/turbine-bladesdbb61482-b5c9-41c0-a140-240e347addd8.jpg Turbine Blades https://vn.welongcasting.com/uploads/202338694/small/turbine-blades2f03c15b-f02d-455a-81d3-9426c114f68f.jpg Turbine Blades https://vn.welongcasting.com/uploads/202338694/turbine-blades2f03c15b-f02d-455a-81d3-9426c114f68f.jpg https://vn.welongcasting.com/investment-casting/double-acting-valve-bonnet.html Nắp van tác động kép https://vn.welongcasting.com/uploads/202338694/small/double-acting-valve-bonnet88f229d4-0c67-44b8-b29a-7540ccfdc41c.jpg Nắp van tác động kép https://vn.welongcasting.com/uploads/202338694/double-acting-valve-bonnet88f229d4-0c67-44b8-b29a-7540ccfdc41c.jpg Double Acting Valve Bonnet https://vn.welongcasting.com/uploads/202338694/small/double-acting-valve-bonnetfad020ba-6887-4391-b409-7d0ccdbc710a.jpg Double Acting Valve Bonnet https://vn.welongcasting.com/uploads/202338694/double-acting-valve-bonnetfad020ba-6887-4391-b409-7d0ccdbc710a.jpg https://vn.welongcasting.com/investment-casting/cast-membrane-ring.html Vòng màng đúc https://vn.welongcasting.com/uploads/202338694/small/cast-membrane-ringdc7509a8-38a2-4e70-97c6-744c8d3e4565.jpg Vòng màng đúc https://vn.welongcasting.com/uploads/202338694/cast-membrane-ringdc7509a8-38a2-4e70-97c6-744c8d3e4565.jpg IMG_20230215_130744 https://vn.welongcasting.com/uploads/202338694/small/cast-membrane-ring69e3a09a-bff8-4413-b74f-9134aaf3291a.jpg IMG_20230215_130744 https://vn.welongcasting.com/uploads/202338694/cast-membrane-ring69e3a09a-bff8-4413-b74f-9134aaf3291a.jpg https://vn.welongcasting.com/gravity-casting/body-for-telemetry-antenna.html Thân cho ăng-ten đo từ xa https://vn.welongcasting.com/uploads/202338694/small/body-for-telemetry-antennab46483a1-e8bc-43e3-a511-64d2ae482cee.png Thân cho ăng-ten đo từ xa https://vn.welongcasting.com/uploads/202338694/body-for-telemetry-antennab46483a1-e8bc-43e3-a511-64d2ae482cee.png 222 https://vn.welongcasting.com/uploads/202338694/small/body-for-telemetry-antenna47ae3b3e-499f-41cf-8ce1-33514323815b.png 222 https://vn.welongcasting.com/uploads/202338694/body-for-telemetry-antenna47ae3b3e-499f-41cf-8ce1-33514323815b.png https://vn.welongcasting.com/clean-energy/turbine-shafts.html Trục tuabin 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https://vn.welongcasting.com/uploads/202338694/small/sanitary-quick-connectorsc7f5d53d-1516-4c67-a5d4-fe565da816a8.jpg lQDPJx-0LdUuEYLNAYrNArywBe3BvNk7OM8Eplf24kC7AA_700_394 https://vn.welongcasting.com/uploads/202338694/sanitary-quick-connectorsc7f5d53d-1516-4c67-a5d4-fe565da816a8.jpg https://vn.welongcasting.com/sand-casting/rail-lag-bolt.html Bu lông trễ đường sắt https://vn.welongcasting.com/uploads/202338694/small/rail-lag-bolt2efd39a2-ce44-4c46-af8d-d1f257f1d592.jpg Bu lông trễ đường sắt https://vn.welongcasting.com/uploads/202338694/rail-lag-bolt2efd39a2-ce44-4c46-af8d-d1f257f1d592.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/small/rail-lag-bolt94132cf6-e349-477e-a6bf-e4bcf0a851df.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/rail-lag-bolt94132cf6-e349-477e-a6bf-e4bcf0a851df.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/small/rail-lag-bolt50e92243-15b1-441d-a8c1-195d6f11ab32.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/rail-lag-bolt50e92243-15b1-441d-a8c1-195d6f11ab32.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/small/rail-lag-bolt8f6d61ec-20f0-4a45-b133-7acc3aa53929.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/rail-lag-bolt8f6d61ec-20f0-4a45-b133-7acc3aa53929.jpg https://vn.welongcasting.com/investment-casting/forged-roller-factory.html Forged Roller https://vn.welongcasting.com/uploads/202338694/small/roller-25crmo4d8db7bc3-a6eb-4aa9-a49e-60c93f3e2004.jpg Forged Roller https://vn.welongcasting.com/uploads/202338694/roller-25crmo4d8db7bc3-a6eb-4aa9-a49e-60c93f3e2004.jpg https://vn.welongcasting.com/sand-casting/rail-lag-bolt-factory.html Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/small/rail-lag-bolt2efd39a2-ce44-4c46-af8d-d1f257f1d592.jpg Rail Lag Bolt https://vn.welongcasting.com/uploads/202338694/rail-lag-bolt2efd39a2-ce44-4c46-af8d-d1f257f1d592.jpg https://vn.welongcasting.com/forging/forged-hub-factory.html Forged Hub https://vn.welongcasting.com/uploads/202338694/small/bit-forging-aisi-4145h-mod-4330v-mod-41402585358d-3e58-4c74-b8a0-8b7181e3da05.jpg Forged Hub https://vn.welongcasting.com/uploads/202338694/bit-forging-aisi-4145h-mod-4330v-mod-41402585358d-3e58-4c74-b8a0-8b7181e3da05.jpg https://vn.welongcasting.com/general-machinery/mandrel-bars.html Thanh trục gá https://vn.welongcasting.com/uploads/38694/small/mandrel-barsdadd9.png Thanh trục gá https://vn.welongcasting.com/uploads/38694/mandrel-barsdadd9.png _20240417105124 https://vn.welongcasting.com/uploads/38694/page/small/mandrel-bars25580.jpg _20240417105124 https://vn.welongcasting.com/uploads/38694/page/mandrel-bars25580.jpg Mandrel Bars https://vn.welongcasting.com/uploads/38694/page/small/mandrel-bars41b5a.jpg Mandrel Bars https://vn.welongcasting.com/uploads/38694/page/mandrel-bars41b5a.jpg Mandrel Bars 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Mandrel Bars https://vn.welongcasting.com/uploads/38694/page/mandrel-bars8c228.jpg https://vn.welongcasting.com/investment-casting/steam-sparger-factory.html Steam Sparger https://vn.welongcasting.com/uploads/202338694/small/steam-spargere487476f-24a9-48ac-99a6-1c6a57b565ac.jpg Steam Sparger https://vn.welongcasting.com/uploads/202338694/steam-spargere487476f-24a9-48ac-99a6-1c6a57b565ac.jpg https://vn.welongcasting.com/centrifugal-casting/radiant-tube-factory.html Radiant Tube https://vn.welongcasting.com/uploads/38694/small/radiant-tube-factory7dd94.png Radiant Tube https://vn.welongcasting.com/uploads/38694/radiant-tube-factory7dd94.png https://vn.welongcasting.com/clean-energy/turbine-shaft-factory.html Trục tuabin https://vn.welongcasting.com/uploads/202338694/small/turbine-shafts933cb83a-7018-4d37-9716-1ab3721ae575.jpg Trục tuabin https://vn.welongcasting.com/uploads/202338694/turbine-shafts933cb83a-7018-4d37-9716-1ab3721ae575.jpg https://vn.welongcasting.com/general-machinery/impeller-factory.html Impeller https://vn.welongcasting.com/uploads/38694/small/impeller-factory2a926.jpg Impeller https://vn.welongcasting.com/uploads/38694/impeller-factory2a926.jpg https://vn.welongcasting.com/petrochemical/metal-bellows-factory.html Metal Bellows https://vn.welongcasting.com/uploads/38694/small/metal-bellows-factoryeca5e.png Metal Bellows https://vn.welongcasting.com/uploads/38694/metal-bellows-factoryeca5e.png https://vn.welongcasting.com/forging/rough-housing-factory.html Rough Housing https://vn.welongcasting.com/uploads/202338694/small/rough-housing-ggg40c8a3dc44-451b-47b8-bde5-18b1bad02787.jpg Rough Housing https://vn.welongcasting.com/uploads/202338694/rough-housing-ggg40c8a3dc44-451b-47b8-bde5-18b1bad02787.jpg https://vn.welongcasting.com/general-machinery/grate-bar.html Thanh ghi lưới https://vn.welongcasting.com/uploads/38694/small/grate-bar06af5.png Thanh ghi lưới https://vn.welongcasting.com/uploads/38694/grate-bar06af5.png https://vn.welongcasting.com/centrifugal-casting/continuous-galvanizing-line-equipment.html Thiết bị dây chuyền mạ kẽm liên tục https://vn.welongcasting.com/uploads/38694/small/continuous-galvanizing-line-equipment007e9.png Thiết bị dây chuyền mạ kẽm liên tục https://vn.welongcasting.com/uploads/38694/continuous-galvanizing-line-equipment007e9.png https://vn.welongcasting.com/forging/automotive-heat-sink.html Tản nhiệt ô tô https://vn.welongcasting.com/uploads/38694/small/automotive-heat-sink788c8.png Tản nhiệt ô tô https://vn.welongcasting.com/uploads/38694/automotive-heat-sink788c8.png https://vn.welongcasting.com/news/welong-rewards-outstanding-order-winners-18015360764388352.html Phần thưởng Welong cho người chiến thắng đơn hàng xuất sắc https://img01.v15cdn.com/gallery/4x3/67.webp https://vn.welongcasting.com/news/welong-hosts-its-2026-mid-year-conference-18015360744842240.html WELONG tổ chức Hội nghị giữa năm 2026- https://img01.v15cdn.com/gallery/4x3/123.webp https://vn.welongcasting.com/news/welong-launches-2026-summer-sales-excellence-c-18015360771597312.html WELONG phát động Chiến dịch bán hàng xuất sắc mùa hè 2026 https://vn.welongcasting.com/uploads/38694/news/202608041512220dabd.png https://vn.welongcasting.com/news/june-book-club-highlights-screamfree-parenting-18015360711779328.html Điểm nổi bật của Câu lạc bộ Sách tháng 6 ScreamFree Parenting Giành giải thưởng cao nhất https://vn.welongcasting.com/uploads/38694/news/n20260629152705e5f6c.jpg https://vn.welongcasting.com/news/children-s-day-special-parent-child-study-tour-17944930756895744.html Chuyến tham quan học tập đặc biệt dành cho phụ huynh trong Ngày thiếu nhi-tại Nhà máy nước giải khát Bingfeng https://img01.v15cdn.com/gallery/4x3/14.webp https://vn.welongcasting.com/news/learning-for-growth-training-for-excellence-17944909973267456.html Học tập để phát triển, đào tạo để xuất sắc https://vn.welongcasting.com/uploads/38694/news/p20260527090048b395c.png https://vn.welongcasting.com/news/a-warm-labor-day-at-welong-17944909819995136.html Một Ngày Lao Động Ấm Áp Tại Welong https://vn.welongcasting.com/uploads/38694/news/p2026052708511212b2f.png https://vn.welongcasting.com/news/welong-sales-team-conducts-monthly-training-17944909953737728.html Đội ngũ bán hàng WELONG tiến hành đào tạo hàng tháng https://img01.v15cdn.com/gallery/4x3/264.webp https://vn.welongcasting.com/news/welong-shares-holiday-benefits-with-employees-17944930583110656.html WELONG chia sẻ lợi ích kỳ nghỉ với nhân viên https://img01.v15cdn.com/gallery/4x3/244.webp https://vn.welongcasting.com/news/company-reading-club-slow-down-your-pace-17944909693805568.html Câu lạc bộ đọc sách của công ty- Hãy giảm tốc độ của bạn https://img01.v15cdn.com/gallery/4x3/270.webp https://vn.welongcasting.com/news/resumption-of-work-after-the-spring-festival-17782317042459648.html Tiếp tục công việc sau lễ hội mùa xuân https://vn.welongcasting.com/uploads/38694/news/n20260228133640e0568.jpg https://vn.welongcasting.com/news/celebrating-the-chinese-new-year-gratitude-p-17782310889169920.html Kỷ niệm Tết Nguyên Đán: Lòng biết ơn, sự hợp tác và những khởi đầu mới https://vn.welongcasting.com/uploads/38694/news/n20260228132604c4c76.jpg https://vn.welongcasting.com/news/welong-to-showcase-casting-forging-solutions-17722490124444672.html Welong sẽ giới thiệu các giải pháp đúc & rèn tại CastForge 2026 ở Stuttgart https://vn.welongcasting.com/uploads/38694/news/n2025122216411679dcc.jpg https://vn.welongcasting.com/news/full-moon-brings-reunion-shared-vision-builds-17643085701669888.html Trăng tròn đoàn tụ, chung tầm nhìn xây dựng tương lai https://vn.welongcasting.com/uploads/38694/news/n20251020090850f7711.png https://vn.welongcasting.com/news/officials-from-the-united-states-and-china-beg-17553284083213312.html