Manufacturing sheet, strip material, rods, tubes, casting parts, etc.
制造板料、条材、棒材、管材，铸造零件等。
Strip rolling is a complicated nonlinear process. If strip material property or processing variable value is changed, process model will be changed.
带钢轧制是一个复杂的非线性过程，带钢原料性质、处理量变化等也会导致过程模型发生变化。
The lead wire parts multi-position progressive die is introduced, the method of multi-units strip material cutting off is stated, and a novel guide pin structure is introduced.
介绍了引线角多工位级进模，叙述了多单元条料的切断方法，及以一种新颖的导料钉结构。
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