文档介绍：XXXXXXXXXX学院毕业设计(论文)题目游戏手柄的凸凹模的加工系机械及自动化系专业数控专业班级姓名指导教师年月日摘要:随着科学技术飞速发展和经济竞争的日趋激烈,机械产品的更新速度越来越快,数控加工技术作为先进生产力的代表,在机械及相关行业领域发挥着重要作用,机械制造的竞争,,侧重于设计该零件的数控加工夹具,主要设计内容有:完成该零件的工艺规程(包括工艺过程卡、工序卡和数控***卡)、,在则学****计算机辅助工艺设计(CAPP)相关知识,:数控加工、机床夹具、数控编程、:petition,mechanicalproducts,fasterupdates,digitalprocessingtechnologyasarepresentativeoftheadvancedproductiveforcesinthefieldofmachineryandrelatedindustriesareplayinganimportantrole,petition,,Cmachiningpartsofthefixture,anddesignareasfollows:pletionofpartsoftheProcess(includingtheprocessProcesscards,processcardsandcardcutterNC)andthemajorre-,,puteraidedprocessplanning(CAPP)relatedKnowledge,,oolfixture,puter-···············································································································································································4工件的零件图和其凸凹模零件图···································4工序安排··························································6综合工艺过程卡···················································7机械加工工艺卡···················································8加工***卡····················································································································10工序一毛胚的加工···············································10工序二凹模的加工···············································11工序三凸模的加工···········································································································································································38开题报告机械制造业是社会经济的支柱产业。据统计,美国70%的社会财富来源于制造业,日本国民总产值的50%是制造业提供的,我国的制造业在工业总产值也占45