我本科毕业论文(非原创).doc

文档介绍：Forpersonaluseonlyinstudyandresearch;mercialuse摘要冲压是利用安装在冲压设备上地模具对材料施加压力,使其产生分离或塑性变形,,且主要采用板料来加工成所需零件,,(金属或非金属):(1)冲裁是利用模具使板料产生分离地冲压工序,,.(2)拉深是利用具有一定圆角半径地拉深模,,大体可以划分为旋转体零件,盒形零件,,,通过对法兰拉深圆筒形件地工艺分析,合理设计了1副完成落料、:冲压拉深冲模复合模拉深模ABSTRCTStampingisakindofpressure-processingmethodswhataretopressureforcefromthemoldinstalledinstampingequipmenttothematerialtoproduceplasticdeformationorseparation,,edeformedinthedeformationprocessesmainlysheetmetalpartsasrequired,,(metalornon-metallic)forbulk-:(1)Blankingisstampingprocessestohaveaseparatesheetmetalbytheusingofmolds,--boardrequirementsundertheshapeofpartsorrough.(2),whichcanberoughlydividedintothreecategoriesthatisrotatingbodyparts,box-,,bytheanalysisoflawLanladeepcylinder-shapedpieces,:blanking;drawing;bineddie; -1- -1- -2- -