椭圆凹坑布置对钻头滑动轴承减磨性能的影响

罗敏敏; 钟林; 王国荣; 廖文玲; 魏刚

doi:10.13433/j.cnki.1003-8728.20200338

椭圆凹坑布置对钻头滑动轴承减磨性能的影响

doi: 10.13433/j.cnki.1003-8728.20200338

罗敏敏^{1, 2,},
钟林^{1, 2, ,},
王国荣^{1, 2},
廖文玲³,
魏刚^{1, 2}

1.
西南石油大学机电工程学院, 成都 610500
2.
西南石油大学能源装备研究院, 成都 610500
3.
成都工业学院智能制造学院, 成都 611730

基金项目:

国家自然科学基金项目 51775463

成都市国际合作项目 2019-GH02-0055-HZ

详细信息

作者简介:
罗敏敏(1995-), 硕士研究生, 研究方向为仿生表面织构及其在油气装备中的应用, 2290437892@qq.com

通讯作者:
钟林, 实验师, 硕士生导师, zhonglin858296@163.com

中图分类号: TE921.1
计量
- 文章访问数: 121
- HTML全文浏览量: 39
- PDF下载量: 14
- 被引次数: 0
出版历程
- 收稿日期: 2020-07-20
- 刊出日期: 2022-02-25

Effect of Elliptical Pit Arrangement on Abrasion Reduction Performance of Sliding Bearing

LUO Minmin^{1, 2
,},
ZHONG Lin^{1, 2
, ,},
WANG Guorong^{1, 2},
LIAO Wenling³,
WEI Gang^{1, 2}

1.
School of Mechanical and Electrical Engineering, Southwest Petroleum University, Chengdu 610500, China
2.
Energy Equipment Research Institute, Southwest Petroleum University, Chengdu 610500, China
3.
Intelligent Manufacturing College, Chengdu Institute of Technology, Chengdu 611730, China

摘要

摘要: 利用纳秒激光打标机在钻头滑动轴承销-盘单元试样表面加工椭圆凹坑织构, 其长轴为600 μm, 深度20 μm保持不变, 短轴200~500 μm范围。采用MDW-1型立式万能摩擦磨损试验机的销-盘摩擦副开展试验载荷为435 N、速度为0.29 m/s模拟工况下的牙轮钻头滑动轴承单元摩擦学试验, 研究椭圆凹坑织构分别加工于滑动轴承轴径和轴套表面时对钻头滑动轴承摩擦学性能的影响。结果表明: 椭圆凹坑同时交错分布于销、盘试样表面的润滑减磨效果最优, 椭圆凹坑同时平行分布于销、盘试样表面的润滑减磨效果最差。
- 钻头滑动轴承 /
- 椭圆凹坑 /
- 布置方式 /
- 减磨性能
Abstract: Elliptic texture with the major semi-axis is 600 μm, the depth 20 μm remains unchanged, and the minor semi-axis is 200-500 μm was corroded with the nanosecond laser marking machine on the surface of Pin-disk element specimens. The influence of the surface texture on the friction properties of bit sliding bearing when machined on shaft diameter and sleeve surface respectively were investigated under the simulated condition with the test force is 435 N and the speed is 0.29 m/s with the MDW-1 type testing machine. The experimental results show that the lubrication and wear reduction performance is optimal when the texture is staggered on the surface of the pin and the disc sample, while the lubrication effect is the worst when the texture is parallel distributed on the surface of the pin and the disk sample.
- bit sliding bearing /
- elliptical pit /
- layout /
- abrasive performance

