Up to now, it has universally been thought that provided the input torque of the driving gear of the involutegearing keeps constant, its supports do not vibrate.
在齿轮传动领域内，至今依然普遍认为，只要主动齿轮的输入扭矩保持恒定，渐开线齿轮支座就不会产生振动。
2
By using geometry analysis method, this paper educed calculation formula of normal direction gear side clearance when internal gearinginvolute gear transmission center distance waned slightly.