静态接触中表面纹理对塑性变形界面微凸体平坦化的影响

doi:10.3901/JME.2016.03.093

机械工程学报 ›› 2016, Vol. 52 ›› Issue (3): 93-100.doi: 10.3901/JME.2016.03.093

扫码分享

静态接触中表面纹理对塑性变形界面微凸体平坦化的影响

胡兆稳, 刘焜, 刘小君, 王伟

合肥工业大学机械与汽车工程学院合肥 230009

收稿日期:2015-02-05 修回日期:2015-11-11 出版日期:2016-02-05 发布日期:2016-02-05
通讯作者: 胡兆稳，男，1972年出生，博士，副教授。主要研究方向为摩擦学和表面工程。 E-mail：huzhaowen1971@163.com
基金资助:
国家自然科学基金(51375132，51475135)和中央高校基本科研业务费专项资金(J2014HGBZ0114)资助项目

Effect of Surface Texture on Asperity Flattening at Plastic Deformed Interface in Static Contact State

HU Zhaowen, LIU Kun, LIU Xiaojun, WANG Wei

School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009

Received:2015-02-05 Revised:2015-11-11 Online:2016-02-05 Published:2016-02-05

摘要/Abstract

摘要： 试验研究了静态接触中表面纹理对塑性变形界面微凸体平坦化的影响。运用抛光技术制备了两种试件表面：单向纹理表面和各向同性表面。采用HDM-20端面摩擦试验机，分别在有、无润滑油条件下对试件进行了压缩试验。用JM-6200型光学显微镜观测试件表面形貌结构的变化；用Talysurf CCI Lite测量三维表面参数，并选取Sa、Sal、Str、Sdr和Sdq等参数来定量描述试件表面形貌结构的变化。结果表明，试件表面纹理对微凸体平坦化行为具有明显的影响，无润滑油时各向同性表面微凸体平坦化程度大于单向纹理表面，但有润滑油时刚好相反；表面纹理对微凸体平坦化的影响使得三维表面参数发生了规律性变化。基于机械流变模型的分析表明，封闭润滑油坑的出现导致了有润滑油时表面纹理影响微凸体平坦化行为。通过封闭润滑油坑特征的提取，验证了分析的正确性。

关键词: 表面形貌, 封闭润滑油坑, 微凸体平坦化, 纹理, 真实接触面积比

Abstract: The effect of surface texture on asperity flattening at plastic deformed interface in static contact state has been investigated experimentally. Two types of surfaces textures of specimens, isotropic surface and solely directional surface, are obtained by polishing. A series of compression tests are carried out with lubricant and without lubricant respectively using HDM-20 End-Face Tribometer. The three dimensional surface topography of the specimens are observed by means of JM-6200 optical microscope. The three dimensional surface parameters are measured with Talysurf CCI Lite. The variations of surface microstructure are analyzed by choosing such parameters as Sa, Sal, Str, Sdr and Sdq. The experimental results show that the surface texture of specimens has a significant effect on asperity flattening. The isotropic surface exhibits a higher rate of asperity flattening than the solely directional surface without lubricant, while an opposite situation occurs with lubricant. The effect of surface texture on asperity flattening leads to regular changes of the three dimensional surface parameters. Based on mechanical-rheological model, it comes to a conclusion that the effect of surface texture on asperity flattening with lubricant can be attributed to the presence of closed lubricant pockets, which is validated by the extraction of the closed lubricant pocket features.

Key words: asperity flattening, closed lubricant pocket, real contact area ratio, surface topography, texture

中图分类号:

TH117

胡兆稳, 刘焜, 刘小君, 王伟. 静态接触中表面纹理对塑性变形界面微凸体平坦化的影响[J]. 机械工程学报, 2016, 52(3): 93-100.

HU Zhaowen, LIU Kun, LIU Xiaojun, WANG Wei. Effect of Surface Texture on Asperity Flattening at Plastic Deformed Interface in Static Contact State[J]. Journal of Mechanical Engineering, 2016, 52(3): 93-100.

