摘要
本文讨论了三坐标测量机测量误差的原理，提供了一种测量齿轮误差的新方法。并用实验证明了该测量方法的正确性。
This poper has described the measrement theory of the three coodinate measuring machine. A new measuring method of gear erorrs has been proposed, Two experiments have been given to illustracte its correctness. It′s important for exploiting the three coodinate measuring machine.
关键词
三坐标机
齿轮
误差
测量
加工精度
the three coodinacte measuring machine, gear erorrs, measuranet
