摘要
通过对底螺零件的加工工艺进行了分析,介绍了底螺冷挤压模具结构及工作过程,并进行了工艺计算,提出了冷挤压凹模和凸模的设计方法,保证了底螺冷挤压成形的顺利进行。
Through analyzing the cold extrusion process of the bottom cover with screw thread the configuration of its die, the die's work and process calculation were introduced. The design's main points of this die were put forword. The bottom cover's forming was insured.
出处
《精密成形工程》
2011年第1期66-69,共4页
Journal of Netshape Forming Engineering
关键词
底螺
冷挤压
凹模
凸模
a bottom cover with screw thread
cold extrusion
die
punch