摘要
讨论了虚拟加工环境建模、工件建模、NC代码解析以及加工过程仿真算法等加工仿真中的关键技术,应用这些技术建立了一个通用虚拟加工原型系统(VMS),为虚拟制造的实现提供了有效的支持基础。
This paper described a machining simulation method based on triangular faceted model. A hierarchical modeling approach of machining environment was put forward,which was used to anticipate the possible collisions. The model of workpiece was set up, and the fractionizing approach of machining surface was introduced. Moreover, NC code parsing flow chart and machining simulation algorithm were presented. Finally, a prototype system of virtual machining platform VMS is introduced to verify these techniques.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第12期1265-1269,共5页
China Mechanical Engineering
基金
"十五"总装预先研究项目(41318.1.1.6)
关键词
加工仿真
虚拟加工环境
工件建模
NC代码解析
虚拟加工
machining simulation
virtual machining environment
workpiece modeling
NC code parser
virtual machining