HTML全文

图 1 销-盘摩擦副

下载: 全尺寸图片幻灯片

图 2 轴承不同表面的椭圆凹坑布置方式

下载: 全尺寸图片幻灯片

图 3 椭圆凹坑位于销、盘表面的三维形貌

下载: 全尺寸图片幻灯片

图 4 椭圆凹坑布置对平均摩擦因数的影响

下载: 全尺寸图片幻灯片

图 5 椭圆凹坑布置对磨损量的影响

下载: 全尺寸图片幻灯片

图 6 椭圆凹坑不同布置条件下销表面EDS分析

下载: 全尺寸图片幻灯片

图 7 盘试样表面磨痕

下载: 全尺寸图片幻灯片

图 8 椭圆凹坑不同布置时盘试样表面三维形貌图

下载: 全尺寸图片幻灯片

图 9 椭圆凹坑短轴尺寸对摩擦因数的影响规律

下载: 全尺寸图片幻灯片

图 10 不同椭圆凹坑尺寸对盘表面刮切影响示意图

下载: 全尺寸图片幻灯片

表 1 20CrNiMo和铍青铜材料物理性能

对象	材料	弹性模量/GPa	泊松比	抗拉强度/MPa	密度/(g·cm^-3)
销	20CrNiMo	127.5	0.295	1 500	7.85
盘	铍青铜	206	0.40	1 200	8.3

下载: 导出CSV

表 2 不同条件下销-盘间所需的加载力

钻压/t	径向载荷/kN	加载力/N
1.5	4.2	76
6.0	16.8	297
9.0	25.2	435
10.5	29.4	514
12.0	33.5	600
13.5	37.7	678

下载: 导出CSV

表 3 椭圆凹坑布置及参数

分组	区域	面积比/%	长轴a/μm	短轴b/μm	深度h/μm	凹坑边缘硬度
A	仅布置于销	20	600	200、300、400、500	20	56~58HRC
B	仅布置于盘	20	600	200、300、400、500	20	38~43HRC
C	销、盘交错分布	20	600	200、300、400、500	20	-
D	销、盘平行分布	20	600	200、300、400、500	20	-

下载: 导出CSV

参考文献(20)

