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提出了多工位级进模工步设计的多目标最优化组合的数学模型、通用算法以及建立其 CAD系统的实现方法。运用这些方法 ,能够解决级进模工步设计中多型孔的优化组合排列以及工步数的划分问题
A mathematical model of multi-objective optimal combination of multi-step progressive die step design, a general algorithm and a method for establishing its CAD system are proposed. Using these methods, it is possible to solve the problem of the optimal combination arrangement of multi-type holes and the division of work steps in the progressive die step design