...法的应用仍处于起步阶段【llj,在应 用上只限于那些形状比较规则简单的零件. 2)几何模拟法 几何模拟法(Geometry Simulation)是单纯以零 件几何特性作为工艺性判定的依据,在不考虑零件 本身材料特性及零件成形过程中力学状况的前提下 所采用的简化分析方法...
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本文对大变形理论网格法技术以及与网格应变分析相联系的几何模拟法进行了深入的研究。
In this paper, the technology of large deformation square grid and the geometrical simulation which is closely allied with the square grid strain analysis, are studied deeply.
分析了用有限元法模拟线材二辊、三辊和四辊轧机轧制的特点,对线材断面的几何形状、微观组织和机械性能进行了介绍。
By simulating the features of two -, three -, four-high mill with finite element method, the geometric shape, micro-structure and mechanical property of wire section are analyzed.
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