Expanded The Beaker Wheel Grinding Of Spiral Bevel Gear Forming Process Simulation Study Of The Law Wheel,

Spiral bevel and hypoid gear is the important fundamental driving component in mechanical engineering. Its machining principle and equipment is the most complicated in all kinds of stock-removing machines. Rear axle gear, which is called formate gear is always broached. In order to eliminate distortion for heat treatment, after heat treatment, grinding is a trend for rear axle gear process. So the grinding problem about formate gear must be solved. There are two methods for formate gear grinding: Waguri method and flared cup wheel method. This thesis deeply studies the grinding method with flared cup wheel grinding formate gear and related technology.At present, nobody does a research about using flared cup wheel grinding formate gear in domestic. So the research in the paper is meaningful and has more economical benefit.This paper firstly summaries present situations of research on how to solve the grinding of the formate gear both in domestic and international, compares all sorts of the grinding methods, provides the necessities and important meaning about the realization of flared cup wheel grinding formate gear; On the basis of understanding the principle of flared cup grinding and the mathematic model of machine tool processing, the concept of vector fully used, the analysis of motion of each axis of machine, which adopts 7-axis system with 5-axis simultaneous motion directly harmonized by computer, is presented firstly; how to choose the flared cup wheel is introduced. The theory of wheel dressed and cutter location calculation of using diamond roller dressing flared cup wheel are discussed emphatically; In order to analyze the results from practice conveniently and optimize machining adjustment parameters, the simulation of spiral bevel and hypoid gear grinded by flared cup wheel is achieved. The result proves the theory of flared cup grinding formate gear reasonable.