In synchronous transmission, often combine the ring gear and the normally meshed helical gear made of two bodies (two connected by a spline), this is why? With the ring gear by the torque constant meshed helical gear to pass combining sets, but the combination of gear tooth width and tooth width. Normally meshed helical gear is bigger, this is what reason?
Will prevent gear hobbing, so make the two body structure, after the gear hobbing, will be combined with gear ring mounted on the gear
In the synchronizer gearbox, often combine the ring gear and the normally meshed helical gear made of two bodies (two connected by a spline), this is why? because in gear machining, gear hobbing efficiency is relatively high (compared with the gear, and combined with the existing gear) ""
With the ring gear by the torque constant meshed helical gear to pass combining sets, but the combination of gear tooth width and tooth width smaller normally meshed helical gear is bigger, this is what reason? -- with the ring gear on the transmission torque, is relatively static, but the theory is full of teeth therefore, although the transmission of torsional force, tooth width is small, but the strength is enough. The gear operating conditions for torque transmission, a gear tooth of only a few in the transmission power, there are teeth surface friction, so the tooth width is bigger.
