资源描述：
《ca车床拨叉(型号)工艺规程及专用夹具设计》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、宁波大红鹰学院机械加工工艺过程卡片产品型号831006零件图号第1页产品名称零件名称拨叉共页材料牌号HT200毛坯种类铸件毛坯外形尺寸每毛坯件数1每台件数1备注工序号工序内容设备工艺装备工时夹具刀具名称刀具规格量具1钻、扩、粗铰、精铰Φ25孔，以Φ40外圆和其端面为基准，选用Z25120A立式钻床加专业夹具Z5125A立式钻床专用夹具Φ23麻花钻、Φ24.8的扩刀、铰刀塞规卡尺11.232铣Φ55的叉口的上下端面，利用Φ25的孔定位以两个面作为基准X5020A立式铣床专用夹具端面铣刀游标卡尺8.73利用Φ25
2、的孔定位，以两个面作为基准，铣Φ55的叉口X5020A立式铣床专用夹具硬质合金立铣刀塞规卡尺9.04以Φ25的孔和Φ55的叉口定位，粗铣35X3的上表面X5020A立式铣床专用夹具端面铣刀游标卡尺4.25以Φ25的孔和Φ55的叉口定位，粗铣35X3的下上表面X5020A立式铣床专用夹具端面铣刀游标卡尺1.926以Φ25的孔定位，粗铣40X16的槽X5020A立式铣床专用夹具高速钢三面刃铣刀游标卡尺3.07切断Φ55的叉口X5020A立式铣床专用夹具用宽为4切断刀游标卡尺8.78检验专用夹具force(yout
3、hteams)andCountypartyleaders,aimedatweakeningtheanti-Japaneseforces.ZhuangShaozhenwasremovedfromOfficeandtotheundergroundrevolutionactivitiescarriedoutinthecountry,politicalpartiesweredissolved.ZhejiangcomradesandthuslosingafootholdinWujiangbasispoints.Toma
4、kethemstay,jindapengservedascaptainoftheyoungworkersthroughactivities,makethepoliticalplayer-wiseintotheyouthteam.Saveagroupofthebackboneoftheresistance,andgavetheCommunists...CommanderZhuXi,ledbyDeputyCommanderWangHesong,stationedalongthejunctionofJiangsux
5、incheng,Wuzhen.ZhuXitroops"KMT-CCP"cooperationandanti-Japanesepolicyofsolidarity,hemovedtoJiangsuandZhejiangprovinces.ZhuDepartmenttimesanddayArmyhand-to-handcombatmadevictory,growhasmomentum,standingstrictTomb,andnewChengofappeasementarmygiantHaruBrigadean
6、yway,receivedadapted;livingTaihuLakeofbinoftwoaevenHunanarmywithofallegiance;JiangsuandZhejiangjunctionareaofWangChunlinDepartmentabout500peoplealsohasdoneaYuZhuXimen;River,andZhejiang,andShanghaiareamanytourmiscellaneousforcesalsoattractedattachedreturn,pl
7、usmanylocalyouthhavejoinedforces,ZhuXistrengthbigincreased,fromoriginalmorethan200morepeoplequicklydevelopmenttomorethan4,000morethanpeople,openedhasatoWuzhenforCenter,includingstrictTomb,andShuanglin,practicingguerrillabaseoftheurban,newChengbecamestronges
8、tguerrillaforcesoftheKuomintangalongtheborderofJiangsuandZhejiang.InApril,theDeputyCommanderoftheZhuXiWangHesongtomboftheeighthBrigademorethanmorethan100gunsintothecountryofPakistanandaHui,Miao,jijiaoz
