纺织学报 ›› 2022, Vol. 43 ›› Issue (05): 170-177.doi: 10.13475/j.fzxb.20210600108

• 机械与器材 • 上一篇    下一篇

纺织装备行星齿轮传动系统修形研究

莫帅1,2(), 刘志鹏1,2, 罗炳睿1,2, 岑国建3, 徐家科3, 高瀚君4   

  1. 1.天津工业大学 机械工程学院, 天津 300387
    2.天津市现代机电装备技术重点实验室, 天津 300387
    3.宁波中大力德智能传动股份有限公司, 浙江 宁波 315301
    4.北京航空航天大学 虚拟现实技术与系统国家重点实验室, 北京 100191
  • 收稿日期:2021-06-01 修回日期:2022-02-06 出版日期:2022-05-15 发布日期:2022-05-30
  • 作者简介:莫帅(1987— ),男,副教授,博士。主要研究方向为现代纺织装备。E-mail: moshuai2010@163.com。
  • 基金资助:
    国家自然科学基金项目(51805368);中国科协青年人才托举工程项目(2018QNRC001);中国纺织工业联合会应用基础研究项目(J201806)

Research on modification of planetary gear transmission system used in textile machineries

MO Shuai1,2(), LIU Zhipeng1,2, LUO Bingrui1,2, CEN Guojian3, XU Jiake3, GAO Hanjun4   

  1. 1. School of Mechanical Engineering, Tiangong University, Tianjin 300387, China
    2. Tianjin Modern Electromechanical Equipment Technology Key Laboratory, Tianjin 300387, China
    3. Ningbo Zhongda Leader Transmission Equipment Co., Ltd., Ningbo, Zhejiang 315301, China
    4. State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing 100191, China
  • Received:2021-06-01 Revised:2022-02-06 Published:2022-05-15 Online:2022-05-30

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摘要：

为达到纺织装备用行星减速器高传动效率和低噪音等要求,构建行星减速器三维数字化样机,并以此基础对该减速器第二级行星齿轮传动系统进行接触分析和齿面修形研究。以齿轮传动误差、啮合刚度、齿面法向力为评价指标对行星齿轮进行修形分析,通过改变不同修形参数分析其对修形指标参数的影响,最终确定行星齿轮传动系统的最佳修形方案。研究表明:行星齿轮传动系统的传动误差峰峰值由未修形时的0.68 μm降为修形后的0.25 μm,降低了约63%;齿面法向力和轮齿啮合刚度不同程度减小,改善了行星齿轮啮入、啮出冲击,有效提高了行星齿轮传动系统的传动效率,对行星齿轮传动系统的减振降噪提供了参考。

关键词: 行星传动, 齿轮修形, 传动误差, 齿面法向力, 啮合刚度, 纺织装备

Abstract:

In order to meet the requirements of high transmission efficiency and low noise of the planetary reducer for textile machineries, a three-dimensional digital prototype of the planetary reducer was constructed, and on this basis, the contact analysis and tooth surface modification research of the second-stage planetary gear transmission system of the reducer were carried out. The gear transmission error, meshing stiffness, and tooth surface normal force were used as evaluation indexes to study the modification of the planetary gear. By changing modification parameters to analyze its influence on the modification index parameters, the best modification plan of the planetary gear system was finalized. Studies show that the peak transmission error of the planetary gear transmission system is reduced from 0.68 μm before modification to 0.25 μm after modification, reducing by about 63%. The normal force of the tooth surface and the meshing rigidity of the gear teeth are reduced to varying degrees and improved. The impact of the planetary gear meshing in and out is effectively improved, and the transmission efficiency of the planetary gear transmission system is effectively improved, and it provides a reference for the vibration and noise reduction of the planetary gear transmission system.

Key words: planetary transmission, gear modification, transmission error, tooth surface normal force, meshing stiffness, textile machinery

中图分类号: 

  • TH132

图1

齿廓修形示意图 注:图中曲线是修形曲线,Caa为齿顶最大修形量; Caf为齿根最大修形量;dCa为齿顶修形起始点, dNa为终止点;dCf为齿根修形起始点,dNf为终止点; Lca为齿顶修形长度,Lcf为齿根修形长度。"

图2

齿向修形示意图"

表1

第2级行星齿轮参数"

齿轮 齿数 模数/mm 压力角/(°) 螺旋角/(°) 齿宽/mm
太阳轮 30 0.85 20 12 17
行星轮 30 0.85 20 12 16
内齿轮 90 0.85 20 12 18

图3

精密行星减速器"

图4

不同修形曲线时传动误差和传动误差均方差"

图5

不同齿廓修形量的传动误差和法向力"

