基于工作温度8Cr4Mo4V钢制轴承外套圈尺寸及应力变化特征分析

doi:10.13251/j.issn.0254-6051.2022.03.045

金属热处理 ›› 2022, Vol. 47 ›› Issue (3): 245-251.DOI: 10.13251/j.issn.0254-6051.2022.03.045

基于工作温度8Cr4Mo4V钢制轴承外套圈尺寸及应力变化特征分析

夏云志¹, 颜家森², 于兴福³, 魏英华³, 杨文武¹, 刘雨健¹

1.中国航发哈尔滨轴承有限公司, 黑龙江哈尔滨 150500;
2.中国航发湖南动力机械研究所, 湖南株洲 412002;
3.沈阳工业大学机械工程学院, 辽宁沈阳 110870

收稿日期:2021-12-14 修回日期:2021-01-23 出版日期:2022-03-25 发布日期:2022-04-22
通讯作者: 于兴福,副教授,博士,E-mail:yuxingfu@163.com
作者简介:夏云志(1985—),男,工程师,主要研究方向为轴承冶金加工制造,E-mial:xiayunzhi@126.com。
基金资助:
辽宁省教育厅项目(LJKZ0113)

Analysis of outer ring dimension and stress variation characteristics of 8Cr4Mo4V steel bearing based on working temperature

Xia Yunzhi¹, Yan Jiasen², Yu Xingfu³, Wei Yinghua³, Yang Wenwu¹, Liu Yujian¹

1. Harbin Bearing Co., Ltd., AECC, Harbin Heilongjiang 150500, China;
2. Hunan Aviation Powerplant Research Institute, AECC, Zhuzhou Hunan 412002, China;
3. School of Mechanical Engineering, Shenyang University of Technology, Shenyang Liaoning 110870, China

Received:2021-12-14 Revised:2021-01-23 Online:2022-03-25 Published:2022-04-22

摘要/Abstract

摘要： 测定了8Cr4Mo4V钢制直壁圆筒形轴承外套圈在不同工作温度下内外径尺寸及表面残余应力的变化特征,分析了引起轴承外套圈尺寸变化和表面残余应力变化的因素,并对轴承外套圈进行了微观组织观察。结果表明,在不同工作温度下,保温300 h后轴承外套圈的尺寸均增加1~2 μm,轴承外套圈外径的尺寸变化量大于内径尺寸变化量;工作温度下残留奥氏体转变为马氏体,马氏体深度回火,均会使轴承外套圈内径表面残余压应力增加。工作温度为150 ℃时,内、外径表面残余压应力绝对值增加幅度最大,随着工作温度的提高,表面残余压应力绝对值增加幅度降低。轴承外套圈内外径表面残余压应力的增大是由于轴承钢中残留奥氏体转变为马氏体,发生体积膨胀引起的。马氏体发生深度回火导致体积收缩,外套圈内外径收缩尺寸量不同将引起内外径表面的残余压应力值变化不同,尺寸收缩将导致内径残余压应力增大,而外径残余压应力减小。

关键词: 轴承套圈, 工作温度, 尺寸变化, 残余应力, 8Cr4Mo4V钢

Abstract: Variation characteristics of inner and outer diameter and surface residual stress of straight wall cylindrical bearing outer ring made of 8Cr4Mo4V steel at different working temperatures were measured, the factors causing the dimension variation and surface residual stress variation of bearing outer ring were analyzed, and the microstructure of the bearing outer ring was observed. The results show that at different working temperatures, the outer diameter increment of bearing outer ring all reaches 1-2 μm after holding for 300 h, which is greater than that of inner diameter; And the retained austenite transforms into martensite at the working temperatures, and deep tempering of martensite leads the surface compressive residual stress value at inner diameter of bearing outer ring to increase. When the working temperature is 150 ℃, the surface compressive residual stress absolute value increment on both the inner and outer diameter reach the most, and with the increase of temperature, the increment in surface compressive residual stress absolute value decreases. The increase of the surface compressive residual stresses on the inner and outer diameters of bearing outer ring is caused by the transformation of retained austenite into martensite, that resulted volume expansion. Deep tempering of martensite leads to volume shrinkage, and different shrinkage of inner and outer diameter will lead to different changes of compressive residual stress value on inner and outer diameter surface. The size shrinkage will lead to the increase of compressive residual stress on inner diameter and decrease of that on outer diameter.

