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改善轮轨接触状态的车轮型面几何设计方法

张剑,  王玉艳,  金学松,  崔大宾

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文章导航 > 交通运输工程学报  > 2011 >  11(1): 36-42
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张剑, 王玉艳, 金学松, 崔大宾. 改善轮轨接触状态的车轮型面几何设计方法[J]. 交通运输工程学报, 2011, 11(1): 36-42. doi: 10.19818/j.cnki.1671-1637.2011.01.007
引用本文: 张剑, 王玉艳, 金学松, 崔大宾. 改善轮轨接触状态的车轮型面几何设计方法[J]. 交通运输工程学报, 2011, 11(1): 36-42. doi: 10.19818/j.cnki.1671-1637.2011.01.007
shu
ZHANG Jian, WANG Yu-yan, JIN Xue-song, CUI Da-bin. Geometric design method of wheel profile for improving wheel and rail contact status[J]. Journal of Traffic and Transportation Engineering, 2011, 11(1): 36-42. doi: 10.19818/j.cnki.1671-1637.2011.01.007
Citation: ZHANG Jian, WANG Yu-yan, JIN Xue-song, CUI Da-bin. Geometric design method of wheel profile for improving wheel and rail contact status[J]. Journal of Traffic and Transportation Engineering, 2011, 11(1): 36-42. doi: 10.19818/j.cnki.1671-1637.2011.01.007
shu

改善轮轨接触状态的车轮型面几何设计方法

doi: 10.19818/j.cnki.1671-1637.2011.01.007
  • 1.

    西南交通大学 牵引动力国家重点实验室，四川 成都 610031

  • 2.

    大连交通大学 交通运输工程学院，辽宁 大连 116028

基金项目: 

国家自然科学基金项目 50875221

国家自然科学基金项目 50821063

国家973计划项目 2007CB714702

详细信息
    作者简介:

    张剑（1968-），男，甘肃宁县人，大连交通大学副教授，西南交通大学工学博士研究生，从事车辆动力学及轮轨关系研究

    金学松（1956-），男，江苏扬州人，西南交通大学教授，工学博士

  • 中图分类号: U211.5

Geometric design method of wheel profile for improving wheel and rail contact status

  • 1.

    Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, Sichuan, China

  • 2.

    School of Traffic and Transportation Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning, China

More Information
Article Text (Baidu Translation)

    摘要
  • 摘要: 改进了车轮型面设计方法, 给出了设计方法的解析数学表达式, 将轮对等效锥度与轮轨型面接触状态联系起来, 对设计实例进行了轮轨几何接触、非赫兹滚动接触和车辆动力学性能分析。研究结果表明: 轮轨接触点能够均匀分散分布; 由于接触斑面积增大约23%, 最大接触压力降低约21%, 使轮轨滚动接触应力降低了约20%;装备实例型面的车辆临界速度与LMA型面几乎相同, 由于轮对等效锥度略有提高使其曲线通过性能略好于后者。可见, 该方法可以改善轮轨接触状态, 有利于轮轨型面均匀磨耗及缓解轮轨滚动接触疲劳。

     

    Abstract: The geometric design method of wheel profile was improved, its analytic mathematic expressions were presented, which connected wheelset equivalent conicity and wheel and rail contact status. The wheel and rail contact geometry, non-Hertzian rolling contact and vehicle dynamics performance of design example were calculated. Analysis result indicates that wheel and rail geometric contact points become homodisperse. Due to contact patch area increases by about 23%, the maximum contact pressure decreases by about 21%, wheel and rail rolling contact stress decreases by 20% approximately. Vehicle equipped with the example profile has nearly the same critical speed with LMA wheel profile, and because wheelset equivalent conicity has a little bit increase, the example profile exhibites better curving performance than the latter. So the method can improve wheel and rail contact status, which is beneficial to wheel and rail wear spreading, and is helpful to mitigate wheel and rail rolling contact fatigue.

