冷挤压模是采用常规工艺的下限温度淬火，再经回火就可以得到高的强韧性的压模方式。
对专用螺栓的冷挤压工艺进行了分析和计算，并介绍冲床冷挤压模的结构。
The cold extruding process for the special bolts was analyzed and calculated. And the structure of the cold extruding die used on stamping machines was introduced.
凸模是冷挤压模具中重要的工件，其强度计算是模具设计的一个主要课题。
Cold extrusion punch is an important workpiece in punches and its strength analysis is a key component in punch design.
分析了冷挤压活塞销凸模的受力情况和主要失效形式。
The stress and the main failure form of the cold extruding die for the piston pins were analyzed.
应用推荐