文档介绍：目录摘要…………………………………………………………………………………1Abstract………………………………………………………………………………2第一章绪论………………………………………………………………………………………………………………………………………………………………………………………………………………5第二章汽油机旋转座圈………………………………………………………………………………………………………………………………6第三章汽油机旋转座圈-外罩…………………………………………………………………………………………………………………………………………………………………………9第四章外罩落料拉深模的设计与计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………20第五章外罩冲孔模的设计与计算…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………25第六章外罩整形模的设计与计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………29第七章汽油机旋转座圈-内圈………………………………………………………………………………………………………………………………………………………………32第八章内圈落料拉深模的设计与计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………40第九章内圈二次拉深兼整形模的设计与计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………46第十章内圈挤压模的设计与计算…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………50第十一章内圈冲底孔模及切边模的设计与计算……………………………………………………………………………………………………………………………………………