双圆弧滚珠丝杠的滚道截型误差对摩擦力矩影响分析*

doi:10.16731/j.cnki.1671-3133.2024.08.013

现代制造工程 ›› 2024, Vol. 527 ›› Issue (8): 102-108.doi: 10.16731/j.cnki.1671-3133.2024.08.013

双圆弧滚珠丝杠的滚道截型误差对摩擦力矩影响分析^*

邹滨阳, 陈曼龙, 杨磊, 叱干莫言, 林葵, 景敏

陕西理工大学机械工程学院,汉中 723000

收稿日期:2023-11-28 出版日期:2024-08-18 发布日期:2024-08-30
通讯作者: 陈曼龙,教授,主要研究方向为视觉几何量检测与精密仪器设计。E-mail:hz202053@126.com
作者简介:邹滨阳,硕士研究生,主要研究方向为精密制造与检测。E-mail:1607932553@qq.com
基金资助:
^*陕西省科技攻关计划项目(2022SF-469)

Analysis of the influence of profile error of double arc ball screw′s raceway on frictional torque

ZOU Binyang, CHEN Manlong, YANG Lei, CHIGAN Moyan, LIN Kui, JING Min

School of Mechanical Engineering,Shaanxi University of Technology,Hanzhong 723000,China

Received:2023-11-28 Online:2024-08-18 Published:2024-08-30

摘要/Abstract

摘要： 针对摩擦力矩过大造成滚珠丝杠副运行过程中柔顺性降低和温升的问题,从其产生机理出发,建立具有滚道截型对称性误差和滚道半径误差的滚珠丝杠三维模型,利用赫兹接触理论基于Adams软件仿真分析了不同滚道截型误差对摩擦力矩的影响。与实测结果相比,滚道半径误差仿真模型产生的摩擦力矩均值与实测均值相对误差在11.41 %以内,验证了仿真模型的有效性。通过仿真和试验表明,改变滚道半径能控制摩擦力矩的均值;控制滚道截型对称性误差能降低摩擦力矩波动范围。该结果可为降低滚珠丝杠副摩擦力矩、提高柔顺性提供理论参考。

关键词: 滚珠丝杠副, 摩擦力矩, 滚道截型误差

Abstract: Aiming at the problem of reduced flexibility and temperature rise during the operation of ball screws caused by excessive frictional torque,a three-dimensional model of ball screws with raceway cutoff symmetry error and raceway radius error was established from its generation mechanism and the influence of different raceway cutoff errors on frictional torque was analyzed based on Adams simulation using Hertzian contact theory. Compared to the measured results,the relative error between the average friction torque generated by the simulated model with raceway radius error and the measured average torque is within 11.41 %,confirming the effectiveness of the simulation model. The simulation experiments have shown that changing the raceway radius can control the average friction torque. Controlling the symmetry error of the raceway profile can reduce the fluctuation range of the friction torque,providing a theoretical reference for reducing the friction torque of ball screw pairs and improving their smoothness.

Key words: ball screws, frictional torque, profile error of the raceway

中图分类号:

TH117.1

邹滨阳, 陈曼龙, 杨磊, 叱干莫言, 林葵, 景敏. 双圆弧滚珠丝杠的滚道截型误差对摩擦力矩影响分析^*[J]. 现代制造工程, 2024, 527(8): 102-108.

ZOU Binyang, CHEN Manlong, YANG Lei, CHIGAN Moyan, LIN Kui, JING Min. Analysis of the influence of profile error of double arc ball screw′s raceway on frictional torque[J]. Modern Manufacturing Engineering, 2024, 527(8): 102-108.

