惰轮轴工艺设计和工装设计摘要：本设计的零件为惰轮轴，选用QT60-2钢。根据零件的形状、尺寸精度、生产的经济效益等各方面的详细分析其加工工艺，多采用专用机床加工。通过对零件的分析，此轴要求精度高，工序适当集中，要求光滑，所以选用工具和尺寸要准。最后对零件进行校核。以便达到零件精度的要求。关键词：夹具、校核、LazyaxledesignAbstract:ThedesignoftheaxlecomponentsareinertchooseQT60-2steel.Accordingtopartsofshape,sizeprecision,productionandothereconomicbenefitsofthedetailedanalysisofitsmanufacturingprocesses,theuseofdedicatedprocessingmachine.Partoftheanalysis,accuracyofthisaxis,theappropriateconcentrationprocessesrequiresmooth,andusetoolstoprospectivesize.Finally,thepartsarechecked.Tomeettherequirementsofprecisionparts.Keywords:Fixture,Verification,1目录摘要：.............................................................................................................2前言.................................................................................................................4一毕业设计的目的.........................................................................................5二毕业设计要求的基本任务和要求.............................................................52.1、基本任务..............................................................................................52.1.1、工艺设计的基本任务................................................................52.1.2、夹具设计的基本任务................................................................52.2、设计要求..............................................................................................52.2.1、工艺设计的设计要求................................................................52.2.2、夹具设计的设计要求................................................................5三惰轮轴毕业设计的方法和步骤.................................................................63.1、生产纲领的计算与生产类型的确定...............................................63.2、零件材料的分析...............................................................................63.3、零件图的分析...................................................................................73.4、确定毛坯...........................................................................................83.5、加工工艺路线...................................................................................83.6、确定工序尺寸及其公差...................................................................93.7、确定切削用量...................................................................................103.8、机床及工艺设备的选择..................................................................103.9、设计工艺过程卡..............................................................................113.10、零件的程序编制............................................................................12四夹具设计...................................................................................................124.1、夹具设计的目的和要求..................................................................124.2、夹具类型的确定..............................................................................134.3、定位装置的设计..............................................................................134.4、夹紧装置的设计..............................................................................164....
