ca车床的型号拨叉零件的机械加工工艺规程及夹具设计

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1、需完整说明书和图纸找扣扣二五一一三三四零八目录序言······························································2CA6140车床的型号831002拨叉工艺规程设计一.拨叉的工艺分析及生产类型的确定·································21.拨叉的用途···················································32.拨叉的技术要求···············································33.审查拨叉的工艺性···

2、··········································44.确定拨叉的生产类型···········································4二.确定毛坯,绘制毛坯简图·········································41.选择毛坯······················································42.确定毛坯的尺寸公差和机械加工余量······························5三.拟定拨叉工艺路线····················

3、···························51.基面的选择···················································52.表面加工方法的确定表面加工方法的确定··························63.加工阶段的划分················································64.工序的集中与分散···············································65.确定拨叉的生产类型··············stator.Rotorinstal

4、ledinthestatorendupperhangerssupportsorintheendcapoilpartsinstalledspecialrotorshaftbracket.(Figure19)inthestatorringshopinturnlowerhalfofthehardsteelsheet,rubbermatandcurveskateboardsontheplatefixedtothefourcornersoffourropeornylonrope,tieoutsidethestatoronthebasisof,respectively.(Figure20)a

5、xial-flowfanbladediametergreaterthanretainingringdiameteroftherotoratthetop,infrontofthewearthestator,besttobladeremoved,preventingscratchesandbladesshouldbewellmarked.Rotorsteam-sidebackwheelbelowtheshaftorpartsinstalledsteam-sidearcsliderandthesliderlowerslidingsurfacescoatedwithathinlayero

6、fgrease.Therotorexcitationtractioninstalledendtoendbyahorizontalpole.Wireropeslashingshallnotdamagetherotorsurfaceusingsoftmaterialwrappingwirerope,andthepadontherotorsurfacewithhardwood,oraluminum,lashingroperotorwithtwopoints,thedistancebetweentwopointsisgenerallynotlessthan500~700mm,lashin

7、gwireropewhenwindingontherotorandtightenthedoublebaolanslideknot...6.4.6.3rotorwearloadedofficialhanginguprotor,pendulumaredirectionHouwillrotorfromReedendlevelslowweartrancechildborewithin,wearloadedprocessstatorborehastwopeopleguardianship,