参考文献

[1] WANG X Y,ZHOU C G,OU Y.Experimental analysis of the wear coefficient for the rolling linear guide[J].Advances in Mechanical Engineering,2019,11(1):1-7.
[2] 张敏华,祖莉,徐子杰.滚珠丝杠副传动效率的模型建立及试验研究[J].仪器仪表学报,2023,44(2):175-183.
[3] 李帅,陈华信,甘国荣.数控机床滚珠丝杠副的法向截形对其传动效率的影响研究[J].机床与液压,2022,50(8):89-93.
[4] 祖莉,林炜国,张鲁超,等.双螺母滚珠丝杠副导程误差与摩擦力矩关系研究[J].农业机械学报,2021,52(6):397-406.
[5] 林炜国,祖莉,冯虎田,等.滚珠丝杠副精度保持性评估试验研究[J].仪器仪表学报,2020,41(8):196-205.
[6] 潘承莹,祖莉,周长光,等.基于滚珠丝杠副滚道磨损的摩擦力矩计算与试验[J].振动与冲击,2021,40(24):212-220.
[7] ZHOU C G,FENG H T,CHEN Z T,et al.Correlation between preload and no-load drag torque of ball screws[J].International Journal of Machine Tools and Manufacture,2016,102:35-40.
[8] ZHOU C G,FENG H T,OU Y.A new model for predicting the mechanical efficiency of ball screws based on the empirical equations for the friction torque of rolling bearings[J].Advances in Mechanical Engineering,2018,10(9):1687814018800173.
[9] 赵佳佳,宋现春,姜洪奎,等.考虑热弹流润滑作用的滚珠丝杠副摩擦力矩建模与分析[J].机械工程学报,2023,59(3):176-188.
[10] QIU Y L,ZHOU C G,FENG F T,et al.The influence of temperature rise on the friction torque of ball screw during low speed operation[J].Results in Physics,2023,51:106703.
[11] ZHANG Y,ZHOU C,FENG H.A meticulous friction torque model for a lubricated ball screw considering the surface roughness[J].Tribology International,2023,190:109014.
[12] 宋现春,路广远,王笑,等.滚珠丝杠精密磨削表面加工质量及其试验研究[J].现代制造工程,2023(6):85-88,94.
[13] 王恒,张俊杰,王永泉,等.考虑反向器影响的滚珠丝杠副摩擦力矩计算模型[J].机械工程学报,2016,52(7):97-103.
[14] 汪远远,祖莉,黄金宝,等.双螺母预紧滚珠丝杠副摩擦力矩与接触刚度波动关系研究[J].振动与冲击,2018,37(11):101-106.
[15] 冯虎田.滚珠丝杠副动力学与设计基础[M].北京:机械工业出版社,2015.
[16] 姜洪奎.大导程滚珠丝杠副动力学性能及加工方法研究[D].济南:山东大学,2007.
[17] 宋现春,庄利军,孙悦,等.滚珠丝杠副表面质量对摩擦力矩影响研究[J].机械工程与自动化,2022(3):23-25.
[18] 全国金属切削机床标准化技术委员会. 滚珠丝杠副:第1部分术语和符号:GB/T 17587.1—2017[S]. 北京:中国标准出版社,2018:4.
[19] 赵训贵,平舜娣.滚珠丝杠螺纹滚道参数误差对接触角和变位导程及摩擦力矩的影响及其相互关系[J].磨床与磨削,1995(3):6-13,15.
[20] 姜洪奎,宋现春,许向荣,等.考虑径向间隙的非理想双圆弧滚道滚珠丝杠副接触角建模和分析[J].振动与冲击,2019,38(20):181-187.
[21] 王凯. 滚珠丝杠副滚道型面参数控制关键技术研究[D].南京:南京理工大学,2022.

双圆弧滚珠丝杠的滚道截型误差对摩擦力矩影响分析^*

Analysis of the influence of profile error of double arc ball screw′s raceway on frictional torque

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

[1]	吕斌, 戴飞, 王艳芬, 周曾炜, 吴海红, 严枫. 基于Labview虚拟仪器的导电滑环检测系统设计与研究[J]. 现代制造工程, 2021, 484(1): 98-101.
[2]	张丽萍, 李业农, 周小青, 赵建杰. 某立式加工中心滚珠丝杠副反向间隙值的灰色预测[J]. 现代制造工程, 2017, 447(12): 82-85.