基于光纤光栅传感器的机床主轴轴承热诱导预紧力研究#br#

doi:10.3969/j.issn.1004-132X.2021.17.002

中国机械工程 ›› 2021, Vol. 32 ›› Issue (17): 2025-2031，2039.DOI: 10.3969/j.issn.1004-132X.2021.17.002

基于光纤光栅传感器的机床主轴轴承热诱导预紧力研究#br#

卢团良1;邱明1,2;董艳方1;张亚涛1;杜辉1

1.河南科技大学机电工程学院，洛阳，471000
2.机械装备先进制造河南省协同创新中心，洛阳，471000

出版日期:2021-09-10 发布日期:2021-09-23
通讯作者: 邱明（通信作者），女，1969年生，教授、博士研究生导师。研究方向为轴承设计与摩擦学。发表论文100余篇。E-mail:qiuming69@126.com。
作者简介:卢团良，男，1996年生，硕士研究生。研究方向为轴承设计、轴承状态监测。发表论文3篇。
基金资助:
国家重点研发计划（2018YFB2000504）;
河南省教育厅项目（19A460018）

Research on Thermally Induced Preload of Machine Tool Spindle Bearings Based on FBG Sensor

LU Tuanliang1;QIU Ming1,2;DONG Yanfang1;ZHANG Yatao1;DU Hui1

1.School of Mechanical Engineering,Henan University of Science and Technology,Luoyang,Henan,471000
2.Henan Collaborative Innovation Center for Advanced Manufacturing of Mechanical Equipment,Luoyang,Henan,471000

Online:2021-09-10 Published:2021-09-23

摘要/Abstract

摘要： 针对机床主轴轴承预紧力测试困难、测不准的难题，基于光纤光栅（FBG）传感器实现机床主轴轴承热诱导预紧力的在线监测。建立了考虑滚动体自旋摩擦生热及轴承内外圈与主轴和轴承座之间接触热阻的主轴单元热分析模型，搭建了主轴轴承热诱导预紧力测试系统。通过仿真和实验对比分析了不同转速下主轴单元关键组件温度分布及热诱导预紧力大小。研究结果表明，FBG传感器、热敏传感器所测温度与仿真温度预测结果是一致的，验证了所提出实时测量热诱导预紧力方法的准确性及可靠性。

关键词: 机床主轴轴承, 温度分布, 热诱导预紧力, 光纤光栅

Abstract: Aiming at the difficult and inaccurate testing of the machine tool spindle bearing preloads, an online monitoring method was proposed herein based on FBG sensor. Firstly, the thermal analysis model of the spindle unit was established considering the heat generated by the spinning friction of the rolling elements, the contact thermal resistance between the inner/outer ring of the bearings and the spindle/housing. Secondly, a thermally induced preload test system for the spindle bearings was built. Through simulation and experimental comparison, the temperature distribution and thermally induced preloads of the key components of the spindle unit were analyzed at different speeds. The results show that the temperature measured by FBG sensor and thermal sensor is consistent with the simulation temperature prediction, which verifies the accuracy and reliability of the method proposed.

Key words: machine tool spindle bearing, temperature distribution, thermally induced preload, fiber Bragg grating(FBG)

中图分类号:

TH133.3

卢团良, 邱明, 董艳方, 张亚涛, 杜辉. 基于光纤光栅传感器的机床主轴轴承热诱导预紧力研究#br#[J]. 中国机械工程, 2021, 32(17): 2025-2031，2039.

LU Tuanliang, QIU Ming, DONG Yanfang, ZHANG Yatao, DU Hui. Research on Thermally Induced Preload of Machine Tool Spindle Bearings Based on FBG Sensor[J]. China Mechanical Engineering, 2021, 32(17): 2025-2031，2039.