     

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  • 图  1  钢轨型面扩展法

    Figure  1.  Expansion method of rail profile

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    图  2  型面导数比较

    Figure  2.  Comparison of profile derivatives

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    图  3  ExpO3T11型面轮轨接触点对

    Figure  3.  Wheel and rail contact point pairs of ExpO3T11 profile

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    图  4  LMA型面轮轨接触点对

    Figure  4.  Wheel and rail contact point pairs of LMA profile

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    图  5  轮对滚动圆半径差

    Figure  5.  Difference of wheelset rolling radiuses

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    图  6  轮对等效锥度

    Figure  6.  Wheelset equivalent conicities

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    图  7  接触斑面积

    Figure  7.  Areas of contact patches

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    图  8  接触斑长短轴比

    Figure  8.  Length and width ratios of contact patches

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    图  9  接触斑最大接触压力

    Figure  9.  Maximum contact pressures of contact patches

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    图  10  轮轨最大等效接触应力

    Figure  10.  Maximum equivalent contact stresses of wheel and rail

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    图  11  LMA型面轮对横移量

    Figure  11.  Wheelset lateral displacements of LMA profile

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    图  12  ExpO3T11型面轮对横移量

    Figure  12.  Wheelset lateral displacements of ExpO3T11 profile

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    • 参考文献(24)
  • [1] 金学松, 沈志云. 轮轨滚动接触疲劳问题研究的最新进展[J]. 铁道学报, 2001, 23 (2): 92-108. https://www.cnki.com.cn/Article/CJFDTOTAL-TDXB200102023.htm

    JIN Xue-song, SHEN Zhi-yun. Rolling contact fatigue of wheel/rail andits advanced research progress[J]. Journal of the China Railway Society, 2001, 23 (2): 92-108. . (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TDXB200102023.htm
    [2] YAMADA K, HAYASHI T, NAKATA M, et al. New profiled tread design method and it's applied tread named"CS tread"[C]∥University of Tokyo. The 5th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems. Tokyo: University of Tokyo, 2000: 259-264.
    [3] LEARYJ F, HANDAL S N, RAJKUMAR B. Development of freight car wheel profiles—a case study[J]. Wear, 1991, 144 (1/2): 353-362.
    [4] WU Hui-min. Investigation of wheel/rail interaction on wheel flange climb derail ment and wheel/rail profile compatibility[D]. Chicago: Illinois Institute of Technology, 2000.
    [5] 张剑, 温泽峰, 孙丽萍, 等. 基于钢轨型面扩展法的车轮型面设计[J]. 机械工程学报, 2008, 44 (3): 44-49. doi: 10.3321/j.issn:0577-6686.2008.03.008

    ZHANG Jian, WEN Ze-feng, SUN Li-ping, et al. Wheel profile design based on rail profile expansion method[J]. Chinese Journal of Mechanical Engineering, 2008, 44 (3): 44-49. (in Chinese) doi: 10.3321/j.issn:0577-6686.2008.03.008
    [6] POLACH O. Wheel profile design for target conicity and wide tread wear spreading[J]. Wear, 2010, 267 (1): 1-18.
    [7] POLACH O. Wheel profile design for the targeted conicity and a wide contact spreading[C]∥BRACCIALI A. The 8th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems. Firenze: University of Twente, 2009: 809-816.
    [8] MAGEL E E, KALOUSEK J. The application of contact mechanics to rail profile design and rail grinding[J]. Wear, 2002, 253 (1/2): 308-316.
    [9] SMITH R E, KALOUSEK J. A design methodology for wheel and rail profiles for use on steered railway vehicles[J]. Wear, 1991, 144 (1/2): 329-342.
    [10] SHEVTSOV I Y, MARKI NE V L, ESVELD C. Optimaldesign of wheel profile for railway vehicles[J]. Wear, 2005, 258 (7/8): 1022-1030.
    [11] MARKI NE V L, SHEVTSOVI Y, ESVELD C. An inverse shape design method for railway wheel profiles[J]. Structural and Multidisciplinary Optimization, 2007, 33 (3): 243-253. doi: 10.1007/s00158-006-0049-3
    [12] SHEVTSOVI Y, MARKI NE V L, ESVELD C. Design of railway wheel profile taking into account rolling contact fatigue and wear[J]. Wear, 2008, 265 (9/10): 1273-1282.
    [13] JAHED H, FARSHI B, ESHRAGHI MA, et al. A numerical optimization technique for design of wheel profiles[J]. Wear, 2008, 264 (1/2): 1-10.
    [14] 崔大宾, 李立, 金学松, 等. 基于轮轨法向间隙的车轮踏面优化方法[J]. 机械工程学报, 2009, 45 (12): 205-211. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200912038.htm

