科技视界
科技視界
과기시계
Science&Technology Vision
2013年
30期
102-102,129
,共2页
车轴%残余应力%危害%检测
車軸%殘餘應力%危害%檢測
차축%잔여응력%위해%검측
Axle%Residual stress%Harm%Detection
针对火车车轴裂纹损伤的问题，本文分析了车轴残余应力的形成机理和检测方法，探讨了残余应力对车轴的危害，指出了车轴残余应力消除的方法，对车轴制造工艺的设计有一定的指导作用。
針對火車車軸裂紋損傷的問題，本文分析瞭車軸殘餘應力的形成機理和檢測方法，探討瞭殘餘應力對車軸的危害，指齣瞭車軸殘餘應力消除的方法，對車軸製造工藝的設計有一定的指導作用。
침대화차차축렬문손상적문제，본문분석료차축잔여응력적형성궤리화검측방법，탐토료잔여응력대차축적위해，지출료차축잔여응력소제적방법，대차축제조공예적설계유일정적지도작용。
Aiming at the problem of cracking damage of train axle, the formation mechanisms of residual stress and detection methods were analyzed, the harms of residual stress were discussed and methods to eliminate axle residual stress were pointed out in this paper. the design has a certain guiding axle manufacturing process.
