精冲-体积成形复合加工工艺及其应用  

Combined process and its application of fine blanking and bulk forming

作　　者：邓明[1] 夏庆发[1] 罗光平[1] 

机构地区：[1]重庆工学院,重庆400050

出　　处：《锻压技术》2007年第2期41-44,共4页Forging & Stamping Technology

基　　金：重庆市重大项目:"模具关键技术的研究及产业化"资助(CSTC;2005AA3012-3);重庆市教委科技项目"J060609"资助

摘　　要：讨论了精冲-体积成形复合工艺的特点和分类,并通过一些典型案例阐述了精冲复合工艺设计中需要注意的问题,为这类零件的成形加工开辟了一条有效途径。The character and classification of combined process of fine blanking and bulk forming were discussed. Problems in the combined process of fine blanking were elaborated through some typical cases, which needs to be paid attention to and this shall open an effective way to form this kind of components.

关 键 词：精冲 复合成形 模具 

分 类 号：TG386[金属学及工艺—金属压力加工]