图6

太阳轮-行星轮啮合刚度"

图7

行星轮-内齿圈啮合刚度"

图8

不同齿向修形量的传动误差和法向力"

图9

综合修形不同修形量的传动误差和法向力"

图10

行星轮接触区"

[1] 岳会军, 张尧, 李洪彪, 等. 变速器齿轮振动机理及修形减振降噪方法[J]. 北京航空航天大学学报, 2017, 43(10): 2003-2010.
YUE Huijun, ZHANG Yao, LI Hongbiao, et al. Transmission gear vibration mechanism and modification method for vibration and noise reduction[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(10): 2003-2010.
[2] 蒋进科, 方宗德, 刘红梅. 行星传动多体齿轮承载接触特性分析[J]. 机械工程学报, 2019, 55(15): 174-182.
JIANG Jinke, FANG Zongde, LIU Hongmei. Loaded tooth contact characteristic analysis of multi-gear for planetary transmission[J]. Chinese Journal of Mechanical Engineering, 2019, 55(15): 174-182.
[3] 吴勇军, 王建军, 韩勤锴, 等. 基于接触有限元分析的斜齿轮齿廓修形与实验[J]. 航空动力学报, 2011, 26(2): 409-415.
WU Yongjun, WANG Jianjun, HAN Qinkai, et al. Tooth profile modification ofhelical gears and experimental study based on finite element contact analysis[J]. Journal of Aeronautical Dynamics, 2011, 26(2): 409-415.
[4] 魏静, 赖育彬, 秦大同, 等. 齿廓修形斜齿轮副啮合刚度解析计算模型[J]. 振动与冲击, 2018, 37(10): 94-101.
WEI Jing, LAI Yubin, QIN Datong, et al. Analytical model of the mesh stiffness of helical gear pair after tooth profile mod-ification[J]. Journal of Vibration and Shock, 2018, 37(10): 94-101.
[5] 魏静, 王刚强, 秦大同, 等. 考虑修形的斜齿轮系统非线性激励与动力学特性研究[J]. 振动工程学报, 2018, 31(4): 561-572.
WEI Jing, WANG Gangqiang, QIN Datong, et al. Nonlinear excitation and dynamic characteristics of helical gear system with considering modification[J]. Chinese Journal of Vibration Engineering, 2018, 31(4): 561-572.
[6] 陈洪月, 朱煜, 毛君, 等. 齿廓修形对渐开线直齿轮设计传递误差的影响[J]. 华中科技大学学报(自然科学版), 2018, 46(3): 91-97.
CHEN Hongyue, ZHU Yu, MAO Jun, et al. Influence of tooth profile modification on design transmission error of involute sp-ur gear[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2018, 46(3): 91-97.
[7] 唐进元, 蔡卫星, 王志伟. 修形圆柱齿轮啮合刚度计算公式[J]. 中南大学学报(自然科学版), 2017, 48(2): 337-341.
TANG Jinyuan, CAI Weixing, WANG Zhiwei. Meshing stiffness formula of modification gear[J]. Journal of Central South University(Natural Science Edition), 2017, 48(2): 337-341.
[8] NI G, ZHU C, SONG C, et al. Tooth contact analysis of crossed beveloid gear transmission with parabolic modification[J]. Mechanism and Machine Theory, 2017, 113(7): 40-52.
doi: 10.1016/j.mechmachtheory.2017.03.004
[9] 金亭亭, 汪久根. 对数修形斜齿轮的接触分析[J]. 机械传动, 2014, 38(2): 118-122.
JIN Tingting, WANG Jiugen. Contact analysis of helical gear with logarithmic modification[J]. Mechanical Transmission, 2014, 38(2): 118-122.
[10] 张俊, 陈涛, 汪建. 基于最小动态传动误差波动量的斜齿行星轮系齿轮修形研究[J]. 振动与冲击, 2019, 38(19): 77-88.
ZHANG Jun, CHEN Tao, WANG Jian. Tooth modification of helical planetary gear train based on minimum dynamic transmission error fluctuation[J]. Journal of Vibration and Shock, 2019, 38(19): 77-88.
[11] MO Shuai, ZHANG Ting, JIN Guoguang, et al. Analytical investigation on load sharing characteristics of herringbone planetary gear train with flexible support and floating sun gear[J]. Mechanism and Machine Theory, 2020, 144(2): 1-27.
[12] MO Shuai, YUE Zongxiang, FENG Zhiyou, et al. Analytical investigation on load-sharing characteristics for multi-power face gear split flow system[J]. Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science, 2020, 234(2): 676-692.
doi: 10.1177/0954406219876954
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