Các quan chức từ Hoa Kỳ và Trung Quốc đã bắt đầu họp tại Madrid vào Chủ nhật tuần trước cho vòng đàm phán thứ tư nhằm mục đích kéo dài một thỏa thuận ngừng bắn trong cuộc chiến thương mại của Tổng thống Trump. https://vn.welongcasting.com/uploads/38694/news/n202509190920234bcfe.png https://vn.welongcasting.com/news/celebrations-to-commemorate-the-80th-anniversa-17553283964363776.html Lễ kỷ niệm kỷ niệm 80 năm chiến thắng của cuộc chiến kháng chiến của người dân Trung Quốc chống lại sự xâm lược của Nhật Bản và thế giới chống https://vn.welongcasting.com/uploads/38694/news/n202509190848456ed72.jpg https://vn.welongcasting.com/news/joint-statement-on-china-u-s-economic-and-tra-17553283983647744.html Tuyên bố chung về Trung Quốc - tư vấn kinh tế và thương mại Hoa Kỳ tại Stockholm https://img01.v15cdn.com/gallery/4x3/10.webp https://vn.welongcasting.com/news/welong-successfully-holds-2025-mid-year-meetin-17498742251332608.html Welong thành công tổ chức 2025 cuộc họp giữa năm và nơi ẩn dật xây dựng đội ngũ https://vn.welongcasting.com/uploads/38694/news/n2025080609250572fb1.jpg https://vn.welongcasting.com/news/welong-recognized-by-nov-as-platinum-strategic-17498742149784576.html Welong được NOV công nhận là nhà cung cấp chiến lược bạch kim cho năm 2024 https://vn.welongcasting.com/uploads/38694/news/n20250806084746495ef.jpg https://vn.welongcasting.com/news/happy-childen-s-day-17436357559608320.html Chúc mừng ngày trẻ em https://vn.welongcasting.com/uploads/38694/news/n2025061811230349893.png https://vn.welongcasting.com/news/happy-dragon-boat-festival-17436357547385856.html Lễ hội thuyền rồng vui vẻ https://vn.welongcasting.com/uploads/38694/news/n20250618111907b721b.png https://vn.welongcasting.com/news/welong-showcases-global-expertise-at-belt-and-17351069543080960.html Welong giới thiệu chuyên môn toàn cầu tại Diễn đàn quốc tế Belt and Road Sáng kiến, thu hút sự công nhận cấp cao từ các nhà ngoại giao và các nhà lãnh đạo ngành công nghiệp https://vn.welongcasting.com/uploads/38694/news/n20250507141348f491b.jpg https://vn.welongcasting.com/news/welong-embarks-on-study-tour-to-japan-gaining-17351039171568640.html Welong bắt đầu chuyến tham quan học tập đến Nhật Bản, có được những hiểu biết mới về quản lý kinh doanh nâng cao https://img01.v15cdn.com/gallery/4x3/279.webp https://vn.welongcasting.com/news/welong-company-organizes-a-two-day-trip-to-han-17338013841859584.html Công ty Welong tổ chức một chuyến đi hai ngày tới Hanzhong để kỷ niệm một năm kỷ lục https://img01.v15cdn.com/gallery/4x3/244.webp https://vn.welongcasting.com/news/chinese-new-year-celebrating-the-joy-of-spring-17273450858767360.html Năm mới Trung Quốc: Kỷ niệm niềm vui của lễ hội mùa xuân https://vn.welongcasting.com/uploads/38694/news/n202502210829349991a.jpg https://vn.welongcasting.com/news/book-club-meeting-the-last-book-17273450868139008.html Cuộc họp câu lạc bộ sách - Cuốn sách cuối cùng của năm 2024 https://vn.welongcasting.com/uploads/38694/news/n20250221082023c781a.jpg https://vn.welongcasting.com/news/mid-year-meeting-82536350.html Họp giữa năm https://vn.welongcasting.com/uploads/38694/news/n202411121614357b345.png https://vn.welongcasting.com/news/book-club-meeting-in-june-80854950.html Cuộc họp Câu lạc bộ Sách vào tháng 6 https://img01.v15cdn.com/gallery/4x3/264.webp https://vn.welongcasting.com/news/elmia-plate-77950446.html Mảng Elmia 14-17 Tháng 5 năm 2024 https://vn.welongcasting.com/uploads/38694/news/n20240417171607a6722.png https://vn.welongcasting.com/news/offshore-technology-conference-77950444.html Hội nghị công nghệ ngoài khơi （Ngày 6 tháng 5-9năm 2024） https://vn.welongcasting.com/uploads/38694/news/n20240417170220e9688.jpg https://vn.welongcasting.com/news/what-are-the-differences-between-forging-stam-77950447.html Sự khác biệt giữa rèn, dập và đúc là gì? https://img01.v15cdn.com/gallery/4x3/262.webp https://vn.welongcasting.com/news/suspend-navigation-through-the-red-sea-75344187.html Đình chỉ việc đi lại qua Biển Đỏ https://vn.welongcasting.com/uploads/202338694/n202312251633588069910.jpg https://vn.welongcasting.com/news/we-will-take-part-in-subcon-as-an-exhibitor-73334330.html Chúng tôi sẽ tham gia SUBCON với tư cách là nhà triển lãm https://vn.welongcasting.com/uploads/202338694/n202310241006367472247.jpg https://vn.welongcasting.com/news/chinese-ambassador-and-czech-minister-of-comme-72358464.html Đại sứ Trung Quốc và Bộ trưởng Thương mại Séc đến thăm gian hàng của chúng tôi tại Triển lãm máy công nghiệp Brno https://vn.welongcasting.com/uploads/202338694/n202310241006367472247.jpg https://vn.welongcasting.com/news/international-business-development-of-71546369.html Phát triển kinh doanh quốc tế năm 2023 https://vn.welongcasting.com/uploads/202338694/n202310240948068154247.png https://vn.welongcasting.com/news/monthly-sales-champions-awards-ceremony-71546366.html Lễ trao giải Nhà vô địch bán hàng hàng tháng https://vn.welongcasting.com/uploads/202338694/n202309181623094746454.jpg https://vn.welongcasting.com/news/new-product-cylinder-back-hub-71546370.html Sản phẩm mới - Hub phía sau xi lanh https://vn.welongcasting.com/uploads/202338694/n202309181139445923324.jpg https://vn.welongcasting.com/news/a-commendation-letter-from-one-of-our-customer-71546367.html Thư khen ngợi từ một trong những khách hàng của chúng tôi trong lĩnh vực hàng không vũ trụ https://vn.welongcasting.com/uploads/202338694/n202309111807449811205.jpg https://vn.welongcasting.com/news/welong-welcomes-numerous-clients-and-expands-g-71546364.html Welong chào đón nhiều khách hàng và mở rộng sự hiện diện toàn cầu https://vn.welongcasting.com/uploads/202338694/n202309111754230839824.jpg https://vn.welongcasting.com/news/the-czech-brno-international-machinery-industr-70605021.html Hội chợ công nghiệp máy móc quốc tế Brno Séc https://vn.welongcasting.com/uploads/202338694/n202309011411302655178.jpg https://vn.welongcasting.com/news/welong-held-the-monthly-reading-sharing-club-70605022.html WELONG tổ chức Câu lạc bộ chia sẻ đọc sách hàng tháng https://vn.welongcasting.com/uploads/202338694/n202308311525314044571.jpg https://vn.welongcasting.com/news/spareparts-for-aerospace-69578649.html Phụ tùng cho hàng không vũ trụ https://vn.welongcasting.com/uploads/202338694/n202307281446319611566.jpg https://vn.welongcasting.com/news/spareparts-for-patient-table-69441832.html Phụ tùng cho bàn bệnh nhân https://vn.welongcasting.com/uploads/202338694/n202307211606112545914.jpg https://vn.welongcasting.com/news/sanitary-quick-connectors-69392145.html Kết nối nhanh vệ sinh https://vn.welongcasting.com/uploads/202338694/n202307191437512480227.jpg https://vn.welongcasting.com/news/new-dispatch-of-cast-drive-hubs-69234938.html Công văn mới của Cast Drive Hubs https://vn.welongcasting.com/uploads/202338694/n202307140930354340995.jpg https://vn.welongcasting.com/news/contract-no-22wllx246-22yxxj096-order-no-aq-69173420.html Số hợp đồng: 22WLLX246-22YXXJ096 (Số đơn đặt hàng AQ2109/22C) https://vn.welongcasting.com/uploads/202338694/n202307071639317127607.jpg https://vn.welongcasting.com/news/hexo-transmission-gear-68806700.html Bánh răng truyền động Hexo https://vn.welongcasting.com/uploads/202338694/n202306151326278377340.jpg https://vn.welongcasting.com/news/new-shipment-of-pinch-roll-sent-to-customer-68806699.html Lô hàng mới của Pinch Roll gửi cho khách hàng https://vn.welongcasting.com/uploads/202338694/n202306091452024825088.jpg https://vn.welongcasting.com/news/accessories-for-industrial-washing-machines-68806702.html Phụ Kiện Máy Giặt Công Nghiệp https://vn.welongcasting.com/uploads/202338694/n202306091327348513980.jpg https://vn.welongcasting.com/news/new-dispatch-of-furnace-rollers-for-high-tempe-68806701.html Công văn mới về con lăn lò cho các ứng dụng công nghiệp nhiệt độ cao https://vn.welongcasting.com/uploads/202338694/n202306051131366738642.jpg https://vn.welongcasting.com/news/railway-wheels-for-construction-machines-68806698.html Bánh xe đường sắt cho máy xây dựng https://vn.welongcasting.com/uploads/202338694/n202306051126227024339.jpg https://vn.welongcasting.com/news/a-new-shipment-of-support-rollers-has-been-sen-68806705.html Một lô hàng con lăn hỗ trợ mới đã được gửi đến khách hàng https://vn.welongcasting.com/uploads/202338694/n202306021518486536929.jpg https://vn.welongcasting.com/news/2022-year-end-recognition-meeting-68806697.html Họp Tổng Kết Cuối Năm 2022 https://vn.welongcasting.com/uploads/202338694/n202304071002049379647.webp https://vn.welongcasting.com/news/welong-reading-club-68806704.html Câu lạc bộ đọc sách Welong https://vn.welongcasting.com/uploads/202238694/n202211081148519803517.jpg https://vn.welongcasting.com/news/welong-mid-year-working-conference-68806708.html Hội nghị làm việc giữa năm Welong https://vn.welongcasting.com/uploads/202238694/n202211081151126526598.jpg https://vn.welongcasting.com/news/values-consensus-meeting-68806696.html Cuộc họp đồng thuận giá trị https://vn.welongcasting.com/uploads/202238694/n202211081157018725437.jpg https://vn.welongcasting.com/info/short-introduction-of-casting-history-83659341.html Giới thiệu ngắn về lịch sử đúc https://vn.welongcasting.com/uploads/202238694/i202211101738474482802.jpg https://vn.welongcasting.com/info/the-importance-of-sink-roll-in-hot-dip-galvani-83659342.html Tầm quan trọng của cuộn chìm trong mạ kẽm nhúng nóng https://vn.welongcasting.com/uploads/202238694/i202211111211471201438.jpg https://vn.welongcasting.com/info/deflector-roll-83659343.html cuộn làm lệch hướng https://vn.welongcasting.com/uploads/202338694/i202306021529347497901.jpg https://vn.welongcasting.com/info/raw-material-cracks-83659345.html Vết nứt nguyên liệu https://vn.welongcasting.com/uploads/202238694/i202211101739329015203.jpg https://vn.welongcasting.com/info/precision-casting-83659347.html Đúc chính xác https://vn.welongcasting.com/uploads/202338694/i202306051812290640563.jpg https://vn.welongcasting.com/info/spare-parts-of-heat-treatment-furnaces-83659348.html Phụ tùng của lò xử lý nhiệt https://vn.welongcasting.com/uploads/202338694/i202306051806069677796.jpg https://vn.welongcasting.com/info/turbine-shaft-83659349.html trục tuabin https://vn.welongcasting.com/uploads/202338694/i202306051823155838429.jpg https://vn.welongcasting.com/info/causes-and-elimination-of-common-casting-defec-83659350.html Nguyên nhân và loại bỏ các khuyết tật đúc phổ biến https://vn.welongcasting.com/uploads/202338694/i202306070918511595609.jpg https://vn.welongcasting.com/info/wheels-of-track-maintenance-vehicle-83659351.html bánh xe bảo dưỡng đường ray https://vn.welongcasting.com/uploads/202338694/i202306161029217022594.jpg https://vn.welongcasting.com/info/what-are-the-different-types-of-rolls-used-in-83659352.html Các loại cuộn khác nhau được sử dụng trong các nhà máy cán nguội là gì? https://vn.welongcasting.com/uploads/202338694/i202306151354327314576.jpg https://vn.welongcasting.com/info/how-to-choose-radiant-tube-for-your-furnace-an-83659354.html Làm thế nào để chọn ống tỏa nhiệt cho lò và ngân sách của bạn? https://vn.welongcasting.com/uploads/202338694/i202307191608413290127.jpg https://vn.welongcasting.com/info/sand-casting-process-83659355.html quá trình đúc cát https://vn.welongcasting.com/uploads/202238694/i202211101737593074363.jpg https://vn.welongcasting.com/info/gravity-casting-83659358.html đúc trọng lực https://vn.welongcasting.com/uploads/202338694/i202306151350255103295.png https://vn.welongcasting.com/info/what-is-the-difference-between-rolls-for-hot-r-84314259.html Sự khác biệt giữa Rolls cho Máy cán nóng và Máy cán nguội là gì? https://vn.welongcasting.com/uploads/202338694/i202307191600497457527.jpg https://vn.welongcasting.com/info/trends-in-the-automotive-parts-industry-84314260.html Xu hướng trong ngành công nghiệp phụ tùng ô tô https://vn.welongcasting.com/uploads/202338694/i202307191614125352890.jpg https://vn.welongcasting.com/info/turbine-blades-84376836.html Các cánh tua-bin https://vn.welongcasting.com/uploads/202338694/i202307131439393919680.jpg https://vn.welongcasting.com/info/gas-turbine-components-and-principle-84653703.html Các thành phần và nguyên tắc tuabin khí https://vn.welongcasting.com/uploads/202338694/i202307211600564878885.png https://vn.welongcasting.com/info/parts-of-forklift-and-their-functions-complet-84916888.html Các bộ phận của xe nâng và chức năng của chúng [Hướng dẫn đầy đủ] https://vn.welongcasting.com/uploads/202338694/i202307281616027890193.jpg https://vn.welongcasting.com/info/close-die-forging-and-welong-s-innovative-appr-85196271.html Đóng khuôn rèn và cách tiếp cận sáng tạo của Welong https://vn.welongcasting.com/uploads/202338694/i202308041316100678742.jpg https://vn.welongcasting.com/info/what-is-a-hand-wheel-86133443.html Bánh xe tay là gì? https://vn.welongcasting.com/uploads/202338694/i202308311549472771151.jpg https://vn.welongcasting.com/info/how-to-design-and-produce-gearbox-housing-86133445.html Cách thiết kế và sản xuất vỏ hộp số https://vn.welongcasting.com/uploads/202338694/i202308311703552405388.jpg https://vn.welongcasting.com/info/how-many-types-of-casting-processes-you-know-86133446.html Bạn biết bao nhiêu loại quy trình đúc? https://vn.welongcasting.com/uploads/202338694/i202308311725348157156.jpg https://vn.welongcasting.com/info/centrifugal-casting-cylinder-liners-from-welon-87622442.html Ống lót xi lanh đúc ly tâm từ Welong https://vn.welongcasting.com/uploads/202338694/i202309021750247710479.jpg https://vn.welongcasting.com/info/what-is-pump-casing-87622444.html Vỏ bơm là gì? https://vn.welongcasting.com/uploads/202338694/i202309021739403885062.jpg https://vn.welongcasting.com/info/how-to-distinguish-between-low-temperature-wax-87622449.html Làm thế nào để phân biệt sáp nhiệt độ thấp và sáp nhiệt độ trung bình dùng trong đúc? https://vn.welongcasting.com/uploads/202338694/i202309181537431990927.jpg https://vn.welongcasting.com/info/what-factors-affect-the-hardness-of-chilled-ha-87622451.html Những yếu tố nào ảnh hưởng đến độ cứng của gang cứng ướp lạnh? https://vn.welongcasting.com/uploads/202338694/i202309181522540502717.jpg https://vn.welongcasting.com/info/about-work-roll-87622452.html Giới thiệu về cuộn công việc https://vn.welongcasting.com/uploads/202338694/i202309120919522887246.jpg https://vn.welongcasting.com/info/why-are-blowhole-defects-constantly-associated-87622457.html Tại sao những khiếm khuyết về lỗ phun nước lại liên tục gắn liền với bạn? https://vn.welongcasting.com/uploads/202338694/i202309251045189066936.jpg https://vn.welongcasting.com/info/the-manufacture-of-gear-house-87622458.html Chế tạo nhà bánh răng https://vn.welongcasting.com/uploads/202338694/i202309191730190326550.jpg https://vn.welongcasting.com/info/welong-impeller-87622460.html Cánh quạt Welong https://vn.welongcasting.com/uploads/202338694/i202309181532517905221.jpg https://vn.welongcasting.com/info/why-choose-welong-mandrels-87622461.html Tại sao chọn trục gá Welong? https://vn.welongcasting.com/uploads/202338694/i202309041426358258070.jpg https://vn.welongcasting.com/info/crankshaft-introduction-87622462.html Giới thiệu trục khuỷu https://vn.welongcasting.com/uploads/202338694/i202309120900156683931.jpg https://vn.welongcasting.com/info/materials-of-valve-body-valve-core-and-valve-s-87622464.html Vật liệu thân van, lõi van và ống bọc van https://vn.welongcasting.com/uploads/202338694/i202309251456390489678.jpg https://vn.welongcasting.com/info/chilled-cast-iron-rolls-87622466.html Cuộn gang nguội https://vn.welongcasting.com/uploads/202338694/i202309121009124408103.jpg https://vn.welongcasting.com/info/valve-cover-87622468.html Nắp van https://vn.welongcasting.com/uploads/202338694/i202309120911127525647.jpg https://vn.welongcasting.com/info/connecting-rod-production-process-and-usage-in-87622469.html Kết nối quy trình sản xuất và sử dụng que kết nối các ngành công nghiệp https://vn.welongcasting.com/uploads/202338694/i202309181615302039950.jpg https://vn.welongcasting.com/info/are-you-looking-for-high-quality-heat-resistan-87622470.html Bạn đang tìm kiếm Thép đúc chịu nhiệt chất lượng cao? https://vn.welongcasting.com/uploads/202338694/i202309120846507385668.jpg https://vn.welongcasting.com/info/bearing-housing-87622473.html Nhà ở mang https://vn.welongcasting.com/uploads/202338694/i202309251444068387136.jpg https://vn.welongcasting.com/info/introduction-of-spindle-boxes-87622474.html Giới thiệu hộp trục chính https://vn.welongcasting.com/uploads/202338694/i202309191609136610194.jpg https://vn.welongcasting.com/info/types-and-applications-of-hydraulic-cylinder-87622475.html Các loại và ứng dụng của xi lanh thủy lực https://vn.welongcasting.com/uploads/202338694/i202309181503551338751.jpg https://vn.welongcasting.com/info/wheel-hub-product-introduction-87622476.html Giới thiệu sản phẩm Wheel Hub https://vn.welongcasting.com/uploads/202338694/i202309251430055967294.jpg https://vn.welongcasting.com/info/meeting-the-trends-in-the-electrical-car-indus-87622477.html Đáp ứng xu hướng trong ngành ô tô điện với dòng sản phẩm chuyên dụng của Welong https://vn.welongcasting.com/uploads/202338694/i202309251110158601113.jpg https://vn.welongcasting.com/info/grate-bar-87622478.html Thanh ghi lưới https://vn.welongcasting.com/uploads/202338694/i202309251508564469313.jpg https://vn.welongcasting.com/info/introduction-to-metal-bellows-87622479.html Giới thiệu về ống thổi kim loại https://vn.welongcasting.com/uploads/202338694/i202309251200592007217.jpg https://vn.welongcasting.com/info/check-valve-87622480.html Kiểm tra van https://vn.welongcasting.com/uploads/202338694/i202309251137539373867.jpg https://vn.welongcasting.com/info/solutions-for-common-problems-with-coatings-fo-87622485.html Giải pháp cho các vấn đề thường gặp với lớp phủ cho vật đúc https://vn.welongcasting.com/uploads/38694/info/n202601301546039e2c6.jpg https://vn.welongcasting.com/info/the-process-of-cold-drawn-87753894.html quá trình kéo nguội https://vn.welongcasting.com/uploads/202338694/i202310101725205816439.jpg https://vn.welongcasting.com/info/lost-foam-casting-and-investment-casting-87753898.html Đúc xốp và đúc đầu tư https://vn.welongcasting.com/uploads/202338694/i202310111738217985689.png https://vn.welongcasting.com/info/flange-product-introduction-87753906.html Giới thiệu sản phẩm mặt bích https://vn.welongcasting.com/uploads/202338694/i202310111728334805848.png https://vn.welongcasting.com/info/compressors-main-parts-87753908.html Máy nén & bộ phận chính https://vn.welongcasting.com/uploads/202338694/i202310111707135934599.png https://vn.welongcasting.com/info/functional-features-of-the-covers-87753909.html Tính năng chức năng của bìa https://vn.welongcasting.com/uploads/202338694/i202310111721336485934.png https://vn.welongcasting.com/info/plunger-for-hydraulic-press-87753927.html Pit tông cho máy ép thủy lực https://vn.welongcasting.com/uploads/202338694/i202310111700400434153.jpg https://vn.welongcasting.com/info/causes-and-prevention-measures-for-porosity-de-87753938.html Nguyên nhân và biện pháp phòng ngừa khuyết tật xốp https://vn.welongcasting.com/uploads/202338694/i202310111608462146483.jpg https://vn.welongcasting.com/info/bearings-classification-characteristics-and-f-88436669.html Vòng bi: Phân loại, đặc điểm và chức năng https://vn.welongcasting.com/uploads/202338694/i202311031043322550717.jpg https://vn.welongcasting.com/info/centrifugal-casting-tubes-a-comprehensive-ove-88436671.html Ống đúc ly tâm: Tổng quan toàn diện https://vn.welongcasting.com/uploads/202338694/i202311031101017958245.jpg https://vn.welongcasting.com/info/counter-weight-for-tractor-88436672.html Bộ đếm trọng lượng cho máy kéo https://vn.welongcasting.com/uploads/202338694/i202311031105097666852.jpg https://vn.welongcasting.com/info/cracking-tubes-88436674.html Nứt ống https://vn.welongcasting.com/uploads/202338694/i202311030934262815554.jpg https://vn.welongcasting.com/info/introduction-to-rolling-bearing-88436675.html Giới thiệu về ổ lăn https://vn.welongcasting.com/uploads/202338694/i202311031131478430751.jpg https://vn.welongcasting.com/info/cold-rolling-and-hot-rolling-88558384.html Cán nguội và cán nóng https://vn.welongcasting.com/uploads/202338694/i202311081459273748474.jpg https://vn.welongcasting.com/info/brief-history-of-rollers-development-88852831.html Tóm tắt lịch sử phát triển con lăn https://vn.welongcasting.com/uploads/202338694/i202311171211343070493.jpg https://vn.welongcasting.com/info/common-imperfections-in-investment-casting-wax-88852835.html Những khiếm khuyết thường gặp trong lắp ráp sáp đúc đầu tư https://vn.welongcasting.com/uploads/202338694/i202311171203111931399.jpg https://vn.welongcasting.com/info/thank-you-letter-89012920.html Thư cảm ơn https://vn.welongcasting.com/images/gallery/4x3/295.webp https://vn.welongcasting.com/info/steering-ear-89192454.html Tai lái https://vn.welongcasting.com/uploads/202338694/i202311270904513095134.jpg https://vn.welongcasting.com/info/what-is-the-surface-roughness-ra-89192456.html Độ nhám bề mặt Ra là gì? https://vn.welongcasting.com/uploads/202338694/i202312011552520204867.jpg https://vn.welongcasting.com/info/bellows-89192457.html Ống thổi https://vn.welongcasting.com/uploads/202338694/i202312011541098268146.jpg https://vn.welongcasting.com/info/mining-drill-pipe-89192463.html Ống khoan khai thác mỏ https://vn.welongcasting.com/uploads/202338694/i202312011530295867552.jpg https://vn.welongcasting.com/info/aluminum-alloy-wheels-89816844.html Bánh xe hợp kim nhôm https://vn.welongcasting.com/uploads/202338694/i202312121440356695673.jpg https://vn.welongcasting.com/info/why-is-roughness-important-89816847.html Tại sao độ nhám lại quan