斜齿圆柱齿轮的无差动滚切法

The Undifferentical Method to Hob Helical Gears

介绍了１种用无差动法滚切斜齿轮及其挂轮选择的新方法．用本方法可以快速地选择高精度挂轮．达到较高的加工精度，在生产中有实际意义．

This paper passes on a new way to hob helical gears using undifferentical method and select change gears. with this way,a group of change gears of high kinematic accuracy can be selected quickly,and higher machining accuracy can be attained,so that it will be of practical value to manufacturer.