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主要介绍了采用物理模拟和数值模拟相结合的方法研究板料多道次拉深成形时涉及到的物理模拟实验方案设计、测试系统设计以及数值模拟软件的选型和数值模拟的实现等关键技术问题。
This paper mainly introduces the methods of physical simulation and numerical simulation to study the key technologies of the design of physical simulation program, the design of testing system, the selection of numerical simulation software and the realization of numerical simulation involved in the multi-pass deep drawing of sheet metal problem.