汽车冲压用的模具材料

大家探讨一下
汽车冲压模具的材料要怎么规定才合理
因为现今汽车模具设计时使用寿命都是要几十万套的

前进者 · 发表于 2007-7-26 08:28:18

even the most popular Camery and Civic only sell 200K-300K each year in USA. However for global market, it might require 1 million unit life time design.

前进者 · 发表于 2007-7-26 08:28:18

even the most popular Camery and Civic only sell 200K-300K each year in USA. However for global market, it might require 1 million unit life time design.

汽车冲压用的模具材料

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