齿轮反求是一项十分繁琐的工作,特别是在事先对所求的齿轮参数一无所知,又不能确定其所采用的是何种标准的情况下,没有一种方法对反求来说是万能的,只能采用反复验算的方法。斜齿轮由于有螺旋角这项基本参数,因而其反求的难度比直齿轮更大。 齿轮反求的关键是确定基圆半径,然后对模数和压力角用现有的标准进行匹配。然而,在长期的 Reverse gear is a very tedious work, especially in the prior knowledge of the gear parameters do not know, and can not determine what kind of standard it is used, there is no way to reverse Said to be omnipotent, can only be used repeatedly checking method. Helical gears have the helix angle of this basic parameter, so its reverse is more difficult than the spur gear. The key to reverse gear is to determine the radius of the base circle, and then match the modulus and pressure angles to existing standards. However, in the long run