齿轮的胶合在齿轮强度的计算公式中,通常有齿面接触强度和轮齿弯曲强度的公式。关于这些强度的计算,不仅对于计算公式中的系数,而且对于计算公式的构成也作了很多的研究,因此可以认为计算的方式大致已确定。从轮齿的损伤观点来看,在调质齿轮的情况下,齿面的点蚀和轮齿的折断等损伤限制了齿轮的承载能力。 Gearing of gears In the formula for calculating gear strength, there is usually a formula for the contact strength of teeth and the bending strength of teeth. As for the calculation of these intensities, not only the coefficients in the calculation formula, but also a lot of studies on the composition of the calculation formula, it can be considered that the calculation method has been approximately determined. From the point of view of tooth damage, in the case of quenched and tempered gears, damage to the tooth surface, such as pitting on the tooth surface and breaking of tooth teeth, limits the carrying capacity of the gear.