曲面加工中走刀路线优化  

Tool Path Selection in Surface Machining

作　　者：李海滨[1] 张卫龙[1] 阚海明[1] 刘杰[1] 周长军[1] 

机构地区：[1]西北工业大学现代设计与集成制造技术教育部重点实验室,西安市副教授710072

出　　处：《工具技术》2012年第2期36-39,共4页Tool Engineering

摘　　要：针对刀具不同走刀路线对工件加工精度影响的问题,应用成组技术对曲面进行分析,并阐述了曲面加工时常用的插补方法。分析不同走刀路线对工件精度及加工效率的影响,优化二维与三维曲面加工,正确选择刀具走刀路线的方法,以更好地达到工件的加工精度及其他技术要求。In the NC machining, the path of cutting tools have a significant impact on the accuracy and efficiency of the workpiece. It can be studied by using group technology for surface analysis, illustrating interpolation method commollty used during the surface processing. Analyzing how different cutting tools path impact the accuracy of workpiece, and reach conclusion of how to choose tool path when processing two - dimensional and three - dimensional surface,in order to better achieve accuracy requirements and other technical requirements of the workpiece.

关 键 词：成组技术 插补方法 走刀路线 精度 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]