    CUI Da-bin, LI Li, JI N Xue-song, et al. Numerical optimization technique for wheel profile considering the normal gap of the wheel and rail[J]. Journal of Mechanical Engineering, 2009, 45 (12): 205-211. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200912038.htm
    [15] CUI Da-bin, LI Li, JI N Xue-song, et al. Wheel-rail profiles matching design considering railway track parameters[J]. Chinese Journal of Mechanical Engineering, 2010, 23 (4): 410-417. doi: 10.3901/CJME.2010.04.410
    [16] 沈钢, 钟晓波. 铁路车轮踏面外形的逆向设计方法[J]. 机械工程学报, 2010, 46 (16): 41-47. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201016009.htm

    SHEN Gang, ZHONG Xiao-bo. Inverse method for design of wheel profiles for railway vehicles[J]. Journal of Mechanical Engineering, 2010, 46 (16): 41-47. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201016009.htm
    [17] SHEN Gang, AYASSE J B, CHOLLET H, et al. A unique design method for wheel profiles by considering the contactangle function[J]. Proc. I MechE, Part F: J. Rail and Rapid Transit, 2003, 217 (1): 25-30. doi: 10.1243/095440903762727320
    [18] PERSSONI, I WNICKI S D. Optimisation of railway wheel profiles using a genetic algorithm[J]. Vehicle System Dynamics, 2004, 41 (S): 517-526.
    [19] NOVALES M, ORRO A, BUGARI N MR. Use of a genetical gorithm to optimize wheel profile geometry[J]. Proc. I MechE, Part F: J. Rail and Rapid Transit, 2007, 221 (4): 467-476.
    [20] 金学松. 轮轨蠕滑理论及其试验研究[D]. 成都: 西南交通大学, 1999.

    JI N Xue-song. Creep theory and experimental investigations of wheel and rail system[D]. Chengdu: Southwest Jiaotong University, 1999. (in Chinese)
    [21] 金学松, 温泽峰, 张卫华. 两种型面轮轨滚动接触应力分析[J]. 机械工程学报, 2004, 40 (2): 5-11. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200402001.htm

    JIN Xue-song, WEN Ze-feng, ZHANG Wei-hua. Analysis of contact stresses of wheel and rail withtwo types of profiles[J]. Chinese Journal of Mechanical Engineering, 2004, 40 (2): 5-11. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200402001.htm
    [22] 温泽峰, 金学松, 刘兴奇. 两种型面轮轨滚动接触蠕滑率和摩擦功[J]. 摩擦学学报, 2001, 21 (4): 288-292. https://www.cnki.com.cn/Article/CJFDTOTAL-MCXX200104010.htm

    WEN Ze-feng, JI N Xue-song, LIU Xing-qi. Creepages and friction work of wheelset and track with two type profiles in rolling contact[J]. Tribology, 2001, 21 (4): 288-292. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-MCXX200104010.htm
    [23] KALKER J J. Three-Dimensional Elastic Bodies in Rolling Contact[M]. Dordrecht: Kluwer Academic Publishers, 1990.
    [24] UIC518—2005, testing and approval of railway vehicles from the point of view of their dynamic behaviour-safety-track fatigue-ride quality[S].
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  • 收稿日期:  2010-08-18
  • 刊出日期:  2011-02-25

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