自动变速器表面涂层齿轮温度场特性的仿真与试验研究*

doi:10.19562/j.chinasae.qcgc.2018.09.008

汽车工程 ›› 2018, Vol. 40 ›› Issue (9): 1054-1061.doi: 10.19562/j.chinasae.qcgc.2018.09.008

自动变速器表面涂层齿轮温度场特性的仿真与试验研究^*

臧立彬¹,陈勇¹,陈华²,刘海¹,周慧东¹,李凯¹,罗大国²

1.河北工业大学机械工程学院,天津 300130;
2.吉利汽车动力总成研究院,宁波 315000

收稿日期:2018-07-19 出版日期:2018-09-25 发布日期:2018-09-25
通讯作者: 陈勇,教授,博士生导师,E-mail:chenyong1585811@163.com
基金资助:
国家重点研发计划(2017YFB0102400)和河北省研究生创新项目(CXZZBS2018036)资助

Simulation and Experimental Study on Temperature Field Characteristics of Coated Gears in Automatic Transmission

Zang Libin¹, Chen Yong¹, Chen Hua¹, Liu Hai¹, Zhou Huidong¹, Li Kai¹ & Luo Daguo²

1.School of Mechanical Engineering, Hebei University of Technology, Tianjin 300130;
2.Geely Automotive Powertrain Research Institute, Ningbo 315000

Received:2018-07-19 Online:2018-09-25 Published:2018-09-25

摘要/Abstract

摘要： 齿轮表面涂层是提高变速器齿轮疲劳寿命的有效方法。本文中基于非线性有限元法、传热学和涂层摩擦学理论,将轮齿之间摩擦产生的热视为热源,采用摩擦磨损试验机获得涂层表面的摩擦因数,精确计算稳态条件下涂层齿轮的摩擦热流密度和对流系数;运用ANSYS有限元软件,对某7速双离合器自动变速器涂层齿轮进行不同涂层厚度下温度场的数值仿真,揭示了涂层摩擦因数、转速和转矩等参数对齿轮稳态温度场的影响;采用红外热成像仪在齿轮动力循环加载试验台上测试了不同工况下的齿轮表面温度。结果验证了仿真模型的准确性,并表明,涂层后齿轮摩擦因数的减小可有效降低齿轮的最高本体温度。本研究为变速器齿轮的抗胶合和表面改性设计提供参考依据。

关键词: 变速器齿轮, 磷酸锰转化涂层, 温度场, 摩擦性能, 仿真, 试验

Abstract: Gear surface coating is an effective method to enhance the fatigue life of transmission gears. In this paper, based on nonlinear finite element method, heat generated by the friction between gears is regarded as heat source, friction and wear tester is used to obtain the friction factor of coating surface, and the frictional heat flux density and convection coefficient of coated gears under steady-state condition are accurately calculated. Then, a numerical simulation on the coated gear temperature field of a seven-speed dual-clutch automatic transmission under different coating thicknesses is conducted with ANSYS to reveal the effects of parameters such as the friction factor of coating and the rotation speed and torque of gear on the steady-state temperature field of gears. Finally infrared thermal imager is adopted to measure the gear surface temperature in different working conditions on gear dynamic cycle loading tester. The results verify the accuracy of simulation model and show that reducing the friction factor of coated gear can effectively lower the maximum bulk temperature of gears. The research provides reference basis for the anti-scuffing and surface modification design of transmission gears

Key words: transmission gear, manganese phosphate coating, temperature field, frictional performance, simulation, test

臧立彬,陈勇,陈华,刘海,周慧东,李凯,罗大国. 自动变速器表面涂层齿轮温度场特性的仿真与试验研究^*[J]. 汽车工程, 2018, 40(9): 1054-1061.

Zang Libin, Chen Yong, Chen Hua, Liu Hai, Zhou Huidong, Li Kai & Luo Daguo. Simulation and Experimental Study on Temperature Field Characteristics of Coated Gears in Automatic Transmission[J]. , 2018, 40(9): 1054-1061.

