摘要
在研究虚拟制造技术的基础上,提出了基于VR的虚拟数控加工环境,设计出面向通用化的NC代码翻译器。阐述了虚拟加工环境的工作流程、基于层次关系的虚拟加工框架技术、NC代码翻译器的设计方法、基于毛坯表面模型的三角片构建算法等关键技术。该系统能够实时地反映零件虚拟模型的加工成形过程,并进行可加工性分析。
Based on the research of virtual manufacturing technology, a VR-based virtual machining environment was proposed and a general NC code translator was worked out. Special attention was given to the following aspects: work flow of virtual machining environment, frame technique of virtual machining based on its hierarchical relationship, design process of general NC code translator, triangular faceted algorithm based on work-piece model The system of virtual manufacturing environment can realize the machining process of work-piece in real time and to analyze the machinability of virtual part.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2007年第16期3727-3730,共4页
Journal of System Simulation
基金
国家自然科学基金项目(50375023)
关键词
虚拟制造
虚拟加工环境
NC代码
加工过程仿真
virtual manufacturing
virtual machining environment
NC code
machining process simulation