CNC 比例驱动跟踪技术在大齿轮齿向误差测量中的应用

针对大齿轮的特点和在机测量的难点，研究开发了ＣＮＣ比例驱动跟踪技术。此技术具有跟踪精度高，跟踪性能好等特点，满足了高精度测量齿向误差的要求。

Based on the characteristics of large gears and the difficult points of measuring them on spot.We have developed the CNC ratiodriving and tracking technique.There are some characteristics about it,for example,highly tracking accuracy and tracking function etc.These characteristics need the require which can accurately measure tooth trace error.