Parametric Modeling and Effect of Parameters on Stiffness for Clamp

For the parametric design of series pipe clamp of aero-engine,the software UG were used to implement parametric modeling of clamp components.On the basis of created single clamp and double clamp,the clamp model library is constructed.The clamp components were analyzed by using the software ANSYS,and the line stiffness and angel stiffness of various types of clamp were calculated.Finally the effects of clamp parameters in length and thickness on the stiffness of the clamp were discussed,and the research on the clamp stiffness was improved.