Based on Pro/E, the digital prototype of cycloidal steel ball planetary transmission Wang Guangxin Zhu Lili Guan Tianmin (Dalian Jiaotong University School of Mechanical Engineering Dalian 116028) Assembly module realized the virtual assembly of the transmission mechanism and improved the end face meshing cycloid steel ball planet The design quality of the transmission guarantees the design of the precision transmission physical prototype. Anthropomorphic Robot,Robot Arm Manipulator,Feeding Truss Manipulator,Anthropomorphic Articulated Robot Qingdao Jiujin Machinery Co., Ltd , https://www.nbjiuinmachinery.com
Research on Fuzzy Random Load Application Method of Jaw Crusher
Research on the Fuzzy Random Load Application Method of the Jaw Crusher's Tooth Plate in the 2004 Annual Meeting of the Chinese Society of Mechanical Engineering Fu Caiming Rao Qilin Fang Wei (Hunan Engineering College) (Beijing Institute of Mining and Metallurgy) (Beijing University of Science and Technology) Fuzziness and Randomness The method of solving the engineering data problem and the membership function value is introduced. The weighted variable of the fuzzy number linear combination can be calculated by the stochastic theory. Application method in the application of fuzzy random theory conventional jaw crusher tooth plate loading, the establishment of a membership function of the tooth plate set of crushing forces probability distribution function and the tooth plates of each tooth surface stress distribution, the total breaking force distribution probability event, The distribution probability of the force components of each component of the tooth plate group and the membership function value of the crushing force on each tooth surface are empirically calculated, and then the load on each tooth surface of the tooth plate is based on the structural dimensions of the tooth plate group and the tooth plate. The calculation is performed to determine the load condition of each tooth surface and the calculation result is given. The membership function of the tooth surface load is bell-shaped, which indicates that the tooth surface stress is large in the middle and small on both sides, which reflects the true force of the tooth plate.