The Finite Element Analysis on High Duty Bolted Joints of Slewing Bearing

摘要：

　　By reasonable assumption and considering the friction,contact,preload intensity,load eccentricity,bolt bending,and other nonlinear factors,we establish three-dimensional finite element model for the high duty bolted joint to reflect the bolt behavior and develop the finite element calculation method for static strength,fatigue strength and related stresses of bolt.By this method,we do numerous numerical simulation experiments to study the effects of preload intensity,support plate thickness on the bolt behavior.These results will guide designer to complete the slewing bearing design effectively and accurately,and these research ideas can be well applied to bolted joints study in other devices.

关键词： Slewing bearing High Duty bolt Finite Element analysis

作者: Xin Wang Xuexia Liu Xuyang Cao Feng Zhou Yang Zhou Di Wu

作者单位: School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China Dalian Yiliya Construction Machinery Co., Ltd, Dalian 116025, China School of Computer Science, Dalian University of Technology, Dalian 116024, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 1564-1569

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）