Applied Research Of CAD/CAE Incorporate Technology On The Key Parts Of Drum Brake Exploiture

With the development of computer technology, technique of CAD/CAE has afforded a central value position of technical guarantee for the rapid development of automobile industry, it also brings the huge economic efficiency for our company. In automobile development history, there is no technique can compare with technique of CAD/CAE which brings so huge repay. This text will apply the integrative technique of CAD/CAE to the key parts (brake drum,brake shoe) in the drum brake which is the medium-sized camion of export Russia , put forward to achievement the entity sculpt of brakes drum and brake shoe on the base of technique of CAD/CAE, and depend on its force condition to make analysis of Generative Structure ,to make sure the rationality of the structure design. From the entity modeling of CAD to the analysis numeration of CAE, all of the data and material was setup under a perfect condition and neglect many interference factors, finally the manufacture will apply to the factual product. So the dependable of the predicted value should testify by experiment. Based on experiment of test-bed test, the result indicates that the integrative technique of CAD/CAE has definite authenticity and reliability. We can use this method to empolder other drum brakes, thereby improve the technological level of drum brake development.