激光织构对干摩擦性能的影响及机理研究

doi:10.3969/j.issn.1000-1093.2015.02.002

兵工学报 ›› 2015, Vol. 36 ›› Issue (2): 200-205.doi: 10.3969/j.issn.1000-1093.2015.02.002

激光织构对干摩擦性能的影响及机理研究

齐烨¹，常秋英¹，王斌¹，李娟²

（1.北京交通大学机械与电子控制工程学院，北京 100044；2.中国兵器科学研究院，北京 100089）

收稿日期:2013-11-19 修回日期:2013-11-19 上线日期:2015-04-07
作者简介:齐烨（1987—），女，硕士研究生
基金资助:
国家自然科学基金项目（51075026）；总装备部预先研究项目（62501036025）

Research on Tribological Behaviors of Laser Surface Textures under Dry Sliding

QI Ye¹, CHANG Qiu-ying¹, WANG Bin¹, LI Juan²

(1.School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China;2.Ordnance Science and Research Academy of China, Beijing 100089, China)

Received:2013-11-19 Revised:2013-11-19 Online:2015-04-07

摘要/Abstract

摘要： 采用LM-YLP-20F-Ⅱ型激光打标机进行表面织构化处理，形成具有规则排列的圆形微坑阵列。通过环-块线接触摩擦磨损试验，研究了不同面密度的激光表面织构对干摩擦磨损性能的影响，采用探针轮廓仪和扫描电镜对试件的表面形貌进行了分析。建立了摩擦副的简化接触有限元模型，模拟摩擦副的滑动摩擦过程，从应力的角度分析表面织构对干摩擦性能的影响机理。试验结果表明：激光表面织构化对试件表面硬度影响显著；当激光织构面密度小于20%时，构成摩擦副的两试件的磨损量都小于无织构情况；当织构面密度大于20%时，与无织构情况相比，织构化试件的磨损仍降低，但对偶件的磨损反而增大。仿真结果表明：对织构化试件的对偶件来说，在一定的织构面密度范围内，在平均应力无大幅提高的前提下，织构凹坑的存在，缓解了接触区应力集中现象，从而有利于降低磨损。采用LM-YLP-20F-Ⅱ型激光打标机进行表面织构化处理，形成具有规则排列的圆形微坑阵列。通过环-块线接触摩擦磨损试验，研究了不同面密度的激光表面织构对干摩擦磨损性能的影响，采用探针轮廓仪和扫描电镜对试件的表面形貌进行了分析。建立了摩擦副的简化接触有限元模型，模拟摩擦副的滑动摩擦过程，从应力的角度分析表面织构对干摩擦性能的影响机理。试验结果表明：激光表面织构化对试件表面硬度影响显著；当激光织构面密度小于20%时，构成摩擦副的两试件的磨损量都小于无织构情况；当织构面密度大于20%时，与无织构情况相比，织构化试件的磨损仍降低，但对偶件的磨损反而增大。仿真结果表明：对织构化试件的对偶件来说，在一定的织构面密度范围内，在平均应力无大幅提高的前提下，织构凹坑的存在，缓解了接触区应力集中现象，从而有利于降低磨损。

关键词: 材料表面与界面, 磨损, 激光表面织构, 干摩擦, 有限元仿真

Abstract: Surface of specimen is textured with a LM-YLP-20F-Ⅱ laser marking machine to develop regularly arranged micro-dimples. Ring-block line contact friction tests are performed to study the influence of laser textures’ area density on friction and wear behaviors under dry sliding. The morphologies of textures are examined with a stylus profiler and a scanning electron microscope. A simplified finite element contact model of friction pair with surface textures is developed to simulate sliding friction, and the stress distribution is obtained to analyze the effects of surface textures on tribological properties. The results show that the effect of laser surface texturing on the surface hardness of specimen is remarkable. Both the wear losses of two mating specimens are reduced compared with non-textured specimens when the area density of laser surface textures is less than 20%, and the wear rate of textured specimen still goes down. However the wear rate of the mating specimen goes up when the area density of laser surface textures is over 20%. High stress location and magnitude shift with the change in the dimples on contact surfaces, which is beneficial to wear resistance.

