论文:2019,Vol:37,Issue(2):401-406
引用本文:
吴元博, 杨学锋, 王守仁, 成健, 张辉, 鹿重阳, 陈海龙. V字型表面织构在油润滑条件下的摩擦学性能[J]. 西北工业大学学报
WU Yuanbo, YANG Xuefeng, WANG Shouren, CHENG Jian, ZHANG Hui, LU Chongyang, CHEN Hailong. Tribological Properties of V-Shaped Surface Texture under Oil Lubrication Condition[J]. Northwestern polytechnical university

V字型表面织构在油润滑条件下的摩擦学性能
吴元博1, 杨学锋1, 王守仁1, 成健2, 张辉1, 鹿重阳1, 陈海龙1
1. 济南大学 机械工程学院, 山东 济南 250022;
2. 湖北工业大学 机械工程学院, 湖北 武汉 430000
摘要:
为了研究V字型织构在油润滑条件下的摩擦学性能,选取加载力和速度为影响因素,每个因素选取6个水平,通过MMG-10多功能摩擦磨损实验机对环形排列的V字型织构进行摩擦磨损实验研究。并利用Matlab软件对实验结果进行数据整理和分析,结果表明摩擦因数与加载力和速度存在近线性关系,它们之间的关系可以通过一个函数方程式表示,并且加载力对摩擦因数的影响能力要大于速度。实验后试件的SEM图像表明了V字型织构的主要磨损区为尖端部分。通过Solidworks建立单个V字型织构模型并使用CFD划分网格,导入到Fluent中求解。通过压力分布云图以及湍流强度云图可知,油膜的稳定性提高是由于油膜流动性增强和油压值波动小导致的,尖端部分也正是湍流强度值较大的区域。而油膜稳定性的提高正是V字型织构能在加载力增加的情况下降低摩擦因数的关键。
关键词:    V字型织构    摩擦磨损实验    流动性   
Tribological Properties of V-Shaped Surface Texture under Oil Lubrication Condition
WU Yuanbo1, YANG Xuefeng1, WANG Shouren1, CHENG Jian2, ZHANG Hui1, LU Chongyang1, CHEN Hailong1
1. College of Mechanical Engineering, University of Jinan, Jinan 250022, China;
2. College of Mechanical Engineering, Hubei University of Technology, Wuhan 430000, China
Abstract:
In order to study the tribological properties of V-shaped texture under oil lubrication conditions, the loading force and speed are selected as the influencing factors, each factor selected six levels. Experimental study on friction and wear of V-shaped texture with ring arrangement is finished by MMG-10 Multifunctional Friction and Wear Testing Machine, and the data of the experimental results are analyzed by using Matlab. The results show that there is a near linear relationship between the friction coefficient and the loading force and velocity. The relationship between the friction coefficient and the loading force and velocity can be expressed by a functional equation. The loading force has a greater influence on the friction coefficient than the speed. The SEM images of the post-test specimens show that the main weared zone of the V-shaped texture is the tip part. Create a single V-shaped texture model with Solidworks and use CFD to divide the mesh into the Fluent solution. According to the pressure distribution cloud diagram and the turbulence intensity cloud diagram, the stability of the oil film is improved due to the enhanced fluidity of the oil film and the small change in the oil pressure. The tip portion is also the region with a large turbulence intensity value. The improvement of the stability of the oil film is the key to reduce the friction coefficient of the V-shaped texture when the loading force increases.
Key words:    V-shaped texture    friction and wear experiment    fluidity    oil lubrication   
收稿日期: 2018-05-07     修回日期:
DOI: 10.1051/jnwpu/20193720401
基金项目: 国家自然科学基金(51575234,51872122);中国博士后科学基金(2017M620286);山东省重点研发计划(2018CXGC0809)与山东省农机装备研发创新计划(2018YF012)及山东省泰山学者特聘专家资助。
通讯作者: 杨学锋(1977-),济南大学教授,主要从事摩擦学研究。E-mail:me_yangxf@ujn.edu.cn     Email:me_yangxf@ujn.edu.cn
作者简介: 吴元博(1993-),济南大学硕士研究生,主要从事摩擦学研究。
相关功能
PDF(1909KB) Free
打印本文
把本文推荐给朋友
作者相关文章
吴元博  在本刊中的所有文章
杨学锋  在本刊中的所有文章
王守仁  在本刊中的所有文章
成健  在本刊中的所有文章
张辉  在本刊中的所有文章
鹿重阳  在本刊中的所有文章
陈海龙  在本刊中的所有文章

参考文献:
[1] 韩志武,任露泉,刘祖斌. 激光织构仿生非光滑表面抗磨性能研究进展[J]. 摩擦学学报, 2004, 24(4):289-293 HAN Zhiwu, REN Luquan, LIU Zubin. Investigation on Anti-Wear Ability of Bionic Nonsmooth Surfaces Made by Laser Texturing[J]. Tribology, 2004, 24(4):289-293(in Chinese)