trọng? https://vn.welongcasting.com/uploads/202338694/i202312141139521228200.png https://vn.welongcasting.com/info/introduction-to-centrifugal-casting-process-89816849.html Giới thiệu quá trình đúc ly tâm https://vn.welongcasting.com/uploads/202338694/i202312151426468591351.jpg https://vn.welongcasting.com/info/safety-valve-90755994.html van an toàn https://vn.welongcasting.com/uploads/202338694/i202312251521406299480.jpg https://vn.welongcasting.com/info/what-is-inconel-90755999.html Inconel là gì https://vn.welongcasting.com/uploads/202338694/i202312251611578071935.jpg https://vn.welongcasting.com/info/how-to-make-sand-casting-molds-90756017.html Làm thế nào để làm khuôn đúc cát? https://img01.v15cdn.com/gallery/4x3/88.webp https://vn.welongcasting.com/info/are-gravity-cast-wheels-good-90756018.html Bánh xe đúc trọng lực có tốt không? https://img01.v15cdn.com/gallery/4x3/35.webp https://vn.welongcasting.com/info/how-to-sand-cast-aluminum-90756022.html Làm thế nào để đúc nhôm cát? https://vn.welongcasting.com/uploads/38694/info/n20251231114405e5c6b.jpg https://vn.welongcasting.com/info/process-of-centrifugal-castingprocess-of-centr-90887246.html Quy trình đúc ly tâmQuy trình đúc ly tâm https://img01.v15cdn.com/gallery/4x3/127.webp https://vn.welongcasting.com/info/what-are-the-types-of-die-casting-91108652.html Các loại đúc khuôn là gì? https://img01.v15cdn.com/gallery/4x3/242.webp https://vn.welongcasting.com/info/slewing-bearing-91680712.html Vòng bi xoay https://img01.v15cdn.com/gallery/4x3/109.webp https://vn.welongcasting.com/info/zinc-plating-91680713.html mạ kẽm https://img01.v15cdn.com/gallery/4x3/137.webp https://vn.welongcasting.com/info/typical-defects-of-ductile-iron-91680715.html Các khuyết tật điển hình của sắt dẻo https://img01.v15cdn.com/gallery/4x3/158.webp https://vn.welongcasting.com/info/application-fields-of-forged-shaft-products-91680716.html Lĩnh vực ứng dụng của sản phẩm trục rèn https://img01.v15cdn.com/gallery/4x3/239.webp https://vn.welongcasting.com/info/what-is-a-turbine-shaft-91748016.html Trục tuabin là gì? https://vn.welongcasting.com/uploads/38694/info/n202606091613404fea7.png https://vn.welongcasting.com/info/surface-treatment-91909944.html xử lý bề mặt https://img01.v15cdn.com/gallery/4x3/161.webp https://vn.welongcasting.com/info/large-thermal-power-generator-rotor-forging-92841390.html Máy rèn rôto máy phát nhiệt điện lớn https://vn.welongcasting.com/uploads/38694/info/n20240202084746a99a4.jpg https://vn.welongcasting.com/info/technical-details-of-heavy-duty-squeeze-cylind-92841402.html Chi tiết kỹ thuật của xi lanh ép hạng nặng https://img01.v15cdn.com/gallery/4x3/226.webp https://vn.welongcasting.com/info/how-does-a-stabilizer-roll-control-web-tension-92841404.html Cuộn ổn định kiểm soát độ căng của web như thế nào? https://img01.v15cdn.com/gallery/4x3/21.webp https://vn.welongcasting.com/info/what-is-a-heavy-duty-squeeze-cylinder-92841416.html Xi lanh ép hạng nặng là gì? https://img01.v15cdn.com/gallery/4x3/103.webp https://vn.welongcasting.com/info/crane-drum-96120127.html Trống cần cẩu https://vn.welongcasting.com/uploads/38694/info/n20240327142957b7928.jpg https://vn.welongcasting.com/info/cast-aluminum-alloys-96120128.html Hợp kim nhôm đúc https://img01.v15cdn.com/gallery/4x3/264.webp https://vn.welongcasting.com/info/what-influence-does-the-molding-material-have-96120130.html Vật liệu đúc có ảnh hưởng gì đến sự xuất hiện của các lỗ xốp xâm nhập trong vật đúc? https://img01.v15cdn.com/gallery/4x3/286.webp https://vn.welongcasting.com/info/what-s-black-oxidation-96120134.html Quá trình oxy hóa đen là gì? https://img01.v15cdn.com/gallery/4x3/130.webp https://vn.welongcasting.com/info/how-to-quickly-determine-whether-defects-occur-96120135.html Làm thế nào để nhanh chóng xác định xem khuyết tật có xảy ra trong quá trình sản xuất sắt dẻo hay không https://img01.v15cdn.com/gallery/4x3/72.webp https://vn.welongcasting.com/info/volute-casing-96120136.html Vỏ xoắn ốc https://vn.welongcasting.com/uploads/38694/info/n2024032714363010c05.jpg https://vn.welongcasting.com/info/foundry-workshop-safety-management-96120141.html quản lý an toàn xưởng đúc https://img01.v15cdn.com/gallery/4x3/92.webp https://vn.welongcasting.com/info/forging-ring-rolling-96120142.html Rèn & cán vòng https://vn.welongcasting.com/uploads/38694/info/n2024032714333660dd1.jpg https://vn.welongcasting.com/info/how-to-test-the-surface-roughness-96120143.html Làm thế nào để kiểm tra độ nhám bề mặt? https://vn.welongcasting.com/uploads/38694/info/n202405311324239d01b.jpg https://vn.welongcasting.com/info/properties-and-classification-of-cast-aluminum-96120145.html Tính chất và phân loại hợp kim nhôm đúc https://vn.welongcasting.com/uploads/38694/info/n20240531132829b6ff2.jpg https://vn.welongcasting.com/info/mandrel-bars-96120147.html thanh trục gá https://vn.welongcasting.com/uploads/202438694/small/mandrel-barsd7733691-1631-448f-bf76-4c8099f7c742.jpg https://vn.welongcasting.com/info/powder-coating-and-painting-96120169.html Sơn tĩnh điện và sơn https://vn.welongcasting.com/uploads/38694/info/p20240531131631b14e8.png https://vn.welongcasting.com/info/pipe-molds-in-industries-96120171.html Khuôn ống trong công nghiệp https://vn.welongcasting.com/uploads/38694/info/n202404021409386b83f.png https://vn.welongcasting.com/info/what-level-of-roughness-can-be-achieved-with-d-96120221.html Mức độ nhám nào có thể đạt được bằng các phương pháp gia công khác nhau? https://img01.v15cdn.com/gallery/4x3/151.webp https://vn.welongcasting.com/info/properties-and-classification-of-cast-aluminum-96640564.html Tính chất và phân loại hợp kim nhôm đúc https://vn.welongcasting.com/uploads/38694/info/n20240606084702df20f.jpg https://vn.welongcasting.com/info/the-working-principle-of-a-pump-shaft-96640565.html Nguyên lý làm việc của trục bơm https://vn.welongcasting.com/uploads/38694/info/n202406111057444d0f1.jpg https://vn.welongcasting.com/info/news-suspend-navigation-through-the-red-sea-97054182.html Tin tức đình chỉ điều hướng qua Biển Đỏ https://img01.v15cdn.com/gallery/4x3/159.webp https://vn.welongcasting.com/info/aluminum-alloys-used-in-aircraft-97054183.html hợp kim nhôm dùng trong máy bay https://vn.welongcasting.com/uploads/38694/info/n202512231017389fd6f.jpg https://vn.welongcasting.com/info/meeting-the-trends-in-the-electrical-car-indus-97054188.html Đáp ứng xu hướng trong ngành ô tô điện với dòng sản phẩm chuyên dụng của Welong https://img01.v15cdn.com/gallery/4x3/71.webp https://vn.welongcasting.com/info/what-are-the-differences-between-forging-stam-97054200.html Sự khác biệt giữa rèn, dập và đúc là gì? https://vn.welongcasting.com/uploads/38694/info/n20251230161334670dc.jpg https://vn.welongcasting.com/info/what-is-inconel-97054203.html Inconel là gì https://img01.v15cdn.com/gallery/4x3/256.webp https://vn.welongcasting.com/info/knowledge-that-any-front-line-employee-of-a-fo-97056780.html Kiến thức mà bất kỳ nhân viên tuyến đầu nào của xưởng đúc đều phải nắm vững! https://img01.v15cdn.com/gallery/4x3/284.webp https://vn.welongcasting.com/info/interpretation-of-four-key-technologies-model-97192532.html Diễn giải bốn công nghệ chính: tạo mô hình, vấn đề rung động, ứng dụng lớp phủ và đổ. Lưu lại để sử dụng sau. https://img01.v15cdn.com/gallery/4x3/268.webp https://vn.welongcasting.com/info/stainless-steel-casting-97192536.html Đúc thép không gỉ https://vn.welongcasting.com/uploads/38694/info/n202601301510299393f.jpg https://vn.welongcasting.com/info/introduction-of-bucket-teeth-97192542.html Giới thiệu răng xô https://vn.welongcasting.com/uploads/38694/info/p20240625133232df02a.jpeg https://vn.welongcasting.com/info/coated-sand-casting-97295491.html Đúc cát tráng phủ https://img01.v15cdn.com/gallery/4x3/189.webp https://vn.welongcasting.com/info/thread-classification-97375377.html Phân loại chủ đề https://vn.welongcasting.com/uploads/38694/info/2024070315595757aea.jpg https://vn.welongcasting.com/info/phosphating-and-blackening-97711717.html Phosphate và làm đen https://vn.welongcasting.com/uploads/38694/info/p20240712082249ddc07.jpeg https://vn.welongcasting.com/info/cold-rolled-steel-and-hot-rolled-steel-97711729.html Thép cán nguội và thép cán nóng https://img01.v15cdn.com/gallery/4x3/3.webp https://vn.welongcasting.com/info/metal-heat-treatment-four-fires-97809444.html Xử lý nhiệt kim loại - Bốn ngọn lửa https://vn.welongcasting.com/uploads/38694/info/n2024071810053602ee9.jpg https://vn.welongcasting.com/info/let-s-talk-about-the-five-brothers-of-stainles-97954768.html Chúng ta hãy nói về năm anh em thép không gỉ https://vn.welongcasting.com/uploads/38694/info/p20240723085748000d4.jpg https://vn.welongcasting.com/info/open-forging-97954769.html Rèn mở https://vn.welongcasting.com/uploads/38694/info/p202407230902130aa6d.jpeg https://vn.welongcasting.com/info/tungstan-alloy-98053847.html Hợp kim Tungstan https://img01.v15cdn.com/gallery/4x3/63.webp https://vn.welongcasting.com/info/surface-roughness-of-metal-processing-98053848.html Độ nhám bề mặt gia công kim loại https://vn.welongcasting.com/uploads/38694/info/n2025123017013769a5d.jpg https://vn.welongcasting.com/info/how-many-types-of-cast-iron-are-there-what-ar-98415251.html Có bao nhiêu loại gang? Công dụng của chúng là gì? https://img01.v15cdn.com/gallery/4x3/300.webp https://vn.welongcasting.com/info/babbitt-alloy-origin-function-classificatio-98865853.html Hợp kim Babbitt: Nguồn gốc, chức năng, phân loại và sử dụng https://vn.welongcasting.com/uploads/38694/info/p20240805084849318b8.png https://vn.welongcasting.com/info/causes-and-solutions-for-damage-to-medium-freq-98865857.html Nguyên nhân và giải pháp khắc phục hư hỏng lớp lót lò trung tần https://vn.welongcasting.com/uploads/38694/info/n2025123016314010dbc.webp https://vn.welongcasting.com/info/hb-hv-hrc-hardness-98865881.html Độ cứng HB, HV, HRC https://img01.v15cdn.com/gallery/4x3/292.webp https://vn.welongcasting.com/info/titanium-alloy-99002402.html Hợp kim titan https://vn.welongcasting.com/uploads/38694/info/2024080914030223905.jpg https://vn.welongcasting.com/info/anodizing-99002403.html Anodizing https://vn.welongcasting.com/uploads/38694/info/202408091405084f18e.jpg https://vn.welongcasting.com/info/research-on-heat-treatment-and-tempering-proce-99185066.html Nghiên cứu về quá trình xử lý nhiệt và ram https://img01.v15cdn.com/gallery/4x3/150.webp https://vn.welongcasting.com/info/cold-rolling-and-hot-rolling-99331121.html Cán nguội và cán nóng https://vn.welongcasting.com/uploads/38694/info/n20240820081915aacd4.jpg https://vn.welongcasting.com/info/analysis-of-casting-defects-related-to-liquid-99331125.html Phân tích các khuyết tật đúc liên quan đến quá trình lọc kim loại lỏng và các biện pháp khắc phục https://img01.v15cdn.com/gallery/4x3/7.webp https://vn.welongcasting.com/info/precision-casting-a-comprehensive-guide-to-th-99559808.html