LI Shi-yun, WANG Xuan. Cam Optimization Design of Spring Operating Mechanism in High Voltage Switch Based on CAE Technology[J]. High voltageapparatus, 2009, 45(5): 20-23.
LI Shi-yun, WANG Xuan. Cam Optimization Design of Spring Operating Mechanism in High Voltage Switch Based on CAE Technology[J]. High voltageapparatus, 2009, 45(5): 20-23.DOI:
Focusing on the optimization design of cam profile in a high voltage switch
parameterized modelling and FEM analysis are performed with the ANSYS in CAE software
and some mechanical parameters
such as transient contact stress distribution are obtained.Based on FEM analysis results
an optimization model of cam is established.Minimizing the maximum contact stress between cam and bearing is selected as the optimization object
and the relevant constraint conditions and design variables are analyzed.Optimization design of cam profile is implemented in the optimization design module of ANSYS
and is compared with the original one.The present method may improve the design quality and efficiency of the cam mechanism in high voltage switch.