[1]	胡嵩, 张心明, 郑龙, 等. 基于CFD织构表面柱塞适用工况的数值模拟[J]. 排灌机械工程学报, 2019, 37(9): 746-751, 762 https://www.cnki.com.cn/Article/CJFDTOTAL-PGJX201909003.htm HU S, ZHANG X M, ZHENG L, et al. Numerical simulation for suitable working conditions of surface-textured plunger based on CFD[J]. Journal of Drainage and Irrigation Machinery Engineering, 2019, 37(9): 746-751, 762 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-PGJX201909003.htm
[2]	BISWAS S, ALAVI S H, SEDAI B, et al. Effect of ultrasonic vibration-assisted laser surface melting and texturing of Ti-6Al-4V ELI alloy on surface properties[J]. Journal of Materials Science & Technology, 2019, 35(2): 295-302
[3]	WEI S B, SHANG H F, LIAO C L, et al. Tribology Performance of surface texturing plunger[J]. Biomimetics, 2019, 4(3): 54 doi: 10.3390/biomimetics4030054
[4]	KANGO S, SHARMA R K, PANDEY R K. Thermal analysis of microtextured journal bearing using non-Newtonian rheology of lubricant and JFO boundary conditions[J]. Tribology International, 2014, 69: 19-29 doi: 10.1016/j.triboint.2013.08.009
[5]	BRIZMER V, KLIGERMAN Y. A laser surface textured Journal Bearing[J]. Journal of Tribology, 2012, 134(3): 031702 doi: 10.1115/1.4006511
[6]	MENG F M, ZHANG L, LIU Y, et al. Effect of compound dimple on tribological performances of journal bearing[J]. Tribology International, 2015, 91: 99-110 doi: 10.1016/j.triboint.2015.06.030
[7]	SINANOGLU C. Investigation of load carriage capacity of journal bearings by surface texturing[J]. Industrial Lubrication and Tribology, 2009, 61(5): 261-270 doi: 10.1108/00368790910976096
[8]	CUPILLARD S, GLAVATSKIH S, CERVANTES M J. Computational fluid dynamics analysis of a journal bearing with surface texturing[J]. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2008, 222(2): 97-107 doi: 10.1243/13506501JET319
[9]	TALA-IGHIL N, MASPEYROT P, FILLON M, et al. Effects of surface texture on journal-bearing characteristics under steady-state operating conditions[J]. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2007, 221(6): 623-633 doi: 10.1243/13506501JET287
[10]	贺军超. 牙轮钻头球面浮动套轴承润滑与磨损研究[D]. 成都: 西南石油大学, 2017 HE J C. Study on lubrication and wear of spherical floating cover bearing of cruster bit[D]. Chengdu: Southwest Petroleum University, 2017 (in Chinese)
[11]	FINK J K. Reactive polymers fundamentals and applications: a concise guide to industrial polymers[M]. 2nd ed. Amsterdam: Elsevier, 2013: 535
[12]	何畏, 熊尉伶, 李波, 等. 淬火硬度场数值模拟与PVD技术在牙轮钻头轴承套中的应用[J]. 热加工工艺, 2015, 44(12): 182-186 https://www.cnki.com.cn/Article/CJFDTOTAL-SJGY201512054.htm HE W, XIONG W L, LI B, et al. Numerical simulation of quenching hardness and PVD technology in cone bit bearing sleeve[J]. Hot Working Technology, 2015, 44(12): 182-186 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-SJGY201512054.htm
[13]	何畏, 沈平生, 李华川, 等. 基于响应面法的牙轮钻头球面浮动套优化设计[J]. 机械强度, 2018, 40(2): 338-343 https://www.cnki.com.cn/Article/CJFDTOTAL-JXQD201802014.htm HE W, SHEN P S, LI H C, et al. Optimization of the cone bit of spherical floating sleeve based on response surface methodology[J]. Journal of Mechanical Strength, 2018, 40(2): 338-343 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXQD201802014.htm
[14]	何霞, 廖文玲, 康佳宁, 等. 织构分布影响钻头轴承减磨性能的仿真和实验研究[J]. 润滑与密封, 2018, 43(6): 35-42 doi: 10.3969/j.issn.0254-0150.2018.06.007 HE X, LIAO W L, KANG J N, et al. Simulation and experiment analysis of the influence of texture distribution on antifriction performance of bit bearing[J]. Lubrication Engineering, 2018, 43(6): 35-42 (in Chinese) doi: 10.3969/j.issn.0254-0150.2018.06.007
[15]	何霞, 廖文玲, 王国荣, 等. 织构长宽比对钻头轴承润滑减磨性能的影响[J]. 润滑与密封, 2018, 43(7): 31-37 doi: 10.3969/j.issn.0254-0150.2018.07.005 HE X, LIAO W L, WANG G R, et al. Influence of texture aspect ratio on lubrication and antifriction performance of bit sliding bearing[J]. Lubrication Engineering, 2018, 43(7): 31-37 (in Chinese) doi: 10.3969/j.issn.0254-0150.2018.07.005
[16]	王国荣, 廖代胜, 江士凯, 等. 仿生表面织构研究进展及其在油气装备领域的应用前景[J]. 表面技术, 2018, 47(8): 14-22 https://www.cnki.com.cn/Article/CJFDTOTAL-BMJS201808003.htm WANG G R, LIAO D S, JIANG S K, et al. Research progress of bionic surface texture and its application prospect in oil and gas equipment field[J]. Surface Technology, 2018, 47(8): 14-22 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-BMJS201808003.htm
[17]	WANG G R, ZHONG L, HE X, et al. Experimental study of tribological properties of surface texture on rock bit sliding bearings[J]. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2014, 228(12): 1392-1402 doi: 10.1177/1350650114539937
[18]	钟林. 表面织构对牙轮钻头滑动轴承润滑减磨的机理研究[D]. 成都: 西南石油大学, 2016 ZHONG L. Study of surface texture on lubrication and antifriction mechanism of the rock bit journal bearing[D]. Chengdu: Southwest Petroleum University, 2016 (in Chinese)
[19]	马晨波, 朱华, 孙见君. 椭圆形截面织构的最优参数设计模型[J]. 中南大学学报(自然科学版), 2012, 43(3): 953-959 https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201203027.htm MA C B, ZHU H, SUN J J. Optimal design model of surface texture with elliptical shape[J]. Journal of Central South University (Science and Technology), 2012, 43(3): 953-959 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201203027.htm
[20]	廖文玲. 织构化钻头滑动轴承单元摩擦学性能研究[J]. 石油机械, 2019, 47(4): 12-18, 23 https://www.cnki.com.cn/Article/CJFDTOTAL-SYJI201904003.htm LIAO W L. Study on tribological properties of textured sliding bearing unit of drill bit[J]. China Petroleum Machinery, 2019, 47(4): 12-18, 23 (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-SYJI201904003.htm