Đúc chính xác: Hướng dẫn toàn diện về quy trình, ưu điểm và so sánh https://img01.v15cdn.com/gallery/4x3/184.webp https://vn.welongcasting.com/info/what-s-electrophoretic-coating-99559810.html Lớp phủ điện di là gì? https://vn.welongcasting.com/uploads/38694/info/n202512231446571f54f.jpg https://vn.welongcasting.com/info/classification-and-difference-of-metal-cracks-99559811.html Phân loại và sự khác biệt của vết nứt kim loại I https://vn.welongcasting.com/uploads/38694/info/n20240827082455daeea.png https://vn.welongcasting.com/info/low-pressure-casting-i-99847005.html Đúc áp suất thấp (I) https://img01.v15cdn.com/gallery/4x3/177.webp https://vn.welongcasting.com/info/casting-defect-analysis-and-correction-common-100029085.html Phân tích và sửa lỗi đúc các vấn đề thường gặp và giải pháp https://vn.welongcasting.com/uploads/38694/info/p20240903161410650e2.jpeg https://vn.welongcasting.com/info/characteristics-differences-and-uses-of-fourt-100029093.html Đặc điểm, sự khác biệt và công dụng của mười bốn loại vòng bi https://img01.v15cdn.com/gallery/4x3/290.webp https://vn.welongcasting.com/info/why-is-material-heat-treatment-necessary-100029094.html Tại sao cần phải xử lý nhiệt vật liệu? https://vn.welongcasting.com/uploads/38694/info/n202409051322551395d.png https://vn.welongcasting.com/info/application-of-sheet-metal-technology-in-mecha-100182354.html Ứng dụng công nghệ kim loại tấm trong sản xuất cơ khí https://img01.v15cdn.com/gallery/4x3/173.webp https://vn.welongcasting.com/info/corrugated-hose-100327924.html Ống mềm gợn sóng https://vn.welongcasting.com/uploads/38694/info/p20240913083238388e4.png https://vn.welongcasting.com/info/introduction-to-worm-gear-transmission-100327926.html Giới thiệu về hộp số trục vít https://vn.welongcasting.com/uploads/38694/info/n20260106161112d3b7e.jpg https://vn.welongcasting.com/info/heat-treatment-of-cast-aluminum-alloy-100577699.html Xử lý nhiệt hợp kim nhôm đúc https://vn.welongcasting.com/uploads/38694/info/n20251230160638ed4cf.jpg https://vn.welongcasting.com/info/polishing-a-key-technology-to-improve-product-100577707.html Đánh bóng: Một công nghệ then chốt để nâng cao chất lượng và tính thẩm mỹ của sản phẩm https://img01.v15cdn.com/gallery/4x3/231.webp https://vn.welongcasting.com/info/common-problems-and-solutions-for-casting-coat-100577714.html Các vấn đề thường gặp và giải pháp cho độ bền lớp phủ đúc, bọt khí, vết nứt và sự hình thành màng https://vn.welongcasting.com/uploads/38694/info/n20260130152816de376.jpg https://vn.welongcasting.com/info/failure-of-metallic-materials-100735640.html Sự hỏng hóc của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/n20260130153439c7f8a.webp https://vn.welongcasting.com/info/causes-and-prevention-of-cracks-in-high-mangan-101150702.html Nguyên nhân và cách phòng ngừa vết nứt ở thép mangan cao https://vn.welongcasting.com/uploads/38694/info/n202601061621082ad9a.jpg https://vn.welongcasting.com/info/classification-and-characteristics-of-stainles-101150708.html Phân loại và đặc tính của thép không gỉ https://img01.v15cdn.com/gallery/4x3/244.webp https://vn.welongcasting.com/info/common-surface-treatments-101150710.html Phương pháp xử lý bề mặt thông thường https://vn.welongcasting.com/uploads/38694/info/n202409271513484ad27.png https://vn.welongcasting.com/info/the-influence-of-the-selection-of-die-casting-101207232.html Ảnh hưởng của việc lựa chọn vị trí cổng khuôn đúc đến vật đúc https://vn.welongcasting.com/uploads/38694/info/n202603161509289e8c2.jpg https://vn.welongcasting.com/info/failure-of-metallic-materials-ii-101207234.html Sự hư hỏng của vật liệu kim loại II https://img01.v15cdn.com/gallery/4x3/36.webp https://vn.welongcasting.com/info/the-material-peek-101254306.html Vật liệu Peek https://vn.welongcasting.com/uploads/38694/info/p20241012084417ef0b6.png https://vn.welongcasting.com/info/the-application-of-polishing-technology-in-mec-101773141.html Ứng dụng công nghệ đánh bóng trong cơ khí https://img01.v15cdn.com/gallery/4x3/64.webp https://vn.welongcasting.com/info/analysis-of-common-problems-in-induction-furna-101789273.html Phân tích các vấn đề thường gặp trong lót lò cảm ứng: Nguyên nhân, giải pháp và chiến lược để kéo dài tuổi thọ https://vn.welongcasting.com/uploads/38694/info/n20260615095254d5928.png https://vn.welongcasting.com/info/smelting-101800124.html luyện kim https://vn.welongcasting.com/uploads/38694/info/p2024101811023600a03.png https://vn.welongcasting.com/info/heat-treatment-of-stainless-steel-102007468.html xử lý nhiệt thép không gỉ https://vn.welongcasting.com/uploads/38694/info/n20260107163259c6155.webp https://vn.welongcasting.com/info/a-review-of-surface-crack-testing-methods-102253097.html Tổng quan về các phương pháp kiểm tra vết nứt bề mặt https://vn.welongcasting.com/uploads/38694/info/n20260312131022ea6fa.webp https://vn.welongcasting.com/info/looking-at-the-development-of-the-asian-foundr-102351054.html Nhìn vào sự phát triển của ngành công nghiệp đúc châu Á từ Diễn đàn đúc châu Á https://img01.v15cdn.com/gallery/4x3/11.webp https://vn.welongcasting.com/info/types-of-seals-and-their-functions-102351055.html Các loại con dấu và chức năng của chúng https://img01.v15cdn.com/gallery/4x3/23.webp https://vn.welongcasting.com/info/factors-affecting-impact-toughness-of-metallic-17105215983150080.html Các yếu tố ảnh hưởng đến độ bền va đập của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/n202601081045232b3a5.jpg https://vn.welongcasting.com/info/casting-process-and-application-of-high-qualit-17105215986099200.html Quy trình đúc và ứng dụng vật liệu đúc gang dẻo chất lượng cao cho máy công cụ https://img01.v15cdn.com/gallery/4x3/9.webp https://vn.welongcasting.com/info/powder-metallurgy-i-17105215986508800.html Luyện kim bột I https://vn.welongcasting.com/uploads/38694/info/p2024110714352404f12.png https://vn.welongcasting.com/info/powder-metallurgy-ii-17105216000304128.html Luyện kim bột II https://img01.v15cdn.com/gallery/4x3/300.webp https://vn.welongcasting.com/info/metallographic-structure-17105216060744704.html Cấu trúc kim loại https://vn.welongcasting.com/uploads/38694/info/p20241106083716c6e68.png https://vn.welongcasting.com/info/introduction-to-the-main-uses-of-common-coupli-17105216105391104.html Giới thiệu công dụng chính của khớp nối thông dụng https://img01.v15cdn.com/gallery/4x3/116.webp https://vn.welongcasting.com/info/stainless-steel-overview-17105216268297216.html Tổng quan về thép không gỉ https://img01.v15cdn.com/gallery/4x3/160.webp https://vn.welongcasting.com/info/the-hardness-of-metallic-materials-17105271792526336.html Độ cứng của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/n202411121442365b0dd.png https://vn.welongcasting.com/info/automotive-differential-17113393381663744.html ô tô vi sai https://vn.welongcasting.com/uploads/38694/info/p20241121134538d3122.png https://vn.welongcasting.com/info/analysis-of-12-major-factors-of-gear-heat-trea-17113423763072000.html Phân tích 12 yếu tố chính của biến dạng xử lý nhiệt bánh răng https://img01.v15cdn.com/gallery/4x3/143.webp https://vn.welongcasting.com/info/what-is-an-air-bearing-17113423763907584.html Vòng bi không khí là gì? https://vn.welongcasting.com/uploads/38694/info/p20241122095228f0724.png https://vn.welongcasting.com/info/china-foundry-association-china-foundry-assoc-17122095738627072.html Hiệp hội đúc Trung Quốc: Thông báo tiêu chuẩn của Hiệp hội đúc Trung Quốc số 16 năm 2024 https://img01.v15cdn.com/gallery/4x3/70.webp https://vn.welongcasting.com/info/temper-brittleness-causes-and-prevention-meth-17122095739397120.html Độ giòn nhiệt độ: nguyên nhân và phương pháp phòng ngừa https://img01.v15cdn.com/gallery/4x3/6.webp https://vn.welongcasting.com/info/cast-steel-an-overview-of-cast-carbon-steel-a-17122095819039744.html Thép đúc: Tổng quan về thép cacbon đúc và thép hợp kim đúc https://vn.welongcasting.com/uploads/38694/info/p20241128100931e7572.png https://vn.welongcasting.com/info/comparison-of-shell-molding-sand-process-san-17122095917638656.html So sánh quy trình đúc cát và quy trình đúc cát https://img01.v15cdn.com/gallery/4x3/257.webp https://vn.welongcasting.com/info/anti-rust-methods-17131153662059520.html phương pháp chống gỉ https://img01.v15cdn.com/gallery/4x3/139.webp https://vn.welongcasting.com/info/effect-of-solution-treatment-temperature-on-pr-17146299487331328.html Ảnh hưởng của nhiệt độ xử lý dung dịch đến tính chất của thép không gỉ 304 https://img01.v15cdn.com/gallery/4x3/298.webp https://vn.welongcasting.com/info/grain-and-grain-boundary-17146299499045888.html Ranh giới hạt và hạt https://vn.welongcasting.com/uploads/38694/info/n2024120914313945e3c.png https://vn.welongcasting.com/info/basic-knowledge-of-metal-materials-17146299739825152.html Kiến thức cơ bản về vật liệu kim loại https://img01.v15cdn.com/gallery/4x3/198.webp https://vn.welongcasting.com/info/laser-cutting-17168774826058752.html cắt laser https://img01.v15cdn.com/gallery/4x3/221.webp https://vn.welongcasting.com/info/gearbox-housing-uses-applications-manufactu-17168774836528128.html Vỏ hộp số: Công dụng, ứng dụng, quy trình sản xuất và kỹ thuật https://vn.welongcasting.com/uploads/38694/info/p20241220132501c85aa.jpeg https://vn.welongcasting.com/info/factors-affecting-the-impact-toughness-o333-17168774972875776.html Các yếu tố ảnh hưởng đến độ bền va đập của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/n202512311104364bc55.jpg https://vn.welongcasting.com/info/raw-material-cracks-heat-treatment-cracks-and-17168775076422656.html Vết nứt nguyên liệu thô, vết nứt xử lý nhiệt và vết nứt rèn https://vn.welongcasting.com/uploads/38694/info/n20251230154012014aa.jpg https://vn.welongcasting.com/info/common-defects-in-carburized-parts-and-their-c-17168775108584448.html Các khiếm khuyết thường gặp ở các bộ phận được cacbon hóa và biện pháp đối phó https://img01.v15cdn.com/gallery/4x3/293.webp https://vn.welongcasting.com/info/phosphating-17174660575699968.html phốt phát https://img01.v15cdn.com/gallery/4x3/242.webp https://vn.welongcasting.com/info/factors-affecting-the-impact-toughness11-17174661849670656.html Các yếu tố ảnh hưởng đến độ bền va đập của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/p2025010314104708474.jpeg https://vn.welongcasting.com/info/what-is-the-difference-between-polishing-shot-17273450993558528.html Sự khác biệt giữa đánh bóng, nổ súng bắn, phun cát, bắn súng và lớp phủ bột https://img01.v15cdn.com/gallery/4x3/102.webp https://vn.welongcasting.com/info/drawing-defects-in-high-speed-steel-wire-17436357575926784.html Vẽ lỗi trong dây thép tốc độ cao https://img01.v15cdn.com/gallery/4x3/116.webp https://vn.welongcasting.com/info/what-are-the-commonly-used-sealing-methods-17436357669987328.html Các phương pháp niêm phong thường được sử dụng trong ngành