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一种能有效地缩短模具设计周期与提高模具质量及可靠性的手段——微机冲裁模CAD/CAM 系统,已由上海模具技术研究所与上海交大图象研究所等单位联合研究成功。这个系统利用计算机高速运算、判断的功能,避免了人工设计的差错。它能分析冲裁件的工艺可行性,选择合理工艺方案,进行优化排样设计,计算压力中心与冲裁力,选用压力机,计算刃口尺寸,设计模具结构,绘制全套图纸,进行模具零件的线切割加工自动编程,
A kind of CAD / CAM system that can shorten the mold design cycle and improve the quality and reliability of the mold effectively has been successfully researched by Shanghai Die & Mold Technology Research Institute and Shanghai Jiaotong University Image Institute. This system uses the computer high-speed computing, judging the function, to avoid manual design errors. It can analyze the feasibility of blanking parts, choose a reasonable process plan, to optimize the layout design, calculate the pressure center and blanking force, the choice of press, the calculation of the edge size, design the mold structure, drawing a full set of drawings, the mold parts The automatic cutting line processing,