论文部分内容阅读
介绍了冲模制造的现状，冲模材料选择及二次精炼工艺的意义，电加工及线切割制模，冲模零件表面加工及强化处理。
Introduced the status of die manufacturing, die material selection and the significance of the second refining process, electric and wire cutting mold, die parts surface processing and strengthening treatment.