công nghiệp máy móc là gì https://vn.welongcasting.com/uploads/38694/info/n202507070832372a65d.png https://vn.welongcasting.com/info/foundries-can-save-so-much-cost-by-doing-this-17498742138774528.html Foundries có thể tiết kiệm rất nhiều chi phí bằng cách làm điều này https://vn.welongcasting.com/uploads/38694/info/n20250728083755ae72b.png https://vn.welongcasting.com/info/focus-on-the-trends-of-the-foundry-industry-in-17498742156141568.html Tập trung vào xu hướng của ngành công nghiệp đúc vào năm 2025 và kích thích động lực của tương lai! https://vn.welongcasting.com/uploads/38694/info/n202507211051035e07c.jpg https://vn.welongcasting.com/info/the-difference-and-use-of-304-steel-and-304l-s-17498742222676992.html Sự khác biệt và sử dụng thép 304 và thép 304L https://vn.welongcasting.com/uploads/38694/info/n2025072808421391348.png https://vn.welongcasting.com/info/part-2-summary-of-the-properties-of-silicon-c-17498742290785280.html Phần 2 Tóm tắt các tính chất của silicon, crom, nhôm và gang kháng nhiệt https://vn.welongcasting.com/uploads/38694/info/n20250731112231f3df7.png https://vn.welongcasting.com/info/summary-of-the-properties-of-silicon-chromium-17498742303302656.html Phần 1 Tóm tắt về các tính chất của gang nhiệt silicon, crom, nhôm và niken https://vn.welongcasting.com/uploads/38694/info/n20250731112112b5f68.png https://vn.welongcasting.com/info/what-stresses-will-be-generated-when-the-17498742516048896.html Những căng thẳng này có ảnh hưởng gì đến việc đúc? https://vn.welongcasting.com/uploads/38694/info/n202508060817132b81f.png https://vn.welongcasting.com/info/what-stresses-will-be-generated-when-the-casti-17498742526551040.html Những căng thẳng nào sẽ được tạo ra khi đúc củng cố? https://vn.welongcasting.com/uploads/38694/info/n20250806081604498d9.png https://vn.welongcasting.com/info/part-1-a-compilation-of-common-process-problem-17498742835438592.html Phần 1 Một tổng hợp các vấn đề quá trình phổ biến trong quá trình bình thường hóa sắt dẻo https://vn.welongcasting.com/uploads/38694/info/n202508081114219c2c5.png https://vn.welongcasting.com/info/what-is-the-principle-of-melting-metal-in-a-me-17553284074923008.html Nguyên tắc của kim loại nóng chảy trong lò điện tần số trung bình là gì? Những ưu điểm và nhược điểm của lò điện nóng chảy là gì? https://vn.welongcasting.com/uploads/38694/info/n20250829082019fcfd0.png https://vn.welongcasting.com/info/the-relationship-between-the-shrinkage-rate-of-17553284130317312.html Mối quan hệ giữa tốc độ co ngót của vật đúc và tạo ra các khuyết tật vết nứt https://vn.welongcasting.com/uploads/38694/info/n202508200902055703d.png https://vn.welongcasting.com/info/causes-and-prevention-methods-of-orange-peel-d-17553284136707072.html Nguyên nhân và phương pháp phòng ngừa các khuyết tật vỏ cam trên bề mặt cát phủ - tro gang sắt https://vn.welongcasting.com/uploads/38694/info/n20250820090417694a4.jpg https://vn.welongcasting.com/info/how-to-choose-lining-refractory-suitable-for-m-17553284143277056.html Cách chọn Lining Chất chịu lửa phù hợp cho Năng lượng lò luyện điện trung bình Tần số https://vn.welongcasting.com/uploads/38694/info/n20250829082258c6a4a.png https://vn.welongcasting.com/info/the-relationship-between-the-diameter-and-leng-17553284147897344.html Mối quan hệ giữa đường kính và chiều dài của các quả bóng than chì trong sắt dẻo và chất lượng của vật đúc sắt dẻo https://vn.welongcasting.com/uploads/38694/info/n20250829082719c24fc.png https://vn.welongcasting.com/info/reference-for-conversion-between-brinell-hardn-17553284148438016.html Tham khảo chuyển đổi giữa độ cứng của Brinell và độ cứng của Rockwell của sắt dẻo thông thường https://vn.welongcasting.com/uploads/38694/info/n20250829082955640c2.png https://vn.welongcasting.com/info/part-1-common-defects-of-ductile-iron-produce-17553284157187072.html Phần 1-Khiếm khuyết phổ biến của sắt dẻo được tạo ra bởi quá trình đúc bọt bị mất https://vn.welongcasting.com/uploads/38694/info/n2025082908321869297.png https://vn.welongcasting.com/info/summary-of-knowledge-on-foam-pyrolysis-in-lost-17553284165821440.html Tóm tắt kiến ​​thức về nhiệt phân bọt trong quá trình đúc xốp bị mất https://vn.welongcasting.com/uploads/38694/info/n20250829082839c8a39.png https://vn.welongcasting.com/info/cooking-method-of-powder-manufacturing-process-17553284244923392.html Phương pháp nấu quá trình sản xuất bột https://vn.welongcasting.com/uploads/38694/info/n202509191124112ce48.png https://vn.welongcasting.com/info/part-6-casting-defects-17553284250379264.html Phần 6 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n202509301521407b517.png https://vn.welongcasting.com/info/part-1-casting-defects-17553284273431552.html Phần 1 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n2025092614452891543.png https://vn.welongcasting.com/info/part-5-casting-defects-17553284287243264.html Phần 5 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n20250926144922a818d.png https://vn.welongcasting.com/info/part-2-casting-defects-17553284303561728.html Phần 2 khiếm khuyết đúc https://vn.welongcasting.com/uploads/38694/info/n202509261445568e16a.png https://vn.welongcasting.com/info/part-4-casting-defects-17553284313555968.html Phần 4 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n20250926144813b4d51.png https://vn.welongcasting.com/info/part-3-casting-defects-17553284321305600.html Phần 3 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n202509261447036b511.png https://vn.welongcasting.com/info/part-7-casting-defects-17553284349731840.html Phần 7 khiếm khuyết https://vn.welongcasting.com/uploads/38694/info/n202509301522079c1ef.png https://vn.welongcasting.com/info/part-2-heat-treatment-properties-and-performan-17643085625107456.html Phần 2 Đặc tính xử lý nhiệt và đặc tính hoạt động của thép không gỉ Ferritic và Martensitic https://vn.welongcasting.com/uploads/38694/info/n2025102008343254deb.png https://vn.welongcasting.com/info/heat-treatment-properties-and-performance-char-17643085639197696.html Phần 1 Đặc tính xử lý nhiệt và đặc tính hoạt động của thép không gỉ austenit https://vn.welongcasting.com/uploads/38694/info/n20251020083317cb257.png https://vn.welongcasting.com/info/metal-spare-parts-lost-foam-casting-17643086070637568.html Phụ tùng kim loại - Đúc xốp bị mất https://vn.welongcasting.com/uploads/38694/info/n202510200841129c5b7.png https://vn.welongcasting.com/info/industry-development-of-robot-reducers-17643103172092928.html Phát triển ngành công nghiệp giảm tốc robot https://vn.welongcasting.com/uploads/38694/info/n20251111131043afec7.png https://vn.welongcasting.com/info/cqi-9-system-17643103233336320.html Hệ thống CQI-9 https://vn.welongcasting.com/uploads/38694/info/n20251027083711ed3f0.png https://vn.welongcasting.com/info/part-1-different-welding-methods-17643103250162688.html Phần 1-Các phương pháp hàn khác nhau https://vn.welongcasting.com/uploads/38694/info/n2025111113193780773.png https://vn.welongcasting.com/info/cqi-system-17643103277769728.html Hệ thống CQI https://vn.welongcasting.com/uploads/38694/info/n202510200903060cf17.png https://vn.welongcasting.com/info/part-1-forging-cracks-heat-treatment-cracks-17643103302067200.html Phần 1-Rèn vết nứt, vết nứt xử lý nhiệt và vết nứt nguyên liệu https://vn.welongcasting.com/uploads/38694/info/n20251111132324a244f.png https://vn.welongcasting.com/info/cqi-11-system-17643103328412672.html Hệ thống CQI-11 https://vn.welongcasting.com/uploads/38694/info/n202510270839199d43b.png https://vn.welongcasting.com/info/cqi-30-system-17643103349679104.html Hệ thống CQI-30 https://vn.welongcasting.com/uploads/38694/info/n20251027084424ac964.png https://vn.welongcasting.com/info/cqi-29-system-17643103374500864.html Hệ thống CQI-29 https://vn.welongcasting.com/uploads/38694/info/n20251027084424ac964.png https://vn.welongcasting.com/info/cqi-15-system-17643103391523840.html Hệ thống CQI-15 https://vn.welongcasting.com/uploads/38694/info/n20251027084253aab27.png https://vn.welongcasting.com/info/cqi-12-system-17643103394554880.html Hệ thống CQI-12 https://vn.welongcasting.com/uploads/38694/info/n20251027084101be440.png https://vn.welongcasting.com/info/cqi-27-system-17643103399879680.html Hệ thống CQI-27 https://vn.welongcasting.com/uploads/38694/info/n20251027084424ac964.png https://vn.welongcasting.com/info/cqi-17-system-17643103456240640.html Hệ thống CQI-17 https://vn.welongcasting.com/uploads/38694/info/n20251027084424ac964.png https://vn.welongcasting.com/info/part-2-metal-spare-parts-lost-foam-casting-17643103790769152.html Phần 2 Phụ tùng kim loại - đúc xốp bị mất https://vn.welongcasting.com/uploads/38694/info/n20251020085853cfee2.png https://vn.welongcasting.com/info/compilation-of-cast-brass-grades-and-productio-17722490161914880.html Tổng hợp các loại đồng đúc và quy trình sản xuất https://vn.welongcasting.com/uploads/38694/info/n20251208103703ffe7c.jpg https://vn.welongcasting.com/info/wk51-vacuum-heat-treatment-and-its-advantages-17722490169828352.html Xử lý nhiệt chân không và ưu điểm của nó https://vn.welongcasting.com/uploads/38694/info/n20260112152557c8d65.jpg https://vn.welongcasting.com/info/tempering-is-a-heat-treatment-process-17722490173858816.html Ủ là một quá trình xử lý nhiệt https://vn.welongcasting.com/uploads/38694/info/n2026011215324073229.jpg https://vn.welongcasting.com/info/spot-welding-process-17722490181657600.html Quá trình hàn điểm https://vn.welongcasting.com/uploads/38694/info/n20260112154522fbc90.jpg https://vn.welongcasting.com/info/what-is-metal-casting-17722490194322432.html đúc kim loại là gì https://vn.welongcasting.com/uploads/38694/info/n202512311540337a991.jpg https://vn.welongcasting.com/info/why-tc-clamp-fittings-are-a-safer-choice-for-f-17722490200204288.html Tại sao phụ kiện kẹp TC là lựa chọn an toàn hơn cho chế biến thực phẩm và đồ uống https://vn.welongcasting.com/uploads/38694/info/n2026011314032613d8e.jpg https://vn.welongcasting.com/info/applications-of-anodizing-in-modern-manufactur-17722490242376704.html Ứng dụng Anodizing trong sản xuất hiện đại https://vn.welongcasting.com/uploads/38694/info/n202601131438456237e.png https://vn.welongcasting.com/info/cmm-measurement-17722490261660672.html đo CMM https://vn.welongcasting.com/uploads/38694/info/n20260113142244fb3aa.jpg https://vn.welongcasting.com/info/dewaxing-and-shell-firing-critical-stages-in-17722490280616960.html Tẩy sáp và nung vỏ: Các giai đoạn quan trọng trong kiểm soát chất lượng đúc mẫu https://vn.welongcasting.com/uploads/38694/info/n202601131412481f6cb.webp https://vn.welongcasting.com/info/what-is-ductile-fracture-17722490353787904.html Gãy xương dẻo là gì? https://vn.welongcasting.com/uploads/38694/info/n202601201632598486e.jpg https://vn.welongcasting.com/info/the-difference-between-die-casting-and-aluminu-17722490364093440.html Sự khác biệt giữa đúc khuôn và đùn