摘要
建立了螺旋线的几何模型,分析了螺纹实体几何误差产生的原因及降低几何误差的方法.运用Mastercam8中C Hooks程序动态联接库提供的螺旋线设计的两种实用方法,验证了以上理论分析,取得了满意的效果.
The geometric model of a spiral was established. The reasons for the geometric error of thread solid and the methods of reducing the error were discussed. The above theoretic analysis was verified by using the two practical methods of thread design provided by the dynamic link library of the C-Hooks in Mastercam 8, and satisfactory results were obtained.
出处
《西南交通大学学报》
EI
CSCD
北大核心
2003年第5期588-591,共4页
Journal of Southwest Jiaotong University
关键词
螺纹
样条拟合
误差分析
误差处理
thread
spline fitting
error analysis
error processing