参考文献

[1] 陈勇,臧立彬,巨东英,等.高强度汽车齿轮表面强化技术的研究现状和发展趋势[J] .中国表面工程,2017,30(1):1-15.
[2] 藤井正浩,彭惠民.利用表面改性降低齿轮摩擦及提高表面强度[J] .国外机车车辆工艺,2018(1):25-27.
[3] 臧立彬,陈勇,冉立新,等.带磷酸锰转化涂层的自动变速器齿轮疲劳特性的试验研究[J] .汽车工程,2017,39(10):1203-1210.
[4] MAO K. A numerical method for polymer composite gear flash temperature prediction[J] . Wear,2007,262(11):1321-1329.
[5] SUTTER G, RANC N. Flash temperature measurement during dry friction process at high sliding speed[J] . Wear,2010,268(11):1237-1242.
[6] BOBACH L, BEILICKE R, BARTEL D, et al. Thermal elastohydrodynamic simulation of involute spur gears incorporating mixed friction[J] . Tribology International,2012,48(48):191-206.
[7] 罗彪,叶江,李威,等.齿轮稳态温度场及热变形研究[J] .南华大学学报:自然科学版,2016,30(4):38-43.
[8] TABURDAGITAN M, AKKOK M. Determination of surface temperature rise with thermo-elastic analysis of spur gears[J] . Wear,2006,261(5):656-665.
[9] 石万凯,廖宜剑,李良军.重载齿轮涂层承载能力的仿真分析[J] .北京工业大学学报,2014,40(5):661-666.
[10] 姚阳迪.基于热弹变形的高速重载齿轮修形研究[D] .重庆:重庆大学,2010.
[11] LLI S. A thermal tribo-dynamic mechanical power loss model for spur gear pairs[J] . Tribology International,2015,88:170-178.
[12] HEIJNINGEN G J J V, BLOK H. Continuous as against intermittent fling-off cooling of gear teeth[J] . Journal of Tribology,1974,96(4):529-538.
[13] CARDONE G, ASTARITA T, CARLOMAGNO G M. IR heat transfer measurements on a rotating disk[C] . Quantitative Infrared Thermography-Qirt,1997:1-9.
[14] 邱良恒,辛一行,王统,等.齿轮本体温度场和热变形修形计算[J] .上海交通大学学报,1995(2):79-86.
[15] 李想.弧齿锥齿轮参数化建模与稳态本体温度场分析[D] .沈阳:东北大学,2009.
[16] WANG D, TIAN H, ZHANG X L, et al. The effect of temperature and time on microstructure and friction performance of RE-borosulphurizing composite coatings[J] . Surface & Coatings Technology,2018,344:722-728.
[17] 王春华,韩冲,安达.高速啮合齿轮本体温度的相关影响因素分析[J] .机械传动,2017(11):33-38.
[18] SU J X, KE Q X, DENG X Z, et al. Numerical simulation and experimental analysis of temperature field of gear form grinding[J] . International Journal of Advanced Manufacturing Technology,2018,97:2351-2367.

自动变速器表面涂层齿轮温度场特性的仿真与试验研究^*

Simulation and Experimental Study on Temperature Field Characteristics of Coated Gears in Automatic Transmission

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 10

[1]	王庞伟,刘程,汪云峰,张名芳. 面向城市道路的智能网联汽车多车道轨迹优化方法[J]. 汽车工程, 2024, 46(2): 241-252.
[2]	邵景峰,左辉辉,胡兴军. 某SUV气动减阻优化及其流场机制[J]. 汽车工程, 2024, 46(2): 356-365.
[3]	谷先广, 陈红林, 俞陆新, 张代胜. 精密铸铝件一体化设计及在车身轻量化中的应用[J]. 汽车工程, 2024, 46(1): 179-186.
[4]	陈飞,孔祥栋,孙跃东,韩雪冰,卢兰光,郑岳久,欧阳明高. 锂离子电池制造工艺仿真技术进展[J]. 汽车工程, 2023, 45(9): 1516-1529.
[5]	吴思宇,于文浩,邢星宇,张玉新,李楚照,李雪轲,古昕昱,李云巍,马小涵,路伟,王政,郝圳茂,王红,李骏. 基于关键场景的预期功能安全双闭环测试验证方法[J]. 汽车工程, 2023, 45(9): 1583-1607.
[6]	马天飞,李波,朱冰,赵健. 考虑大气条件影响的自动泊车系统超声波雷达建模[J]. 汽车工程, 2023, 45(9): 1646-1654.
[7]	许有伟,陈桂银,吕平,赵振瑞,赵洋洋,孙茂喜,邢丹敏. 燃料电池系统仿真分析及测试验证[J]. 汽车工程, 2023, 45(9): 1710-1719.
[8]	管欣,仲昭辉,詹军,奚腾龙,叶昊,高深圳,成健,廖世辉,蔡均. 基于卷积神经网络的汽车操纵稳定性试验类型识别方法[J]. 汽车工程, 2023, 45(9): 1765-1771.
[9]	陈小勇,姚璐,郭正鑫,刘浩,罗挺,王永亮. B柱扰流器对风振噪声的影响及其机理[J]. 汽车工程, 2023, 45(9): 1772-1778.
[10]	刘卫国,项志宇,刘锐,李国栋,王子旭. 基于深度学习的端到端车辆运动规划方法研究[J]. 汽车工程, 2023, 45(8): 1343-1352.
[11]	孙晓强, 王玉麟, 胡伟伟, 蔡英凤, 陈龙, Wong Pak Kin. 基于轮胎分段仿射辨识模型的车辆行驶状态估计策略研究[J]. 汽车工程, 2023, 45(7): 1212-1221.
[12]	袁侠义, 肖露. 四驱SUV车辆的高温瞬态热害仿真与优化研究[J]. 汽车工程, 2023, 45(7): 1254-1262.
[13]	曾维和, 苟黎刚, 罗宇, 张俊, 廖慧红. 超大尺寸一体式压铸铝合金后段车身疲劳仿真与试验研究[J]. 汽车工程, 2023, 45(7): 1263-1275.
[14]	傅耀宇, 周二振, 丁瑞阳, 周云波, 付条奇, 张明. 某车辆滚翻过程中乘员颈部动态响应[J]. 汽车工程, 2023, 45(7): 1276-1285.
[15]	王博文,罗峰,王子通. 基于OMNeT++的车载TSN通信仿真系统设计[J]. 汽车工程, 2023, 45(6): 954-964.