冷挤工艺的推广和应用,促进了电子工业的发展。近几年来,在机电元件制造行业中,愈来愈多的零件成型加工采用冷挤压新工艺,取得了明显的经济技术效果。实践证明:冷挤压比压力铸造有着更多的优越性,受到工业界普遍的关注和重视。现在,冷挤工艺已经发展成为电子元件制造中举足轻重的先进工艺,有着广阔的发展前景。 The popularization and application of cold extrusion technology has promoted the development of electronic industry. In recent years, in the electromechanical component manufacturing industry, more and more parts are formed by cold extrusion process, and obvious economic and technological effects have been achieved. Practice has proved that: cold extrusion has more advantages than pressure casting, which is widely concerned and valued by the industry. Now, the cold extrusion process has become an important process in the manufacture of electronic components, has a broad development prospects.