冷挤压模具挤头制造的材粹使用研究探索

Probe Research in How to Choose Manufacturing Materials for Extrusion Head of Cold Extrusion Die

冷挤压模具挤头材料的使用及其制造工艺规范对模具使用寿命和成形零件的质量有重要影响。文章以学校与企业的合作课题研究，介绍了一种冷挤压模具挤头材料的选用及其制造工艺方法。

The materials and the manufacturing technique for extrusion head of cold extrusion die have important influences on the mould usage life and the quality of manufactured parts. On basis of the cooperation program between school and enterprise, this paper introduces a method of how to choose manufatcturing materials for extrusion head of cold extrusion die and its manufacturing technique.