计算机技术与发展2011，Vol.21Issue(6)：169-172,176,5.
基于AutoCAD的数控加工可视化仿真系统研究
Research NC Machining Visual Simulation System Running in AutoCAD
摘要
Abstract
NC machining simulation is an important measure to verify correctness and rationality of NC machining program instead of the traditional "test cut". The NC machining simulation environment, including roughcast, tools, fixture and machine tool modeling, is constructed in computer by combining three-dimensional entity modeling and database method. The three dimensional and Boolean solid modeling method is used to realize the simulation of tools movement and dynamic cutting process geometry and collision interference checking. The mathematic model of surface roughness is built to predicate a machined surface roughness.关键词
数控加工/几何仿真/物理仿真/质量预测Key words
NC machining/ geometry simulation/ physical simulation/ quality prediction分类
信息技术与安全科学引用本文复制引用
张霞,杨岳..基于AutoCAD的数控加工可视化仿真系统研究[J].计算机技术与发展,2011,21(6):169-172,176,5.基金项目
湖南省自然科学基金项目(07JJ6107) （07JJ6107）
湖南省教育科研项目资助(09C923) （09C923）
