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  • 1
    2019/11/8 17:27:11

  • Groupreliesonpragmaticsolidarity,havehighwillclimbspiritofenterprise,inlinewiththethousandhammerforgingquality,thebestcastcredibilityof
    2018/11/28 15:41:07

  • Aboutthedifferencebetweenthecastingsandforgingsmainlyincludethefollowing:1,castingisintegralpouringshapeofmaterialinthemold,theuniforms
    2018/10/31 15:10:45

  • First:screwtensionorhydraulictensioningbeltconveyorskidusingspiraltensionorhydraulictensioningappearedslidingadjustablebeltconveyortensionin
    2018/10/31 15:11:06

  • Thefirst:adjustthecarryingidlergroup.Second:self-aligningrollerinstallationgroup.Third:zhangJinChuadjustmentbeltzhangJinChubeltconveyorwas
    2018/10/31 15:10:45

  • A,1,carbidecarbideheadembrittlementheadqualityproblem,domesticcementedcarbidegraphiteimpurityiscontainedinthehead,unevendistributionofgrai
    2018/10/31 15:11:06

  • 1,needprotectionarea,equipment,lackofprotectiveequipmentandsafetydevice.2,equipmentprotectiondeviceisnotperfect,ornotused.3,productioneq
    2018/10/31 15:10:45

  • 1.Forgingproductionwasconductedundertheconditionsofhotmetalsuchasmildsteelforgingtemperaturerangebetween1250~1250℃),becausetherearea
    2018/10/31 15:11:06

  • 　1、鍛造加工(gong)過程包括：將材料切(qie)割成(cheng)所(suo)需尺寸、加熱、鍛造、熱處理(li)、清理(li)和檢驗。在(zai)小型人工(gong)鍛造中，所(suo)有這些操作都由數(shu)名鍛工(gong)上手和下手在(zai)狹小場(chang)所(suo)內進行。他們都暴露于(yu)相同
    2018/10/31 15:10:45

  • Comparedwithcastingmetalafterforgingprocessingcanimproveitsorganizationalstructureandmechanicalproperties.Castingorganizationafterforgingmeth
    2018/10/31 15:11:06

  • Forgingmaterialsaremainlycomponentsofcarbonsteelandalloysteel,followedbyaluminum,magnesium,copper,titaniumanditsalloys.Materialoftheorigi
    2018/10/31 15:10:45

  • Accordingtothemovementoftheforgingdie,forgingpendulumisrolling,candivideagainforrotaryforging,rollforging,crosswedgerolling,ringrolling
    2018/10/31 15:11:06

  • Accordingtothemovementofblank,forgingcanbedividedintofreeforging,upsettingandextrusion,dieforging,closeddieforging,closedupset. 1,freef
    2018/10/31 15:10:45

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