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本科毕业设计论文
题目CA6140车床法兰盘的工艺规程和夹具设计
专业名称 机械设计制造及其自动化
学生姓名 李建飞
指导教师 ,makethecraftroute,usuallymakethecraftrouteofmorethantwokinds,withanalysingthroughthecomparisonofthecraftscheme,,.
Thethirdstep,accordingtothealreadyselectedprocessroute,confirmforeverystepsofcuttingconsumptionandbasicman-hour,,willcheckthepowerofthelathe.
Finally,,thefirstcarefulanalysisisthetechnicalrequirementsforprocessingcomponents,;Meettheconditionsofprecision,thenreasonableinstallation,positioning,clamping;Afterthecompletionofdraftfixture,andfurtherconsidertheconnectionrelationbetweenpartsandscrews,nuts,pinsandotherfixedmeans,designingthereasonablestructuretoachieverelativemotionbetweenthevariouscomponents;Requirementsofthevariouscomponents,selecttheappropriatematerials.
Completionofalldrillingfixturedesign,usingtheAutoCADdrawingtwo-dimensionalgraphics,firstdrawassemblydrawing,andthenremovedfromthepartdrawingonthepaintingParts,markingtherelatedtosizeandtechnicalrequirements,finally,writeathesis,organize,edit,completethegraduationproject.
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KEYWORDS： machine,flange,processthecraft,thetongsdesign
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目 录
第1
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绪
论...........................................................................................................
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第2
章
零件的结构工艺性分析...............................................................................
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零件的作用.....................................................................................................
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零件的工艺性分析......................................................