In order to increase the speed of the output shaft of the worm reducer, it is decided to replace the original worm with a double headed worm. Q: could the original worm wheel still work?
The modulus m and pitch circle D1 unchanged, according to d1=m z1/tan gamma shows that Tan gamma increased 2 times the original large,
May not。 Worm proper meshing conditions in 1= gamma beta 2, if according to the meaning of problems with the original worm head number Z from 1 to 2
That is, the lead gamma 1 is also increased, and the helix angle of the worm wheel is not equal. Therefore, the correct meshing condition of the worm gear is not met.
