In conventional closed-die forging of slide forks, the material waste of the flash is serious and the geometrical tolerance is large.
滑动叉传统上采用开式模锻工艺生产,飞边大,材料浪费严重而且尺寸精度差。
The numerical simulation method was applied to analyze the cold closed-die forging process of car used differential satellite gear.
借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。
It has elaborated the advantages replacing closed-die forging with closed extrusion-die forging.
阐述了用闭式挤锻工艺代替开式模锻的优点。文末提出了模具设计的基本要求。