|本期目录/Table of Contents|

[1]刘旭南,赵丽娟,高　猛,等.基于强度理论及虚拟仿真相结合的行星减速机构可靠性分析[J].中国安全生产科学技术,2016,12(1):33-38.[doi:10.11731/j.issn.1673-193x.2016.02.006]
　LIU Xunan,ZHAO Lijuan,GAO Meng,et al.Reliability analysis on planetary reduction mechanism based on combination of strength theory and virtual simulation[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(1):33-38.[doi:10.11731/j.issn.1673-193x.2016.02.006]
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基于强度理论及虚拟仿真相结合的行星减速机构可靠性分析()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年1期
页码:
33-38
栏目:
学术论著
出版日期:
2016-01-30

文章信息/Info

Title:
Reliability analysis on planetary reduction mechanism based on combination of strength theory and virtual simulation
文章编号:
1673-193X(2016)-02-0033-06
作者:
刘旭南1; 赵丽娟1; 高　猛2; LE THUY DUONG1
（1.辽宁工程技术大学机械工程学院，辽宁阜新123000；2.辽宁通用煤机装备制造股份有限公司产品研发中心，辽宁调兵山，112700）
Author(s):
LIU Xunan1;  ZHAO Lijuan1;  GAO Meng2;  LE THUY DUONG1
(1.College of Mechanical Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China; 2.Product Research DevelopmentCenter, Liaoning General Coal Mining Machinery Equipment Manufacturing Co., Ltd., Diaobingshan Liaoning 112700, China)
关键词:
行星减速机构; 可靠性; 接触应力; 弯曲应力; 强度理论
Keywords:
planetary reduction mechanism;  reliability;  contact stress;  bending stress;  strength theory
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2016.02.006
文献标志码:
A
摘要:
基于破煤理论建立了采煤机的力学模型，采用ADAMS建立采煤机刚柔耦合模型，并解决了边界条件添加、接触法向力提取等技术问题，分析了行星轴、架的可靠性；基于行星减速机构强度校核基本原理，开发了行星齿轮强度校核软件，以虚拟仿真中的动态接触法向力为输入，对某公司两种行星减速机构设计方案中各齿轮的接触应力和弯曲应力进行研究。该方法解决了传统分析中齿轮受力无法确定以及采用有限元软件无法求解齿根弯曲应力、求解接触应力时间过长的不足。结果表明：二级行星减速机构采用4行星轮结构要优于采用3行星轮方案，传动更稳定、可靠。
Abstract:
A mechanical model of shearer was established based on coal breaking theory. The rigid-flexible coupling model of shearer was built by using ADAMS, the technical problems of adding boundary conditions and extracting contact normal force were solved, and the reliability of planetary shaft and planetary carrier were analyzed. Based on the basic principles of strength check for planetary reduction mechanism, the strength check software of planetary gear was developed. Taking the dynamic contact normal force in virtual simulation as input, the contact stress and bending stress of each gear in two kinds of design schemes for planetary reduction mechanism were analyzed. The shortages of unable to determine the gear force in traditional analysis, unable to solve bending stress in dedendum and too long time in solving contact stress by using the finite element software were resolved by this method. The results showed that the secondary planetary reducer with 4 planetary gears structure is better than that with 3 planetary gears, and the transmission is more stable and reliable.

参考文献/References:

［1］Savage M, Paridon C A, Coy J J. Reliability model for planetary gear trains［J］. Transactions of the ASME, Journal of Mechanisms, Transmissions, and Automation in Design, 1983,105:291-297.?

［2］Savage M, Paridon C A, Coy J J. Reliability model for planetary gear trains［J］. Transactions of the ASME, Journal of Mechanisms, Transmissions, and Automation in Design, 1983,105:291-297.
［3］Oda Satoshi, Miyachika Kouitsu, Takeda Akira. Root stresses and bending fatigue breakage of planet gear［J］. Bulletin of the JSME,1984,27(227):995-1001.
［4］Ahmet Kahraman, Sandeep Vijayakar. Effect of Internal Gear Flexibility on the Quasi-Static Behavior of a Planetary Gear Set ［J］. Journal of Mechanical Design, 2000, 123(3):408-415.
［5］胡青春,段福海,吴上生. 封闭行星齿轮传动系统的可靠性研究［J］. 中国机械工程,2007（2）:146-149.HU Qingchun，DUAN Fuhai WU Shangsheng. Research on reliability of closed planetary transmission systems ［J］. China Mechanical Engineering,2007,02: 146-149.
［6］张东浩. NGW行星齿轮传动可靠性优化设计及其动力学仿真［D］.太原：太原理工大学,2013.
［7］许金龙，吴波，王畏寒.电牵引采煤机行星减速机构可靠性增长研究［J］.矿山机械，2011,39(8):27-29XU Jinlong, WU Bo, WANG Weihan. Study on reliability growth of planetary reducers in electric haulage shearers［J］. Mining & Processing Equipment，2011,39(8):27-29.
［8］张东进.电牵引采煤机行星减速轮系中太阳轮有限元应力及模态分析［J］.煤矿机械，2011，32(10)：119-121.ZHANG Dongjin. Stress and mode analysis of sun gear in planetary reduer of electric traction shearer based on finite element analysis［J］. Coal Mine Machinery，2011，32(10)：119-121.
［9］罗才旺.基于加载接触分析的NW行星轮系齿轮修形研究［D］.湖南：中南大学，2011：23-55.［10］赵丽娟,董萌萌. 含硫化铁结核薄煤层采煤机工作机构载荷问题［J］. 煤炭学报,2009（6）:840-844. ZHAO Li juan, DONG Mengmeng. Load problem sofworking mechanism of the shearer in containing pyrites and thin coal seam［J］.Journal of China Coal Sociery,2009（6）:840-844.
［11］饶振纲.行星齿轮传动设计［M］.北京：化学工业出版社，2003：136-178.
［12］孙晓娜.悬臂式掘进机建模与仿真研究［D］.阜新:辽宁工程技术大学,2012:18-20.［13］赵丽娟,刘旭南,刘鹏.截齿排列方式对采煤机工作性能的影响［J］.机械科学与技术,2014,33(12):1838-1844.ZHAO Lijuan, LIU Xunan, LIU Peng. Influence of picks arrangement mode on shearer’s working performance ［J］. Mechanical Science and Technology for Aerospace Engineering,2014,33(12):1838-1844.

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备注/Memo

备注/Memo:
收稿日期：2015-11-16
数字出版日期： 2015-12-28
作者简介：刘旭南，博士，讲师。
基金项目：中国煤炭工业科技计划项目(MTKJ2009-264)
更新日期/Last Update: 2016-01-28