基于ANSYS Workbench及APDL的鼓式制动蹄有限元分析  

Finite Element Analysis of Drum Brake Hoof Based on ANSYS Workbench and APDL

作　　者：张建辉[1,2] 严运兵[1] 马迅[2] 

机构地区：[1]武汉科技大学汽车与交通工程学院,湖北武汉430081 [2]湖北汽车工业学院汽车工程系,湖北十堰442002

出　　处：《湖北汽车工业学院学报》2011年第3期13-17,共5页Journal of Hubei University Of Automotive Technology

基　　金：湖北省教育厅科研项目资助(D20102001)

摘　　要：根据某鼓式制动器制动蹄的实体模型,运用ANSYS Workbench建立其三维有限元模型。通过对其实际工作情况的分析,在销孔处进行适当约束,在滚轮孔内壁上施加合理的促动力。为了较为真实的模拟其所受的正压力及相应摩擦力,在ANSYS Workbench环境下引入APDL语言,得到了制动蹄的应力场分布,此方法可方便快速的实现制动蹄的有限元分析。The finite element model is built and simulated for the structure of a solid brake hoof model by using the finite element software ANSYS with new interface of Workbench. After analyzing the working state of the brake hoof, the pinhole is constrained and the inner surface of roller is loaded with motivating force. In order to simulate normal pressure and corresponding friction force on the model, APDL is introduced into ANSYS Workbench. The contour curves of stress are obtained. This method can be used for quick simulation of brake hoof.

关 键 词：制动蹄 正弦分布力 ANSYS WORKBENCH APDL 

分 类 号：U463.511[机械工程—车辆工程]