轴承
軸承
축승
BEARING
2014年
6期
1-4,35
,共5页
曾献智%孙立明%郭向东%叶亚飞%孙盼盼
曾獻智%孫立明%郭嚮東%葉亞飛%孫盼盼
증헌지%손립명%곽향동%협아비%손반반
地铁车辆%轴箱轴承%双列圆柱滚子轴承%设计%性能分析
地鐵車輛%軸箱軸承%雙列圓柱滾子軸承%設計%性能分析
지철차량%축상축승%쌍렬원주곤자축승%설계%성능분석
underground-train%axle-box-bearing%double-row-cylindrical-roller-bearing%design%performance-analysis
针对某型地铁车辆轴箱轴承的工况条件和使用要求,从结构、材料、润滑、性能等多方面进行了详细的分析。结果表明,所设计的双列圆柱滚子轴承的承载能力、速度性能、寿命及可靠性均满足该型地铁车辆的运行要求。
針對某型地鐵車輛軸箱軸承的工況條件和使用要求,從結構、材料、潤滑、性能等多方麵進行瞭詳細的分析。結果錶明,所設計的雙列圓柱滾子軸承的承載能力、速度性能、壽命及可靠性均滿足該型地鐵車輛的運行要求。
침대모형지철차량축상축승적공황조건화사용요구,종결구、재료、윤활、성능등다방면진행료상세적분석。결과표명,소설계적쌍렬원주곤자축승적승재능력、속도성능、수명급가고성균만족해형지철차량적운행요구。
According to the working conditions and performance requirements for axle box bearings of an underground train,the detailed analysis are carried out from such aspects as the structure,material,lubrication and performance. The results indicate that the carrying capacity,speed performance,life and reliability of double row cylindrical roller bearings meet the operating requirements of this underground train.