nhôm https://vn.welongcasting.com/uploads/38694/info/n20251231154942a5c22.png https://vn.welongcasting.com/info/rqtsi5-5-heat-resistant-cast-iron-production-p-17722490407232512.html Quy trình sản xuất gang chịu nhiệt RQTSi5.5- https://vn.welongcasting.com/uploads/38694/info/n20251216132627c04c4.webp https://vn.welongcasting.com/info/common-defects-in-large-forgings-and-preventio-17782315149829120.html Những khiếm khuyết thường gặp trong các chiến lược rèn và phòng ngừa lớn https://vn.welongcasting.com/uploads/38694/info/n20260226164344e673d.jpg https://vn.welongcasting.com/info/laser-quenching-technology-ii-17782315541095424.html Công nghệ làm nguội bằng laser (II) https://vn.welongcasting.com/uploads/38694/info/n202602261704017ebc2.webp https://vn.welongcasting.com/info/what-is-metallography-and-how-does-it-influenc-17782317268263936.html Luyện kim là gì và nó ảnh hưởng đến hiệu suất vật liệu như thế nào? https://vn.welongcasting.com/uploads/38694/info/n20260129160622d0395.webp https://vn.welongcasting.com/info/indicators-of-mechanical-properties-of-metal-m-17782319209423872.html Các chỉ tiêu về tính chất cơ học của vật liệu kim loại https://vn.welongcasting.com/uploads/38694/info/n20260226165634f6da0.webp https://vn.welongcasting.com/info/in-depth-understanding-of-industrial-gearboxes-17782319218435072.html -Hiểu biết sâu sắc về hộp số công nghiệp https://vn.welongcasting.com/uploads/38694/info/n2026020616375676b66.png https://vn.welongcasting.com/info/what-is-phosphating-17782319524013056.html Phốt phát là gì? https://vn.welongcasting.com/uploads/38694/info/n2026012917051273718.webp https://vn.welongcasting.com/info/chrome-nickel-and-zinc-plating-17782321081033728.html Mạ Chrome, niken và kẽm https://vn.welongcasting.com/uploads/38694/info/n2026022616252785b39.jpg https://vn.welongcasting.com/info/laser-quenching-technology-i-17782321484817408.html Công nghệ làm nguội bằng laser (I) https://vn.welongcasting.com/uploads/38694/info/n20260226170129625f3.webp https://vn.welongcasting.com/info/causes-of-wrinkle-defects-in-castings-ii-17782323497460736.html Nguyên nhân gây ra khuyết tật nếp nhăn ở vật đúc II https://vn.welongcasting.com/uploads/38694/info/n202602261443340fefb.jpg https://vn.welongcasting.com/info/what-are-the-differences-between-hot-rolling-a-17782325325112320.html Sự khác biệt giữa cán nóng và cán nguội là gì? https://vn.welongcasting.com/uploads/38694/info/n2026020616353303930.jpg https://vn.welongcasting.com/info/the-science-and-art-of-mold-quenching-core-t-17782328054031360.html Khoa học và nghệ thuật làm nguội khuôn – Công nghệ cốt lõi và kiểm soát quy trình (Phần 1) https://vn.welongcasting.com/uploads/38694/info/n20260227165542f47e9.jpg https://vn.welongcasting.com/info/influence-of-c-mn-si-s-p-elements-on-steel-17782329172796416.html Ảnh hưởng của các nguyên tố C, Mn, Si, S, P đến tính chất của thép https://vn.welongcasting.com/uploads/38694/info/n2026022616593937121.webp https://vn.welongcasting.com/info/causes-of-wrinkle-defects-in-castings-i-17782329291383808.html Nguyên nhân gây ra khuyết tật nếp nhăn trong vật đúc I https://vn.welongcasting.com/uploads/38694/info/n2026022614393752381.jpg https://vn.welongcasting.com/info/causes-spatial-distribution-characteristics-o-17782329347335168.html Nguyên nhân, đặc điểm phân bố không gian của ứng suất dư và ảnh hưởng của chúng đến tính chất vật liệu https://vn.welongcasting.com/uploads/38694/info/n202602261522575083a.webp https://vn.welongcasting.com/info/overheating-and-overburning-of-metals-17782331180491776.html Quá nhiệt và đốt cháy kim loại https://vn.welongcasting.com/uploads/38694/info/n202602261709117ab6f.jpg https://vn.welongcasting.com/info/why-is-stainless-steel-sometimes-magnetic-17782331328783360.html Tại sao thép không gỉ đôi khi có từ tính https://vn.welongcasting.com/uploads/38694/info/n202602061655191e47a.jpg https://vn.welongcasting.com/info/the-revolution-of-metallic-materials-a-histor-17782332998034432.html Cuộc cách mạng của vật liệu kim loại: Lịch sử của hợp kim cao cấp hiện đại{0}}(I) https://vn.welongcasting.com/uploads/38694/info/n20260227164949b2b3a.webp https://vn.welongcasting.com/info/systematic-analysis-and-control-of-metallic-in-17782333291422720.html Phân tích và kiểm soát có hệ thống các tạp chất kim loại trong thép (I) https://vn.welongcasting.com/uploads/38694/info/n20260226172710a1c03.webp https://vn.welongcasting.com/info/quenching-and-tempering-how-many-times-can-th-17782344383357952.html Làm nguội và ủ: Chúng có thể được lặp lại bao nhiêu lần? https://vn.welongcasting.com/uploads/38694/info/n2026022617180941cd7.webp https://vn.welongcasting.com/info/reference-for-the-design-of-the-pouring-system-17782354527675392.html Tham khảo thiết kế hệ thống rót van thép đúc https://vn.welongcasting.com/uploads/38694/info/n20260206165148e738f.jpg https://vn.welongcasting.com/info/what-to-do-if-workpieces-rust-easily-after-sho-17782356365059072.html Phải làm gì nếu phôi dễ bị rỉ sét sau khi nổ mìn? https://vn.welongcasting.com/uploads/38694/info/n2026020616422246298.webp https://vn.welongcasting.com/info/properties-of-magnesium-zinc-titanium-and-a-17782370295505920.html Tính chất của hợp kim magiê, kẽm, titan và nhôm https://vn.welongcasting.com/uploads/38694/info/n20260226171548523f4.webp https://vn.welongcasting.com/info/mechanical-polishing-17782370391680000.html Đánh bóng cơ khí https://vn.welongcasting.com/uploads/38694/info/n202601301349044ec35.jpg https://vn.welongcasting.com/info/benefits-of-centrifugal-casting-over-static-ca-17855455488713728.html Lợi ích của việc đúc ly tâm so với đúc tĩnh https://vn.welongcasting.com/uploads/38694/info/n20260421112827db695.jpg https://vn.welongcasting.com/info/what-are-the-different-types-of-die-casting-17855455632483328.html Các loại khuôn đúc khác nhau là gì? https://vn.welongcasting.com/uploads/38694/info/n20260420160905a282e.jpg https://vn.welongcasting.com/info/what-is-die-casting-process-17855455717090304.html Quá trình đúc khuôn là gì? https://vn.welongcasting.com/uploads/38694/info/n20260417100802c4a53.png https://vn.welongcasting.com/info/what-is-gravity-casting-17855455727608832.html Đúc trọng lực là gì? https://vn.welongcasting.com/uploads/38694/info/n2026041710034811bfc.jpg https://vn.welongcasting.com/info/what-is-the-difference-between-casting-and-inv-17855455787475968.html Sự khác biệt giữa đúc và đúc đầu tư là gì? https://vn.welongcasting.com/uploads/38694/info/n202604231051594d398.jpg https://vn.welongcasting.com/info/causes-and-solutions-for-mechanical-seal-leaka-18015360879961088.html Nguyên nhân và giải pháp rò rỉ phốt cơ khí trong máy bơm ly tâm https://img01.v15cdn.com/gallery/4x3/10.webp https://vn.welongcasting.com/info/what-is-the-coupling-18015360881665024.html Khớp nối là gì https://vn.welongcasting.com/uploads/38694/info/n2026031315404907b1f.webp https://vn.welongcasting.com/info/types-mechanical-properties-and-applications-18015360890479616.html Các loại, tính chất cơ học và ứng dụng của lò xo kim loại https://vn.welongcasting.com/uploads/38694/info/n20260313151627f8e5d.webp https://vn.welongcasting.com/info/why-do-aluminum-castings-need-heat-treatment-18015360894821376.html Tại sao đúc nhôm cần xử lý nhiệt https://vn.welongcasting.com/uploads/38694/info/n20260323091908441c0.webp https://vn.welongcasting.com/info/why-die-castings-cannot-be-heat-treated-18015360898212864.html Tại sao vật đúc không thể xử lý nhiệt? https://vn.welongcasting.com/uploads/38694/info/n20260323100446273ea.webp https://vn.welongcasting.com/info/10-levels-of-salt-spray-test-and-their-corresp-18015360914498560.html 10 cấp độ thử nghiệm phun muối và thời gian tương ứng https://vn.welongcasting.com/uploads/38694/info/n20260323102228049e2.png https://vn.welongcasting.com/info/flange-product-1-introduction-18015360916005888.html Giới thiệu sản phẩm mặt bích https://vn.welongcasting.com/uploads/38694/info/n20260313163207e8150.webp https://vn.welongcasting.com/info/quality-defects-in-welding-engineering-18015360922395648.html Khiếm khuyết chất lượng trong kỹ thuật hàn https://vn.welongcasting.com/uploads/38694/info/n2026031315305615117.webp https://vn.welongcasting.com/info/powder-metallurgy-molding-machinery-technology-18015360934667264.html Công nghệ máy móc luyện kim bột https://vn.welongcasting.com/uploads/38694/info/n2026032615594099ab0.png https://vn.welongcasting.com/info/the-difference-between-q235a-q235b-q235c-and-18015360936944640.html Sự khác biệt giữa Q235A, Q235B, Q235C và Q235D https://vn.welongcasting.com/uploads/38694/info/n202603271459174d263.png https://vn.welongcasting.com/info/knowledge-about-shock-absorbing-springs-18015360938370048.html Kiến thức về lò xo giảm chấn- https://vn.welongcasting.com/uploads/38694/info/n2026031316384828d2f.png https://vn.welongcasting.com/info/what-is-t6-heat-treatment-18015360954229760.html Xử lý nhiệt T6 là gì? https://vn.welongcasting.com/uploads/38694/info/n20260323103018affb2.webp https://vn.welongcasting.com/info/worm-gear-drive-18015360960750592.html Ổ bánh răng sâu https://vn.welongcasting.com/uploads/38694/info/n202603131520274aaa4.webp https://vn.welongcasting.com/info/why-is-vermicular-graphite-cast-iron-better-th-18015360974529536.html Tại sao gang than chì có khả năng chịu nhiệt tốt hơn gang xám? https://vn.welongcasting.com/uploads/38694/info/n20260409172507ada42.webp https://vn.welongcasting.com/info/metal-forming-18015360979444736.html Tạo hình kim loại https://vn.welongcasting.com/uploads/38694/info/n202603301507325768e.png https://vn.welongcasting.com/info/a-differential-is-a-mechanical-component-of-as-18015361039131648.html Bộ vi sai là một bộ phận cơ khí của hệ thống truyền động của ô tô https://vn.welongcasting.com/uploads/38694/info/n202604151619248c014.png https://vn.welongcasting.com/info/selection-of-mold-gate-location-18015361045423104.html Lựa chọn vị trí cổng khuôn https://vn.welongcasting.com/uploads/38694/info/n202604071701271f81c.png https://vn.welongcasting.com/info/titanium-alloy-production-process-18015361052550144.html Hợp kim titan - Quy trình sản xuất https://vn.welongcasting.com/uploads/38694/info/n20260323102708bbc44.webp https://vn.welongcasting.com/info/reamer-the-hole-opening-tool-in-oil-and-gas-d-18015361057530880.html Mũi doa: Công cụ mở lỗ-trong khoan dầu khí https://vn.welongcasting.com/uploads/38694/info/n2026041408471939937.jpg https://vn.welongcasting.com/info/applications-of-tc-clamp-fittings-in-different-18015361085826048.html Ứng dụng của Phụ kiện kẹp TC trong các thiết bị chế biến thực phẩm và đồ uống khác nhau https://vn.welongcasting.com/uploads/38694/info/n2026041609094359397.jpg https://vn.welongcasting.com/info/process-and-techniques-of-mold-polishing-18015361093985280.html Quy trình và kỹ thuật đánh bóng khuôn https://vn.welongcasting.com/uploads/38694/info/n20260410100120c67ed.webp