Analysis and rectification measures of wheel tread spalling problem on type SR-1 self-steering radial bogie
Author(s): LUO Shi-hui, SONG Xiao-wen
Pages: 59-62
Year: 2007 Issue: 2
Journal: ELECTRIC LOCOMOTIVES & MASS TRANSIT VEHICLES
Keyword: 米轨铁路; 径向转向架; 踏面剥离; 整改;
Abstract: DF21型内燃机车用C0-C0轴式SR-1型自导向径向转向架在运用约15万km之后,都相继出现了中间轮对踏面严重剥离的现象;通过采取相应整改措施,目前其运用里程均已超过25万km,中间轮对踏面仍保持良好状态未再发生剥离.文章对这一现象的机理和整改措施进行了详细分析.
Pages: 59-62
Year: 2007 Issue: 2
Journal: ELECTRIC LOCOMOTIVES & MASS TRANSIT VEHICLES
Keyword: 米轨铁路; 径向转向架; 踏面剥离; 整改;
Abstract: DF21型内燃机车用C0-C0轴式SR-1型自导向径向转向架在运用约15万km之后,都相继出现了中间轮对踏面严重剥离的现象;通过采取相应整改措施,目前其运用里程均已超过25万km,中间轮对踏面仍保持良好状态未再发生剥离.文章对这一现象的机理和整改措施进行了详细分析.
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