Can the two - stage bevel gear reducer use spur gear?Most of the helical gears I see use the straight bevel gears, and the bevel gears I use are not straight bevel gears,That is to say, I can design spiral bevel gears and spur gears, can they? Drawing is not too big a problem, because I see all the straight bevel gear, bevel gear, helical gear, I am confused.
Gear drive, I do not understand, anyway, as long as you press the manual on the program, the calculation of the calculation, the verification of the check, then the problem is not big. The spiral bevel gear that I have contacted is the driving axle of the loader. The modulus is relatively large, the pressure angle is 22.5 degrees, 20 times larger than the national standard, and the coefficient of addendum is 0.8, smaller than that of the national standard of 1. Just for reference, ha.
Compared with the straight bevel gear, the spiral bevel gear has the least available tooth number and more stable transmission, but the machining is difficult and the cost is high
Straight teeth are fineCompared with the spur gear, the helical gear has the advantages of large overlap, smooth transmission and small impact
