摘要
介绍了在AutoCAD平台下采用曲率圆法圆弧段逼近样条曲线的过程,并对逼近误差进行了分析,表明其满足曲线加工的要求。该方法误差容易控制,逼近精度高。
An approaching method of curvature circle for spline curve with arc is introduced,which is based on AutoCAD platform.According to the analysis of the approximation error,the manufacturing requirement is satisfied.The approximation error is easily controlled and the approaching precision is high.
出处
《机械工程与自动化》
2010年第3期192-193,195,共3页
Mechanical Engineering & Automation