参考文献

［1］仇健,刘春时,刘启伟,等. 龙门数控机床主轴热误差及其改善措施［J］. 机械工程学报, 2012, 48(21):149-157.
QIU Jian, LIU Chunshi, LIU Qiwei, et al. Thermal Errors of Planer Type NC Machine Tools and Its Improvement Measures［J］. Journal of Mechanical Engineering, 2012, 48(21):149-157.
［2］刘志峰, 孙海明. 电主轴滚动轴承轴向预紧技术综述［J］. 中国机械工程, 2018, 29(14):1711-1723.
LIU Zhifeng, SUN Haiming. Review on Rolling Axial Preloaded Technique of Motorized Spindles［J］. China Mechanical Engineering, 2018, 29(14):1711-1723.
［3］吴永伟, 邬再新, 鲍政伟. 卧式HMC500主轴系统热特性分析及结构优化［J］. 中国机械工程, 2018, 29(13):1596-1602.
WU Yongwei, WU Zaixin, BAO Zhengwei. Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems［J］. China Mechanical Engineering, 2018, 29(13):1596-1602.
［4］JIN Chao, WU Bo, HU Youmin. Heat Generation Modeling of Ball Bearing Based on Internal Load Distribution［J］. Tribology International, 2012, 45(1):8-15.
［5］DONG Yanfang, ZHOU Zude, LIU Mingyao. Bearing Preload Optimization for Machine Tool Spindle by the Influencing Multiple Parameters on the Bearing Performance［J］. Advances in Mechanical Engineering, 2017, 9(2):1-9.
［6］李新宁, 杨海生, 王燕霜, 等. 轴承预紧力测试装置的研制［J］. 机械设计与制造, 2009(2):118-119.
LI Xinning, YANG Haisheng, WANG Yanshuang, et al. Development Bearing Preload Test Rig［J］. Machinery Design Manufacture, 2009(2):118-119.
［7］李荣, 陈文敏. 弹性预紧轴承组件预紧力测试台的研制及试验［J］. 组合机床与自动化加工技术, 2013(9):138-140.
LI Rong, CHEN Wenmin. Development and Testing of Bearing Preload Testing Platform for Spring Preloaded Shafting［J］. Modular Machine Tool and Automatic Manufacturing Technique, 2013(9):138-140.
［8］何博侠, 杨洪锋, 朱蕴璞, 等. 一种轴向预紧力传感器:CN103592062A［P］. 2014-02-19.
HE Boxia, YANG Hongfeng, ZHU Yunpu, et al. Axial Preload Sensor:CN103592062A［P］. 2014-02-19.
［9］邓四二, 王燕霜, 李新宁. 轴承预紧力与系统固有频率关系的试验［J］. 航空动力学报, 2010, 25(8):1883-1887.
DENG Sier, WANG Yanshuang, LI Xinning. Experimental Study on the Relationship between Bearing Preload and System Natural Frequency［J］. Journal of Aerospace Power, 2010, 25(8):1883-1887.
［10］吴文武, 洪军, 李旸, 等. 非均匀预紧载荷下轴承-轴系热特性的试验研究［J］. 西安理工大学学报, 2018, 34(4):395-400.
WU Wenwu, HONG Jun, LI Yang, et al. Experimental Investingation of Thermal Characteristics of Rotor-bearing System under Non-uniform Preload［J］. Journal of Xian University of Technology, 2018, 34(4):395-400.
［11］王立平, 王海同, 李逢春, 等. 一种机械主轴系统热分析综合测试实验装置:CN103868693B［P］. 2016-06-15.
WANG Liping, WANG Haitong, LI Fengchun, et al. Comprehensive Testing Device for Thermal Analysisof Mechanical Spindle System:CN1038-68693B［P］. 2016-06-15.
［12］胡高峰, 高卫国, 张大卫. 基于压电作动器在线监测与控制主轴轴承系统预紧力和预紧位移的高速精密主轴系统:CN206311249U［P］. 2017-07-07.
HU Gaofeng, GAO Weiguo, ZHANG Dawei. High-speed Precision Spindle System of Online Monitoring and Controlling Spindle-bearing Preload and Preload Displacement Based on Piezoelectric Actuator:CN206311249U［P］. 2017-07-07.
［13］何雅娟,白海清,彭玉海. 基于虚拟仪器的高速主轴温升检测系统开发［J］. 机床与液压, 2011,39(17):88-90.
HE Yajuan, BAI Haiqing, PENG Yuhai. Develop-ment of Temperature Measuring System of High-speed Spindle Based on Virtual Instrument［J］. Machine Tool Hydraulics, 2011, 39(17):88-90.
［14］LIU Mingyao, ZHANG Erlong, ZHOU Zude , et al. Measurement of Temperature Field for the Spindle of Machine Tool Based on Optical Fiber Bragg Grating Sensors［J］. Advances in Mechanical Engineering, 2013, 5(3):1-6.
［15］HARRIS T A. Rolling Bearing Analysis［M］.New York:John Wiley, 2001:135-140, 190-191.
［16］SUN Lijian, REN Mingjun, HONG Haibo, et al. Thermal Error Reduction Based on Thermodynamics Structure Optimization Method for an Ultra-precision Machine Tool［J］. Int. J. Adv. Manuf. Technol., 2017, 88(6):1267-1277.
［17］何伟,陈宏波,梅家纯,等. 光纤光栅中光弹效应的研究［J］. 光电子·激光, 2002, 13(9):11-14.
HE Wei, CHEN Hongbo, MEI Jiachun, et al. Study on the Strain-optic Effect in Fiber Bragg Gratings［J］. Journal of Optoelectronics Laser, 2002, 13(9):11-14.

[1]	吴明哲, 孙德臣, 王晓冬. 核电站低压安注泵轴-散热器-轴承系统的热平衡分析[J]. 中国机械工程, 2017, 28(07): 785-789.
[2]	易仁慧;周祖德;刘明尧;季冬亮. 表面粘贴式光纤光栅传感器的动应变传递规律[J]. 中国机械工程, 2016, 27(24): 3362-3367.
[3]	王玉婷, 王启明, 朱, 明, 何林. 光纤光栅传感器在500m口径球面射电望远镜工程索网施工阶段的应用[J]. 中国机械工程, 2016, 27(20): 2759-2764.
[4]	訚耀保, 陈昊, 李晶. PP轴向柱塞泵柱塞副温度特性研究[J]. 中国机械工程, 2015, 26(8): 1073-1077,1084.
[5]	沈小燕1, 林玉池2. 梯形结构的大应变传感性能研究[J]. 中国机械工程, 2013, 24(07): 946-951.
[6]	孟丽君1, 谭跃刚1, 周祖德1, 梁宝逵2, 杨文玉3. 超声激励-光纤光栅检测技术的研究与发展[J]. 中国机械工程, 2013, 24(07): 980-988.
[7]	计时鸣, 郑高安, 金明生, 张利, 张伟东, 侯海鹏. 柔性抛光工具与工件接触区应力的测量方法与分布规律研究 [J]. 中国机械工程, 2011, 22(9): 1107-1111.
[8]	丁国平;周祖德;胡业发;. 基于光纤光栅的磁力轴承磁力在线测量系统[J]. J4, 2009, 20(11): 0-1385.

基于光纤光栅传感器的机床主轴轴承热诱导预紧力研究#br#

Research on Thermally Induced Preload of Machine Tool Spindle Bearings Based on FBG Sensor

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics