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对冲压件逆向优化设计过程进行了研究,在分析基于精度控制的钣金件逆向重建模型与优化设计评价阶段﹑结构力学性能模拟分析评价阶段﹑冲压加工过程中的工艺性能仿真分析评价阶段﹑冲压模具工艺零件型面分析评价阶段的基础上,提出了一种基于逆向工程的冲压件优化设计方法。以某冲压件为例,应用IMAGEWARE软件进行钣金逆向造型评价,使用ANSYS软件进行结构力学性能评价,采用DYNAFORM软件进行了冲压工艺性能评价,利用PRO/E软件进行冲压模具零件评价,实现了对其逆向优化设计的过程控制。
The reverse design process of stamping parts was studied in the paper, based on the analysis of precision control of sheet metal parts reverse modeling and optimization of design evaluation stage, structural mechanics performance simulation analysis stage of evaluation process performance during stamping simulation analysis evaluation stage stamping Based on the analysis and evaluation phase of the mold parts, a method of optimal design of stamping parts based on reverse engineering was proposed. Taking a stamping part as an example, the application of IMAGEWARE software for the evaluation of the sheet metal reverse modeling, the use of ANSYS software for structural mechanics performance evaluation, the use of DYNAFORM software for stamping process performance evaluation, the use of PRO / E software for stamping die parts evaluation, The Reverse Optimization Design Process Control.