本文较概括地叙述了冷挤压加工的一些特点以及在选择冷挤零件材料、结构、压床和模具等方面应该注意的问题,并且以实际例子与切削加工进行了经济对比,说明冷挤压加工有许多优越性。尽管本文没有深入地论述冷挤压技术上的具体问题,但对于有关技术管理干部和即将从事冷挤压工作的人员有一定的参考价值。 This paper gives a general description of some characteristics of cold extrusion as well as some issues that should be paid attention to in choosing cold extrusion parts, structures, presses and molds, and the economic comparison with the actual machining example shows that cold extrusion Processing has many advantages. Although this article does not discuss the specific problems of cold extrusion technology in depth, it is of some reference value to the technical management cadres and those who are about to do the cold extrusion work.