Researching Steel Stamped Wheels Reliability Using FEM Analysis

摘要：

　　The subject of the following article is the problem of predicting fatigue strength and durability of wheels constructed as an assembly of a rim and a disc,for large dimension wheels for tractors,combine harvesters and other agricultural machines.Considered are the main problems occuring when creating a FEA model for various loading conditions,including bench test and technological ones.3 versions of the item production,depending on the contact conditions of the disc and the rim during the interference fit assembly followed by welding,have been analyzed.Recommendations on lowering stress-strain state in the most unsafe points of the construction have been given.

关键词： stamped wheels reliability fatigue

作者: Irina V.Demiyanushko Evgeny M.Loginov Ilya A.Karpov

作者单位: Department of Structural Mechanics,Moscow Automobile and Road Construction State Technical University(MADI),Moscow,Russia,125319

会议类型: 国际会议

会议名称: The 3th IFToMM Asian Conference on Mechanism and Machine Science 2014 International Conference on Mechanism and Machine Science,2014(第三届IFTOMM亚洲机构与机器科学会议暨2014海峡两岸机构学学术会议)

会议地点: 天津

会议语种:英文

页码: 1-7

在线出版日期: 2014-07-06（万方平台首次上网日期，不代表论文的发表时间）