Are bevel gears limited by the minimum number of teeth?
The spur gear manufacturing in 17 is the minimum number of teeth to avoid undercutting the minimum tooth bevel gear is the actual number of =17 * reference cone angle cosine.Thus, the bevel gear has the same minimum number of teeth to avoid undercutting, and even less than 17
. That is to say, from the manufacturing process and the meshing analysis, the equivalent gear is a straight cylindrical gear which is the same as the cone gear modulus and the pressure angle. Are the equivalent gear modulus and pressure modulus and pressure angle and bevel gear end angle, equivalent number of teeth of bevel gear tooth number = actual / reference cone angle cosine.
The tooth shape of the conic gear can be represented by the tooth shape of the equivalent gear, and the meshing transmission of the bevel gear can also be expressed by the gear transmission of the equivalent gear
