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1、安徽工程大学机电学院毕业设计(论文)基于CAXA的推动架加工工艺及虚拟夹具设摘要本设计的内容可分为机械加工工艺规程设计和机床专用夹具设计两大部分。首先,通过分析B6065刨床推动架,了解到推动架在B6065刨床加工中的作用。运用机械制造技术及相关课程的一些知识,解决推动架在加工中的定位、加紧以及工艺路线的安排等方面的相关问题,确定相关的工艺尺寸及选择合适的机床和刀具,保证零件的加工质量。其次,依据推动架毛坯件和生产纲领的要求及各加工方案的比较,制定出切实可行的推动架加工工艺规程路线。最后,根据被加工零件的加工要求,参考机床夹具设计手册及相关方面的书籍,运用夹具设计的基本原
2、理和方法,拟定夹具设计的方案,设计出高效、省力、经济合理并且能保证加工质量的夹具。关键词机械加工;工艺规程;专用夹具;推动架。I任有曦:基于CAXA的推动架加工工艺及虚拟夹具的设计CAXAprocessingtechnologyandvirtualfixturedesignbasedonABSTRACTThedesignofthecontentcanbedividedintoapointoforderprocessingmachineryandmachinetoolsdesignedforthetwomostfixturedesign.Firstofall,through
3、thepromotionofB6065-planer,thatpromotetheB6065planer-processingrole.Useofmachinerymanufacturingtechnologyandrelatedprogrammesofknowledge,promotingthesolution-processinginthepositiontostepupandthelineofthearrangement,andsoonrelatedissues,establishingtheprocessandchooseasuitablesizeandmachi
4、netools,sparepartsprocessingqualityassurance.Secondly,thebasisforpromotingtherough-piecesandproductionandprocessingrequirementsoftheProgrammeoftheprogramme,topromotethedevelopmentofapracticalpointoforder-processingline.Finally,inaccordancewiththerequirementsoftheprocessingpartsprocessing,
5、machinetoolfixturedesignreferencemanualandrelatedaspectsofthebooks,useoffixturedesignofthebasicprinciplesandmethods,theprogrammedrawnupfixturedesign,designefficient,effort,economicandreasonabletoensurethequalityofprocessingFixture.Keywords:Machining,processplanning,specialfixture,Topromot
6、eII安徽工程大学机电学院毕业设计(论文)目录第1章绪论.......................................................................................................................-2-1.1机械加工工艺规程制订.................................................................................................-2-1.2机械加工工艺规程的种类............
7、.................................................................................-2-1.3制订机械加工工艺规程的原始资料.............................................................................-3-第2章零件的分析............................................................................