Material Selection Method in Design of （在设计,材料选择方法）.pdfVIP

Proceedings of the World Congress on Engineering 2010 Vol III WCE 2010, June 30 - July 2, 2010, London, U.K. Material Selection Method in Design of Automotive Brake Disc 2 3 M.A. Maleque¹, S.Dyuti and M.M. Rahman (Member, IAENG)  should have stable and reliable frictional and wear Abstract — An automotive brake disc or rotor is a device for properties under varying conditions of load, velocity, slowing or stopping the motion of a wheel while it runs at a temperature and environment, and high durability. There certain speed. The widely used brake rotor material is cast are several factors to be considered when selecting a brake iron which consumes much fuel due to its high specific disc material. The most important consideration is the gravity. The aim of this paper is to develop the material ability of the brake disc material to withstand high friction selection method and select the optimum material for the application of brake disc system emphasizing on the and less abrasive wear. Another requirement is to withstand substitution of this cast iron by any other lightweight the high temperature that evolved due to friction. Weight, material. Two methods are introduced for the selection of manufacturing process ability and cost are also important