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基于CAXA的零件造型及仿真加工是在NIC-B数控原理与系统实验平台上,以计算机辅助设计(CAD)为基础进行自动编程加工,利用CAD绘图软件完成零件的几何造型,然后调用计算机辅助制造(CAM)模块,进行后置设置,在后置处理中根据加工方式设定加工参数,生成G代码,最终在实验平台上自动加工。笔者结合具体操作实践对此进行了介绍。
CAXA-based part modeling and simulation processing is in NIC-B CNC theory and system experimental platform, based on computer-aided design (CAD) for automatic programming and processing, the use of CAD drawing software to complete the geometric modeling of parts, and then call the computer-aided manufacturing (CAM) module, the post-setting, processing parameters in the post-processing according to the processing mode, generate G code, the final automatic processing in the experimental platform. I combine the specific operational practice of this introduced.