Development of new type of wheel based on CAE and rapid prototyping technology
GUAN Yan-jin ZHAO Guo-qun WANG Guang-chun LI Hui\|ping(Die & Mold Engineering Technology Research Center, Shandong University)
Based on the reverse engineering result, the improving design is finished according to assembling and appearance demands. The MSC/MARC is used to simulate the bending fatigue case and the radial fatigue case of different wheels. The prototypes of different spokes are produced using the laminated object manufacturing method, and the different design is evaluated. The design success is guaranteed at one time, because that the wheel can meet the requirement of assembling and appearance and the bending fatigue and the radial fatigue test smoothly passed.