Key words: bearing ring, working temperature, size change, residual stress, 8Cr4Mo4V steel

中图分类号:

夏云志, 颜家森, 于兴福, 魏英华, 杨文武, 刘雨健. 基于工作温度8Cr4Mo4V钢制轴承外套圈尺寸及应力变化特征分析[J]. 金属热处理, 2022, 47(3): 245-251.

Xia Yunzhi, Yan Jiasen, Yu Xingfu, Wei Yinghua, Yang Wenwu, Liu Yujian. Analysis of outer ring dimension and stress variation characteristics of 8Cr4Mo4V steel bearing based on working temperature[J]. Heat Treatment of Metals, 2022, 47(3): 245-251.

参考文献

[1]蔡欣, 孙明月, 王卫, 等. 8Cr4Mo4Ni4V航空轴承钢高温奥氏体晶粒长大的数学模型[J]. 材料工程, 2018, 46(9): 131-137.
Cai Xin, Sun Mingyue, Wang Wei, et al. Mathematical models of austenite grain growth of 8Cr4Mo4Ni4V aviation bearing steel at high temperature[J]. Journal of Materials Engineering, 2018, 46(9): 131-137.
[2]刘明, 刘明阳, 胡北, 等. 8Cr4Mo4V钢制轴承套圈磨削表面烧伤检测方法[J]. 轴承, 2017(3): 28-30.
Liu Ming, Liu Mingyang, Hu Bei, et al. Detection and analysis of 8Cr4Mo4V steel bearing ring grinding surface[J]. Bearing, 2017(3): 28-30.
[3]吴毅恒, 陈瑞川, 钱东升, 等. Cr4Mo4V轴承钢在不同温度下的摩擦磨损行为研究[J]. 材料保护, 2020, 53(6): 1-5, 11.
Wu Yiheng, Chen Ruichuan, Qian Dongsheng, et al. Effect of different temperatures on tribological properties of Cr4Mo4V bearing steel[J]. Materials Protection, 2020, 53(6): 1-5, 11.
[4]Sun Lixing, Li Miaoquan. High temperature behavior of isothermally compressed M50 steel[J]. Journal of Iron and Steel Research(International), 2015, 22(10): 969-976.
[5]周丽娜, 唐光泽, 马欣新, 等. M50钢碳分配过程中的组织演化[J]. 材料热处理学报, 2018, 39(1): 77-83.
Zhou Lina, Tang Guangze, Ma Xinxin, et al. Microstructure evolution of M50 steel during carbon partitioning process[J]. Transactions of Materials and Heat Treatment, 2018, 39(1): 77-83.
[6]吴运榜, 樊志强, 叶健熠. 冷处理对Cr4Mo4V钢尺寸和高温接触疲劳寿命的影响[J]. 特殊钢, 1999, 20(3): 17-20.Wu Yunbang, Fan Zhiqiang, Ye Jianyi. Effect of cold treatment of steel Cr4Mo4V on dimension and contact fatigue life at high temperature[J]. Special Steel, 1999, 20(3): 17-20.
[7]吝欢, 杨卯生, 舒佰坡. 8Cr4Mo4V 高温轴承钢润滑条件下的微动磨损行为[J]. 材料热处理学报, 2019, 40(6): 143-154.
Lin Huan, Yang Maosheng, Shu Baipo. Fretting wear behavior of 8Cr4Mo4V high temperature bearing steel under lubrication condition[J]. Transactions of Materials and Heat Treatment, 2019, 40(6): 143-154.
[8]王松, 夏云志, 于兴福, 等. 尺寸稳定处理时8Cr4Mo4V轴承钢的相变及其对尺寸变化的影响[J]. 轴承, 2019(3): 48-51.
Wang Song, Xia Yunzhi, Yu Xingfu, et al. Phase transformation during dimensional stability treatment and its effect on dimensional variation of bearing steel 8Cr4Mo4V[J]. Bearing, 2019(3): 48-51.
[9]沈伟毅, 李昭昆, 龚建勋, 等. Cr4Mo4V钢轴承套圈尺寸稳定性热处理试验[J]. 热处理技术与装备, 2015, 36(3): 27-29.
Shen Weiyi, Li Zhaokun, Gong Jianxun, et al. Heat treatment test of size stability for bearing ring of Cr4Mo4V steel[J]. Heat Treatment Technology and Equipment, 2015, 36(3): 27-29.
[10]刘秀莲, 罗燕, 班君. 深冷处理原理及其在轴承零件加工中的应用[J]. 哈尔滨轴承, 2014, 35(4): 36-37.
Liu Xiulian, Luo Yan, Ban Jun. Cryogenic treatment principle and its application in bearing parts processing[J]. Journal of Harbin Bearing, 2014, 35(4): 36-37.
[11]李东辉, 李志敏, 肖茂果, 等. 深冷处理对低碳高合金马氏体轴承钢力学性能及组织的影响[J]. 材料研究学报, 2019, 33(8): 561-571.
Li Donghui, Li Zhimin, Xiao Maoguo, et al. Effect of deep cryogenic treatment on mechanical property and microstructure of a low carbon high alloy martensitic bearing steel during tempering[J]. Chinese Journal of Materials Research, 2019, 33(8): 561-571.
[12]陈叶青, 吴益文, 秦子威, 等. 深冷处理对GCr15轴承钢组织及力学性能的影响[J]. 机械工程材料, 2018, 42(5): 55-58, 62.
Chen Yeqing, Wu Yiwen, Qin Ziwei, et al. Effect of deep cryogenic treatment on microstructure and mechanical properties of GCr15 bearing steel[J]. Materials for Mechanical Engineering, 2018, 42(5): 55-58, 62.