Key words: surface and interface of materials, wear, laser surface texture, dry friction, finite element simulation

齐烨，常秋英，王斌，李娟. 激光织构对干摩擦性能的影响及机理研究[J]. 兵工学报, 2015, 36(2): 200-205.

QI Ye, CHANG Qiu-ying, WANG Bin, LI Juan. Research on Tribological Behaviors of Laser Surface Textures under Dry Sliding[J]. Acta Armamentarii, 2015, 36(2): 200-205.

参考文献

［1］ Suh M S,Chae Y H,Kim S S, et al. Effect of geometrical parameters in micro-grooved crosshatch pattern under lubricated sliding friction [J]. Tribology International, 2010, 43(8): 1508-1517.
[2] RYK G, Kligerman Y,Etsion I, et al. Experimental investigation of partial laser surface texturing for piston-ring friction reduction [J]. Tribology Transactions, 2005, 48(4): 583-588.
[3] Wan X, Kato K.Improving the anti-seizure ability of SiC seal in water with RIE texturing [J]. Tribology Letters, 2003, 14(4): 275-280.
[4] 张金煜，孟永刚. 推力滑动轴承表面织构的优化设计[J]．机械工程学报，2012，48(17)：91-99.
ZHANG Jin-yu, MENG Yong-gang.Optimal design of surface texture in parallel thrust bearings [J]. Journal of Mechanical Engineering, 2012, 48(17): 91-99. (in Chinese)
[5] Etsion I. State of the art in laser surface texturing [J]. Journal of Tribology of the ASME, 2005, 127(1): 248-253.
[6] 曹献坤，姚安佑，闻荻江．片状增强制动摩擦材料的探究[J]. 兵工学报，2000，21(3)：249-252.
CAO Xian-kun, YAO An-you, WEN Di-jiang．The study of vermiculite-sheet reinforced friction material [J]. Acta Armamentarii, 2000, 21(3): 249-252. (in Chinese)
[7] 丛茜，张宏涛，金敬福，等．仿生非光滑通孔耐磨机制有限元分析[J]. 润滑与密封，2007，32(1)：31-33，151.
CONG Qian, ZHANG Hong-tao, JIN Jing-fu, et al．Finite element analysis of wear resistance mechanism of bionic non-smooth through-hole [J]. Lubrication Engineering, 2007, 32(1): 31-33, 151. (in Chinese)
[8] 任露泉，徐德生，邱晓明，等．仿生非光滑耐磨复合层的研究[J]. 农业工程学报，2001，17(3)：7-9.
REN Lu-quan, XU De-sheng, QIU Xiao-ming, et al. Research on wear-resistant composite with bionic unsmooth surface [J]. Transactions of the Chinese Society for Agricultural Machinery, 2001, 17(3): 7-9. (in Chinese)
[9] 宋起飞，周宏，李跃，等．仿生非光滑表面铸铁材料的常温摩擦磨损性能[J]. 摩擦学学报，2006，26(1)：24-27.
SONG Qi-fei, ZHOU Hong, LI Yue, et al．Friction and wear pro-perties of cast-iron material with bionic non-smooth surface under normal temperature [J]. Tribology，2006，26(1)：24-27. (in Chinese)
[10] 胡天昌，胡丽天，丁奇．45^#钢表面激光织构化及其干摩擦特性研究[J]. 摩擦学学报，2010，30(1)：46-52.
HU Tian-chang, HU Li-tian, DING Qi．Tribological properties of laser textured surfaces of 45^# steel under dry friction [J]. Tribo-logy, 2010, 30(1): 46-52. (in Chinese)
[11] 刘东雷，孟小霞，袁春俭，等．多种规则微造型表面摩擦特性的试验研究[J]. 润滑与密封，2008，33(7)：28-31.
LIU Dong-lei, MENG Xiao-xia, YUAN Chun-jian, et al．Research on tribological performance of texturing surfaces [J]. Lubrication Engineering, 2008, 33(7): 28-31. (in Chinese)

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激光织构对干摩擦性能的影响及机理研究

Research on Tribological Behaviors of Laser Surface Textures under Dry Sliding

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