https://vn.welongcasting.com/info/detailed-knowledge-of-bearings-in-the-mechanic-18015361098802176.html Kiến thức chi tiết về vòng bi trong ngành cơ khí https://vn.welongcasting.com/uploads/38694/info/n202603311634034e4f0.png https://vn.welongcasting.com/info/coated-sand-casting-process-a-comprehensive-o-18015361106879488.html Quy trình đúc cát tráng: Tổng quan toàn diện https://vn.welongcasting.com/uploads/38694/info/n20260323103522495a5.webp https://vn.welongcasting.com/info/why-do-engineers-select-die-forging-for-load-b-18015361175512064.html Tại sao các kỹ sư chọn rèn khuôn cho các bộ phận chịu tải{0}}? https://vn.welongcasting.com/uploads/38694/info/n20260526162453cbd30.png https://vn.welongcasting.com/info/custom-non-standard-metal-shafts-18015361176658944.html Trục kim loại phi tiêu chuẩn-tùy chỉnh https://vn.welongcasting.com/uploads/38694/info/n2026031316292610173.webp https://vn.welongcasting.com/info/why-aluminum-casting-is-ideal-for-high-perform-18015361179706368.html Tại sao Đúc nhôm lại lý tưởng cho các bộ phận có hiệu suất-cao? https://vn.welongcasting.com/uploads/38694/info/n202605181852272e76c.png https://vn.welongcasting.com/info/how-does-centrifugal-casting-compare-to-other-18015361182508032.html Đúc ly tâm so với các phương pháp đúc khác như thế nào? https://vn.welongcasting.com/uploads/38694/info/n202604231051594d398.jpg https://vn.welongcasting.com/info/welding-deformation-mechanisms-influencing-f-18015361190044672.html Biến dạng hàn: Cơ chế, các yếu tố ảnh hưởng và chiến lược kiểm soát https://vn.welongcasting.com/uploads/38694/info/n20260324151831a8539.jpg https://vn.welongcasting.com/info/understanding-the-key-components-of-the-sand-c-18015361190945792.html Hiểu các thành phần chính của quá trình đúc cát và vai trò của chúng https://vn.welongcasting.com/uploads/38694/info/n20260514164035823fa.jpg https://vn.welongcasting.com/info/open-die-forging-exploring-the-forging-proces-18015361204691968.html Rèn khuôn mở: Khám phá quy trình rèn và các yếu tố chính trong việc lựa chọn OEM https://vn.welongcasting.com/uploads/38694/info/n2026052817410103de5.jpg https://vn.welongcasting.com/info/how-does-drop-forging-improve-metal-grain-stru-18015361204970496.html Quá trình rèn thả cải thiện tính toàn vẹn của cấu trúc hạt kim loại như thế nào? https://vn.welongcasting.com/uploads/38694/info/n20260521154542b8710.png https://vn.welongcasting.com/info/what-is-investment-casting-in-manufacturing-pr-18015361211474944.html Đúc đầu tư trong quá trình sản xuất là gì? https://vn.welongcasting.com/uploads/38694/info/n20260518095831a13fd.png https://vn.welongcasting.com/info/why-choose-closed-die-forging-for-complex-meta-18015361212015616.html Tại sao chọn rèn khuôn kín cho các thành phần kim loại phức tạp? https://vn.welongcasting.com/uploads/38694/info/n20260519181813a85fe.jpg https://vn.welongcasting.com/info/how-to-install-a-forged-slack-adjuster-rod-on-18015361216128000.html Làm cách nào để lắp Thanh điều chỉnh độ chùng giả mạo trên phanh xe tải? https://vn.welongcasting.com/uploads/38694/info/n20260521172154d1b7a.png https://vn.welongcasting.com/info/when-is-hot-forging-better-than-cold-heading-f-18015361217422336.html Khi nào rèn nóng tốt hơn rèn nguội cho ốc vít? https://vn.welongcasting.com/uploads/38694/info/n202605291753032f91a.png https://vn.welongcasting.com/info/four-methods-to-strengthen-metals-18015361231119360.html Bốn phương pháp để tăng cường kim loại https://vn.welongcasting.com/uploads/38694/info/n20260313163628ea0bf.webp https://vn.welongcasting.com/info/what-is-precision-casting-process-types-app-18015361233691648.html Đúc chính xác là gì?｜Quy trình, loại, ứng dụng? https://vn.welongcasting.com/uploads/38694/info/n202604141320552000f.jpg https://vn.welongcasting.com/info/why-does-the-metal-forging-process-improve-mec-18015361243456512.html Tại sao quá trình rèn kim loại lại cải thiện độ bền cơ học? https://vn.welongcasting.com/uploads/38694/info/n2026052511480802f39.jpg https://vn.welongcasting.com/info/7-best-practices-for-maximizing-efficiency-in-18015361243882496.html 7 phương pháp thực hành tốt nhất để tối đa hóa hiệu quả trong sản xuất các bộ phận đúc khuôn https://vn.welongcasting.com/uploads/38694/info/n20260506170444da77f.png https://vn.welongcasting.com/info/what-products-are-made-by-centrifugal-casting-18015361251861504.html Những sản phẩm nào được tạo ra bằng cách đúc ly tâm? https://vn.welongcasting.com/uploads/38694/info/n202604220907133bb8a.jpg https://vn.welongcasting.com/info/introduction-of-typical-stainless-steel-18015361269752832.html Giới thiệu thép không gỉ tiêu biểu https://vn.welongcasting.com/uploads/38694/info/n20260323104923fa103.jpg https://vn.welongcasting.com/info/what-are-the-sustainability-benefits-of-the-co-18015361279091712.html Lợi ích bền vững của quá trình rèn nguội là gì? https://vn.welongcasting.com/uploads/38694/info/n2026052015561518aab.png https://vn.welongcasting.com/info/leveling-rolls-vs-straightening-rolls-explaine-18015361295148032.html Giải thích về cuộn cân bằng và cuộn thẳng https://vn.welongcasting.com/uploads/38694/info/n20260610170850393b0.png https://vn.welongcasting.com/info/what-is-the-investment-casting-process-18015361295983616.html Quá trình đúc đầu tư là gì? https://img01.v15cdn.com/gallery/4x3/244.webp https://vn.welongcasting.com/info/how-can-hot-forging-parts-support-lightweight-18015361324622848.html Làm thế nào các bộ phận rèn nóng có thể hỗ trợ các mục tiêu thiết kế nhẹ? https://vn.welongcasting.com/uploads/38694/info/n20260602172853ec523.png https://vn.welongcasting.com/info/import-furnace-rolls-material-heat-specs-18015361328358400.html Cuộn lò nhập khẩu: Thông số vật liệu & nhiệt https://vn.welongcasting.com/uploads/38694/info/n2026061217055761e36.png https://vn.welongcasting.com/info/benefits-of-using-alloy-furnace-rolls-18015361357554688.html Lợi ích của việc sử dụng cuộn lò hợp kim https://vn.welongcasting.com/uploads/38694/info/n20260611162418cbd69.png https://vn.welongcasting.com/info/what-makes-shaft-forging-essential-in-wind-tur-18015361367811072.html Điều gì làm cho việc rèn trục trở nên cần thiết trong các ứng dụng tuabin gió? https://vn.welongcasting.com/uploads/38694/info/n202606051851478df6b.png https://vn.welongcasting.com/info/why-do-most-customers-choose-the-forged-shafts-18015361377690624.html Tại sao hầu hết khách hàng chọn trục rèn? https://vn.welongcasting.com/uploads/38694/info/n20260604181627a6d43.png https://vn.welongcasting.com/info/how-do-sand-casting-tools-affect-dimensional-c-18015361394435072.html Các công cụ đúc cát ảnh hưởng đến tính nhất quán về kích thước như thế nào? https://vn.welongcasting.com/uploads/38694/info/n20260601164945e3656.jpg https://vn.welongcasting.com/info/centrifugal-casting-vs-static-casting-which-o-18015361400464384.html Đúc ly tâm và Đúc tĩnh: Bạn cần cái nào? https://vn.welongcasting.com/uploads/38694/info/n2026043015442119f02.png https://vn.welongcasting.com/info/rolls-the-core-of-metal-rolling-processes-18015361417208832.html Rolls: Cốt lõi của quá trình cán kim loại https://vn.welongcasting.com/uploads/38694/info/n20260403163700b93ad.jpg https://vn.welongcasting.com/info/what-are-common-materials-used-in-investment-c-18015361419469824.html Vật liệu phổ biến được sử dụng trong đúc mẫu chảy là gì? https://vn.welongcasting.com/uploads/38694/info/n20260429161311191db.png https://vn.welongcasting.com/info/how-to-prevent-failures-in-water-glass-cast-me-18015361427366912.html Làm thế nào để ngăn chặn sự thất bại trong các bộ phận kim loại đúc thủy tinh? https://vn.welongcasting.com/uploads/38694/info/n202606231358308b7ff.jpg https://vn.welongcasting.com/info/why-silica-sol-is-essential-for-high-quality-i-18015361456579584.html Tại sao Silica Sol lại cần thiết cho quá trình đúc đầu tư-chất lượng cao? https://vn.welongcasting.com/uploads/38694/info/n20260618174118506c7.png https://vn.welongcasting.com/info/typical-uses-of-guide-rolls-in-rolling-process-18015361464001536.html Công dụng điển hình của cuộn dẫn hướng trong quy trình cán https://vn.welongcasting.com/uploads/38694/info/n20260615161012c8aed.png https://vn.welongcasting.com/info/what-makes-sand-casting-components-suitable-fo-18015361467966464.html Điều gì làm cho các bộ phận đúc cát phù hợp với hệ thống máy móc hạng nặng? https://vn.welongcasting.com/uploads/38694/info/n2026061717421204639.jpg https://vn.welongcasting.com/info/why-wear-part-life-should-be-predictable-not-18015361469637632.html Tại sao tuổi thọ sử dụng một phần nên có thể dự đoán được - Không chỉ lâu hơn https://vn.welongcasting.com/uploads/38694/info/n202606221108078644a.png https://vn.welongcasting.com/info/stabilizer-roll-maintenance-how-often-should-18015361495376896.html Bảo trì cuộn ổn định: Việc kiểm tra nên diễn ra thường xuyên như thế nào? https://vn.welongcasting.com/uploads/38694/info/n20260630112908c9665.png https://vn.welongcasting.com/info/why-is-aluminium-forging-essential-for-structu-18015361510007808.html Tại sao việc rèn nhôm lại cần thiết cho sự toàn vẹn của kết cấu? https://vn.welongcasting.com/uploads/38694/info/n2026060319034539f0a.png https://vn.welongcasting.com/info/systematic-solutions-for-gas-porosity-in-304-s-18015361532945408.html Giải pháp hệ thống về độ xốp khí trong vật đúc thép không gỉ 304 sử dụng cát natri silicat https://vn.welongcasting.com/uploads/38694/info/n20260413094728f0e70.jpg https://vn.welongcasting.com/info/how-can-a-sink-roll-improve-your-metal-rolling-18015361538876416.html Cuộn chìm có thể cải thiện hiệu quả cán kim loại của bạn như thế nào? https://vn.welongcasting.com/uploads/38694/info/n202606241505102bac7.jpg https://vn.welongcasting.com/info/the-complete-guide-to-radiant-tubes-design-e-18015361567958016.html Hướng dẫn đầy đủ về ống bức xạ: Thiết kế, hiệu quả và ứng dụng công nghiệp https://vn.welongcasting.com/uploads/38694/info/n20260608171038dd5ef.png https://vn.welongcasting.com/info/can-a-custom-sink-roll-reduce-wear-and-mainten-18015361587078144.html Cuộn chìm tùy chỉnh có thể giảm chi phí hao mòn và bảo trì không? https://vn.welongcasting.com/uploads/38694/info/n20260629154826f49c6.jpg https://vn.welongcasting.com/info/what-are-the-common-causes-of-furnace-roll-wea-18015361599693824.html Nguyên nhân phổ biến của sự mài mòn và hư hỏng cuộn lò là gì? https://vn.welongcasting.com/uploads/38694/info/n20260701112547e8c0f.png https://vn.welongcasting.com/info/air-bearing-product-introduction-18015361605444608.html Giới thiệu sản phẩm ổ trục khí https://vn.welongcasting.com/uploads/38694/info/n202604081617474874b.png https://vn.welongcasting.com/info/which-heatsink-material-offers-the-best-heat-d-18015361606116352.html Vật liệu tản nhiệt nào mang lại khả năng tản nhiệt tốt nhất? https://vn.welongcasting.com/uploads/38694/info/n20260702110504b89bb.png 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