导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

链接本文: http://www.cjmenet.com.cn/CN/10.3901/JME.2016.03.093

http://www.cjmenet.com.cn/CN/Y2016/V52/I3/93

参考文献

[1] 王志刚. 超高精度表面的塑性加工技术[J]. 锻压技术， 2003(2)：1-4. WANG Zhigang. Ultra-smooth surface finishing by metal forming processes[J]. Forging & Stamping Technology，2003(2)：1-4.
[2] WILSON W R D，SHEU S. Real area of contact and boundary friction in metal forming[J]. International Journal Mechanical Science，1988，30(7)：475-489.
[3] SUTCLIFFE M P F. Flattening of random rough surfaces in metal forming[J]. ASME J. Tribol.，1999，121：433-440.
[4] SADOWSKI P，STUPKIEWICZ S. Combined effect of friction and macroscopic deformation on asperity flattening[J]. Tribology International，2010，43(9)：1735-1741.
[5] LU C，WEI D，JIANG Z，et al. Experimental and theoretical investigation of the asperity flattening process under large bulk strain[J]. Proceedings of the Institution of Mechanical Engineers，Part J：Journal of Engineering Tribology，2008，222(3)：271-278.
[6] 胡兆稳，刘焜，王伟，等. 塑性成形表面微凸体平坦化行为研究[J]. 润滑与密封，2013，38(2)：9-13. HU Zhaowen，LIU Kun，WANG Wei，et al. Investigation of surface asperity flattening in metal forming[J]. Lubrication Engineering，2013，38(2)：9-13.
[7] STANISLAW K，GRZEGORN S，ANNA B. Prediction of surface roughness in metal forming with liquid lubricant[J]. Tribology International，2010，43(1-2)：29-39.
[8] AHMED R，SUTCLIFFE M P F. An experimental investigation of surface pit evolution during cold-rolling or drawing of stainless steel strip[J]. Journal of Tribology，2001，123(1)：1-7.
[9] AZUSHIMA A. In situ 3D measurement of lubrication behavior at interface between tool and workpiece by direct fluorescence observation technique[J]. Wear，2006，260：243-248.
[10] LI Hejie，JIANG Zhengyi，WEI Dongbin，et al. Influence of friction on surface asperity flattening process in cold uniaxial planar compression(CUPC) [J]. Tribology Letters，2014，53(2)：383-393.
[11] JIANG X，SCOTT P J，WHITEHOUSE D J，et al. Paradigm shifts in surface metrology. Part II. The current shift[J]. Proc. R. Soc. A 2007，463：2071-2099.
[12] International Organisation for Standardization. ISO/TS CD 25178-2-2006 Geometrical product specifications (GPS) - surface texture：areal-Part 2：Terms，definition and surface texture parameters[S]. Geneva：International Organisation for Standardization，2007.
[13] 胡兆稳. 混合润滑状态下塑性变形界面微凸体平坦化行为研究[D]. 合肥：合肥工业大学，2013. HU Zhaowen. Research on the behavior of surface asperity flattening at plastic deformed interface in mixed lubrication[D]. Hefei：Hefei University of Technology，2013.
[14] WEIDEL S，ENGEL U. Characterization of the flattening behaviour of modelled asperities[J]. Wear，2009，266(5-6)：596-599.
[15] SOBIS T，ENGEL U，GEIGER M. A theoretical study on wear simulation in metal forming processes[J]. J. Mater. Process. Technol.，1992，34(1-4)：33-40．
[16] GROCHE P，SCHAFER R，JUSTINGER H，et al. On the correlation between crystallographic grain size and surface evolution in metal forming processes[J]. International Journal of Mechanical Sciences，2010，52 (3)：523-530.

静态接触中表面纹理对塑性变形界面微凸体平坦化的影响

Effect of Surface Texture on Asperity Flattening at Plastic Deformed Interface in Static Contact State

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	胡淇伟, 孙永吉, 张建超, 任新意, 高慧敏, 季策, 黄华贵. 基于纹理特征与集成学习的热轧工作辊表面磨损检测方法研究[J]. 机械工程学报, 2026, 62(6): 111-120.
[2]	唐玮, 徐州青, 陈玉森. 基于摩擦和脑电的盲人触觉灵敏性研究[J]. 机械工程学报, 2026, 62(1): 285-295.
[3]	石文天, 杨益琳, 李杰, 李建, 解钏, 马通. 基于微量润滑的芳纶复合材料铣磨复合加工对比试验研究[J]. 机械工程学报, 2025, 61(7): 259-268.
[4]	史江海, 冯鑫, 曹宏瑞. 高转速效应下空气静压主轴微铣削加工表面形貌预测研究[J]. 机械工程学报, 2025, 61(3): 259-271.
[5]	赵阳, 王中任, 史铁林, 谭孟, 张文, 李文喜. 基于Swin-IMSA的外圆磨削过程中粗糙度在机预测方法[J]. 机械工程学报, 2025, 61(23): 373-380.
[6]	隗雨欣, 宋洪侠, 张园, 薛冠鸣, 康仁科, 鲍岩, 董志刚. 超声辅助钻削1J22软磁合金表面完整性研究[J]. 机械工程学报, 2025, 61(1): 345-359.
[7]	温雪龙, 赵正豪, 巩亚东, 李俊鹏. FeCoNiCrAl_x高熵合金铣削表面质量影响因素实验研究[J]. 机械工程学报, 2024, 60(17): 367-378.
[8]	党嘉强, 安庆龙, 李宇罡, 明伟伟, 王浩伟, 陈明. 300M钢超声滚压表面形貌演变机理和试验表征[J]. 机械工程学报, 2024, 60(15): 358-367.
[9]	张园, 徐念伟, 鲍岩, 董志刚, 韩松, 郭东明, 康仁科. 轴向超声辅助端面磨削金属表面形貌及粗糙度预测[J]. 机械工程学报, 2023, 59(5): 307-316.
[10]	石嵩, 刘检华, 巩浩, 邵楠. 考虑粗糙表面接触配合的航空发动机多级转子装配误差传递建模[J]. 机械工程学报, 2023, 59(17): 208-219.
[11]	周炜, 赵岱岩, 唐进元. 一种基于峰谷数据映射的粗糙度轮廓重构方法[J]. 机械工程学报, 2023, 59(17): 268-278.
[12]	郭国强, 杨博宇, 李建华, 成群林, 王大中, 林立芳, 沈彬. 基于切削运动学分析的铣削加工表面粗糙度预测方法研究[J]. 机械工程学报, 2023, 59(13): 314-324.
[13]	陈荣昕, 张炜, 孙魏, 叶家鑫, 刘小君, 刘焜. 膜厚对热处理聚二甲基硅氧烷薄膜表面润湿性的影响[J]. 机械工程学报, 2022, 58(3): 186-193.
[14]	马晶, 张明鉴, 刘强, 刘献礼, 岳彩旭, 杨绍成. 仿生刀具研究进展综述[J]. 机械工程学报, 2022, 58(13): 261-281.
[15]	刘检华, 张志强, 夏焕雄, 巩浩, 邵楠. 考虑表面形貌与受力变形的装配精度分析方法[J]. 机械工程学报, 2021, 57(3): 207-219.