摘要
简要分析了精密复杂模具热处理变形及硬度问题,介绍了PMS钢的性能及特点,该钢固溶后硬度低便于机械加工,成形后时效,模具硬度提高,减少了模具热处理变形,是精密复杂塑料模具最佳模具材料,并介绍了PMS钢的热处理工艺及应用。
The brief analysis of the precision complex mold heat treatment deformation and hardness problem, introduces the performance and characteristics of PMS steel, the steel hardness is low after solid solution to facilitate machining, forming after aging, mold hardness increased, reduced the mold heat treatment deformation, is complex precision plastic mould best mould material, and introduces the PMS steel heat treatment process and application.
出处
《模具制造》
2013年第7期87-89,共3页
Die & Mould Manufacture
关键词
PMS模具钢
精密复杂模具
热处理
变形及应用
the PMS steel
precision-complex mold
heat treatment
deformation and its application