[2] 万轶, 熊党生. 激光表面织构化改善摩擦学性能的研究进展[J]. 摩擦学学报, 2006, 26(6):603-607 WAN Yi, XIONG Dangsheng. Study of Laser Surface Texturing for Improving Tribological Properties[J]. Tribology, 2006, 26(6):603-607(in Chinese)
[3] 历建全, 朱华. 表面织构及其对摩擦学性能的影响[J]. 润滑与密封, 2009, 34(2):94-97 LI Jianquan, ZHU Hua. Surface Texture and Its Influence on Tribological Properties[J]. Lubrication Engineering, 2009, 34(2):94-97(in Chinese)
[4] ETSION I. Improving Tribological Performance of Mechanical Components by Laser Surface Texturing[J]. Tribology Letters, 2004, 17(4):733-737
[5] GUALTIERI E, BORGHI A, CALABRI L, et al. Increasing Nanohardness and Reducing Friction of Nitride Sreel by Laser Surface Texturing[J]. Tribology International, 2009, 42(5):699-705
[6] 王素华, 吴新跃. 基于摩擦学的表面织构技术应用研究进展[J]. 工具技术, 2012, 45(12):7-11 WANG Suhua, WU Xinyue. Research on Applications of Surface Texturing Based on Tribology[J]. Tool Engineering, 2012, 45(12):7-11
[7] 王匀, 曾亚维, 陈立宇, 等. 表面织构在脂润滑条件下的摩擦性能研究[J]. 润滑与密封, 2017, 42(4):43-47 WANG Yun, ZENG Yawei, CHEN Liyu, et al. Study on Tribological Properties of Laser Textured Surface under Grease Lubrication[J]. Lubrication Engineering, 2017, 42(4):43-47(in Chinese)
[8] SAKA N, TIAN H, SUH N P. Boundary Lubrication of Undulated Metal Surfaces at Elevated Temperatures[J]. Tribology Transactions, 1989, 32(3):389-395
[9] TIAN H, SAKA N, SUH N P. Boundary Lubrication Studies on Undulated Titanium Surfaces[J]. Tribology Transactions, 1989, 32(3):289-296
[10] 郑晓辉, 宋皓, 张庆, 等. 激光表面织构化对材料摩擦学性能影响的研究进展[J]. 材料导报, 2017, 31(9):68-74 ZHENG Xiaohui, SONG Hao, ZHANG Qing, et al. Effect of Laser Surface Texturing on Tribological Properties of Materials:a Review[J]. Materials Review, 2017, 31(9):68-74(in Chinese)
[11] NAKANO M, KORENAGA A, KORENAGA A, et al. Applying Micro-Texture to Cast Iron Surfaces to Reduce the Friction Coefficient under Lubricated Conditions[J]. Tribology Letters, 2007, 28:131-137
[12] 王静秋, 王晓雷. 表面织构创新设计的研究回顾及展望[J]. 机械工程学报, 2015, 51(23):84-95 WANG Jingqiu, WANG Xiaolei. State of the Art in Innovative Design of Surface Texture[J]. Journal of Mechanical Engineering, 2015, 51(23):84-95(in Chinese)
[13] 白少先, 柏林清, 孟祥凯, 等. 倾斜微孔密封端面气体润滑动压效应试验研究[J]. 中国机械工程, 2013, 24(6):831-835 BAI Shaoxian, BAI Linqing, MENG Xiangkai, et al. Experimental Research on Hydrodynamic Effect of Inclined Micro-Pored Gas Face Seals[J]. China Mechanical Engineering, 2013, 24(6):831-835(in Chinese)
[14] YUAN Sihuan, HUANG Wei, WANG Xiaolei. Orientation Effects of Micro-Grooves on Sliding Surfaces[J]. Tribology International, 2011, 44(9):1047-1054
[15] 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, 33:28-31 LIU Donglei, MENG Xiaoxia, YUAN Chunjian, et al. Research on Tribological Performance of Texturing Surfaces[J]. Lubrication and Engineering, 2008, 33:28-31(in Chinese)
[16] 宋保维, 袁潇, 胡海豹. 层流状态下超疏水表面流场建模与减阻特性仿真研究[J]. 西北工业大学学报, 2012, 30(5):712-717 SONG Baowei, YUAN Xiao, HU Haibao. Simulating Flow Field of Superhydrophobic Surface in Laminar Flow to Reduce Its Drag[J]. Journal of Northwestern Polytechnical University, 2012, 30(5):712-717(in Chinese)
[17] 马晨波, 朱华, 张文谦, 等. 往复条件下织构表面的摩擦学性能研究[J]. 摩擦学学报, 2011, 31(1):50-55 MA Chenbo, ZHU Hua, ZHANG Wenqian, et al. Tribological Property of Textured Surface under Reciprocating Motion[J]. Tribology, 2011, 31(1):50-55(in Chinese)
[18] 丁行武, 王家序, 郭胤, 等. 基于滑动摩擦的摩擦副表面织构优化分析[J]. 四川大学学报, 2013, 45(增刊1):183-188 DING Hangwu, WANG Jiaxu, GUO Yin, et al. Optimization Analysis of the Surface Texture of Friction Pair Based on Sliding Friction[J]. Journal of Sichuan University, 2013, 45(suppl 1):183-188(in Chinese)