Project(51275530)supported by the National Natural Science Foundation of China
The theoretical model of axial ultrasonic vibration grinding force is built on the basis of a mathematical model of cutting deforming force deduced from the assumptions of thickness of the undeformed debris under Rayl...
Projects(51275530,51535012) supported by the National Natural Science Foundation of China;Project(2011CB706800) supported by the National Basic Research Program of China
Aiming at the issue of the grinding integrity of face-gear with worm wheel, the envelope mathematical model of shaper, worm wheel and face-gear is established based on theories of differential geometry and gear mesh. ...