摘要
研究了CNC装置加减速控制的指数算法,分析了稳态与动态位置误差产生的数学模型,以及它们对螺纹和转角切削等数控加工的误差,提出了消除或减小加工误差的方法。
This paper studied on algorithm of CNC acceleration/ deceleration control, analyzed the math model produced in dynamic and steady position error and their NC machining error for thread and turn corner cutting pointed out methods of removing and reducing machining error.
出处
《机械设计与制造》
2001年第4期38-39,共2页
Machinery Design & Manufacture
关键词
加减速算法
数控加工
误差分析
acceleration / deceleration algorithm
NC machining
error analyzing