铝合金传动空心轴的可行性探讨  

Discussion on feasibility of aluminum alloy transmission quill shaft

作　　者：邹文辉[1] 王德新[1] 孙永鹏[1] 

机构地区：[1]中国南车集团株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2007年第3期8-10,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：根据传动空心轴的使用特点和机械性能进行选材分析;通过强度分析和疲劳评估,探讨了铝合金空心轴的可行性,并与传统空心轴进行了比较,指出铝合金空心轴的优越性。The materials selection of quill shaft is analyzed according to its application characteristics and mechanical performance, With a evaluation of the static and fatigue strength, this paper discusses the feasibility of aluminum alloy quill shaft, and puts forward its advantages by comparing with the traditional quill shafts.

关 键 词：传动空心轴 铝合金 疲劳强度 边界条件 

分 类 号：U260.332[机械工程—车辆工程]