摘要
通过对后支撑加工工艺进行分析,提出采用冲压缩口成形工艺,给出了坯料尺寸及缩口力的计算;介绍了缩口模的设计,并对生产中出现的问题,提出了解决措施,从而保证了该零件的顺利成形。
Through analyzing the processing process of supporting bar,the stamping necking process was put forward,the calculation methods of the semifinished product size and necking force were given;the design of necking die was introduced;according to the problems in he product processing,the solution measure was put forward,this part＇s forming was ensured.
出处
《热加工工艺》
CSCD
北大核心
2011年第15期106-108,共3页
Hot Working Technology
关键词
后支撑
缩口
凸模
凹模
supporting bar
necking
punch
matrix
