基于TeamCenter与VERICUT的仿真加工关键技术研究  

Research on Key Technologies of Simulation Processing based on TeamCenter and VERICUT

作　　者：高骏 孟勇 钟浩 GAO Jun;MENG Yong;ZHONG Hao(Chongqing Tiema Industry Group Co.,Ltd.,Chongqing 400050,China)

机构地区：[1]重庆铁马工业集团有限公司,重庆400050

出　　处：《新技术新工艺》2022年第8期34-39,共6页New Technology & New Process

摘　　要：为减少工厂实物验证环节,检验加工工艺合理性,以典型零件的数控加工工艺为研究对象,通过设计与工艺的协同平台分析并规划零件加工工艺,在此基础上对其进行刀路轨迹规划获取数控程序,通过接口开发实现数据的互通,实现了基于统一三维模型的数字化仿真加工,完成了加工工序建模、加工坐标系变换及零件多工位仿真加工,结合虚拟加工环境验证数控代码的合理性,并通过实物加工对比仿真验证优化后与传统工序的加工时间。结果表明,仅零件粗铣工序,加工效率就提高了21.8%,验证了仿真加工工艺的可行性和合理性,提升了制造工艺优化效率,为企业提高生产效率提供了依据。In order to reduce the physical verification and check the rationality of the processing technology,we took the numerical control processing technology of typical parts as the researching object,the collaborative platform analysis of design and process,and the processing technology of the parts was planned.On the basis of that,the tool path trajectory planning was carried out to obtain the NC program.,through the development of the interface,the interconnected data were realized,so as to realize the digitized simulation processing based on the unified 3D model.It was completed that the modeling of the machining process,the transformation of the machining coordinate system and the multi-station simulation machining of the parts.The rationality of the NC code was verified in the virtual processing environment,and the processing time after the simulation verification and the traditional process was compared by the physical processing.The results showed that the machining efficiency was increased by 21.8%only in the rough milling process of the part,which verified the feasibility and rationality of the simulation machining process,and improved the optimization efficiency of manufacturing process and provided the reference for enterprises to improve production efficiency.

关 键 词：工序模型 接口开发 加工坐标系变换 仿真加工 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]