缓冲齿轮精密冷锻工艺及模具  

Cold-forging technology and die design of buffer gear

作　　者：辛选荣[1] 刘汀[1] 池勇[1] 

机构地区：[1]河南科技大学,471003

出　　处：《锻压技术》2003年第1期14-15,19,共3页Forging & Stamping Technology

基　　金：河南省科技攻关项目 (92 1 1 1 0 50 8)

摘　　要：采用冷挤压预成形中间坯料 。In this paper the precision cold\|forging technology of the buffer gear of the motorcycle was carried out successfully by the way of first cold extruding preforms and then upsetting products.

关 键 词：缓冲齿轮 冷锻 摩托车 锻模 

分 类 号：TG316[金属学及工艺—金属压力加工]