[1]	朱然, 谢地辉, 朱帅光, 张永康. 高频率Nd∶YLF平顶激光冲击对TC6钛合金表面应力及微变形的影响[J]. 金属热处理, 2022, 47(3): 204-209.
[2]	师佑杰, 李永刚, 李文辉, 王兴富. 深冷处理对TC4钛合金表面性能的影响[J]. 金属热处理, 2022, 47(2): 183-187.
[3]	张锦刚, 晁利宁, 汪强, 杨晓龙, 周新义, 唐家睿. 消除大型结构件焊接畸变的焊后热处理工艺[J]. 金属热处理, 2022, 47(2): 236-242.
[4]	曹晨, 黄春玲, 曹宇鹏, 杨阳, 杨聪. 激光冲击对690高强钢表面完整性的影响[J]. 金属热处理, 2021, 46(9): 247-251.
[5]	叶小飞, 张文, 米艳军, 朱百智, 张玉锁, 易亮, 黄振建. 风电内齿圈感应淬火的数值模拟及验证[J]. 金属热处理, 2021, 46(9): 273-278.
[6]	于春鹏, 王立强, 汤贞涛, 陈丽丽. 铝合金大型锻件淬火过程的有限元模拟[J]. 金属热处理, 2021, 46(9): 279-283.
[7]	李俊衡, 吴运新, 龚海. 胀形对2219铝合金环形件淬火残余应力的影响[J]. 金属热处理, 2021, 46(7): 114-119.
[8]	安敏, 付中元, 袁超, 夏云志. 淬火后清洗和冷处理工艺对9Cr18钢轴承套圈残留奥氏体含量的影响[J]. 金属热处理, 2021, 46(6): 21-23.
[9]	张勇路, 鞠泉, 胡曼, 马惠萍, 张世霄. GH3230合金的焊后热处理[J]. 金属热处理, 2021, 46(6): 116-119.
[10]	魏娜莎, 原瑞泽, 牛雪梅, 陈志岗, 陈峙, 闫献国. 深冷处理对35MnB合金钢残余应力的调控机理[J]. 金属热处理, 2021, 46(5): 104-110.
[11]	云璐, 郝新. 退火温度对磁控溅射TiN/TiCN薄膜残余应力、结构及耐蚀性能的影响[J]. 金属热处理, 2021, 46(5): 166-170.
[12]	周永强. 35CrMo钢圆柱销纵向开裂原因分析[J]. 金属热处理, 2021, 46(4): 239-242.
[13]	孙京丽, 柯林达, 肖美立, 杜磊, 陈舸, 刁威, 聂敬敬. 选区激光熔化TC4合金微观组织研究进展[J]. 金属热处理, 2021, 46(2): 30-36.
[14]	杨扬, 车永平, 海侠女, 李阳, 王晔. 直齿齿轮类零件的喷丸工艺试验[J]. 金属热处理, 2021, 46(2): 81-86.
[15]	韩培培, 权纯逸, 焦清洋, 陆莹, 赵栋, 乔红超, 赵吉宾. 激光冲击强化对7050-T7451铝合金残余应力和力学性能的影响[J]. 金属热处理, 2021, 46(2): 190-195.

基于工作温度8Cr4Mo4V钢制轴承外套圈尺寸及应力变化特征分析

Analysis of outer ring dimension and stress variation characteristics of 8Cr4Mo4V steel bearing based on working temperature

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