行星滚柱丝杠副螺纹牙均载设计方法研究 -- 西北工业大学学报,2016,34(3):499-507
论文:2016,Vol:34,Issue(3):499-507
引用本文:
张文杰, 刘更, 佟瑞庭, 马尚君. 行星滚柱丝杠副螺纹牙均载设计方法研究[J]. 西北工业大学学报
Zhang Wenjie, Liu Geng, Tong Ruiting, Ma Shangjun. Thread Load Balance Design Method of Planetary Roller Screw Mechanism[J]. Northwestern polytechnical university

行星滚柱丝杠副螺纹牙均载设计方法研究
张文杰, 刘更, 佟瑞庭, 马尚君
西北工业大学 陕西省机电传动与控制工程实验室, 陕西 西安 710072
摘要:
为实现行星滚柱丝杠副(PRSM)的螺纹牙均载设计,使作用载荷尽可能在滚柱螺纹牙间均匀分布,从PRSM结构参数设计与螺纹精度设计2个层面展开研究。根据螺纹牙设计的弯曲与剪切强度条件与接触屈服条件,得到螺纹牙额定载荷与极限载荷计算方法以及PRSM参数设计准则。在参数设计层面,按照PRSM参数设计的一般流程,采用单因素方法研究了主要设计参数对载荷分布的影响规律,揭示了设计参数对载荷分布影响的基本规律,用于指导均载设计中参数优化。结果表明,各参数优化设计的关键是使丝杠、滚柱与螺母三者的轴段刚度有利于载荷均匀分布。在螺纹精度设计层面,研究了服从不同正态分布的随机螺距误差对载荷分布的影响,基于其影响规律,提出螺纹精度设计与公差带位置控制方法,实现PRSM螺纹牙均载设计。
关键词:    行星滚柱丝杠副    载荷分布    均载设计    参数设计    精度设计    公差带   
Thread Load Balance Design Method of Planetary Roller Screw Mechanism
Zhang Wenjie, Liu Geng, Tong Ruiting, Ma Shangjun
Shaanxi Engineering Laboratory for Transmissions and Controls, Northwestern Polytechnical University, Xi'an 710072
Abstract:
In order to achieve thread load balance design of planetary roller screw mechanism (PRSM), i.e. to make the applied load uniformly distributed among the threads of roller, two sections which include structural parameters design and thread tolerance design are studied in this paper. Firstly, two criteria are presented to guide the parameters design of thread form, which include intensity criterion and yield criterion of contact, and base on which, the rated load and limit load of thread and the criteria of parameter design are developed. Secondly, the effects of parameters of PRSM on load distribution are investigated by univariate analysis, and the nature of effect of parameters on load distribution are obtained. Results show that the nature of parameters optimal design is to search for a combination of shaft section stiffness of screw, roller and nut which can help to reach a uniform load distribution. Lastly, the effects of pitch deviations that obey normal distribution on load distribution are investigated, and approach of tolerance design are presented, which is identified to be effective to reach a uniform distribution of applied load among threads of roller.
Key words:    planetary roller screw mechanism    load distribution    load balance design    parameter design    precision design    tolerance zone   
收稿日期: 2015-10-27     修回日期:
DOI:
基金项目: 国家自然科学基金(51275423,51505381)、教育部高等学校博士学科点专项科研基金(20126102110019)、高等学校学科创新引智计划(B13044)与西北工业大学基础研究基金培育类项目资助。
通讯作者:     Email:
作者简介: 张文杰(1988—),西北工业大学博士研究生,主要从事行星滚柱丝杠副设计、制造及其承载特性的研究。
相关功能
PDF(1900KB) Free
打印本文
把本文推荐给朋友
作者相关文章
张文杰  在本刊中的所有文章
刘更  在本刊中的所有文章
佟瑞庭  在本刊中的所有文章
马尚君  在本刊中的所有文章

参考文献:
[1] Brandenburg G, Brückl S, Dormann J, et al. Comparative Investigation of Rotary and Linear Motor Feed Drive Systems for High Precision Machine Tools[C]//Proceedings of the Sixth International Workshop on Advanced Motion Control, Nagoya, Japan, 2000: 384-389
[2] Wang Hui, Tong Minhui, Zheng Pei. Research on Contact Strength between Roller Screw Pair on Hoisting Mechanism Applied in Deep Sea Crane[C]//3rd International Conference on Applied Mechanics, Materials and Manufacturing, 2013: 2001-2005
[3] Boucher J Lutton. Roller Screws Crucial for Deep Sea Oil Rigs[J]. Ball Bearing Journal, 1985(12): 15-18
[4] 黄祖尧. 绿色滚动功能部件在伺服进给系统中助推数控机床绿色制造[J]. 制造技术与机床,2013(3): 38-43 Huang Zuyao. Green Rolling Components in CNC Machine Tool Servo Feed System Boost Green Manufacturing[J]. Manufacturing Technology and Machine Tool, 2013(3): 38-43 (in Chinese)
[5] 靳谦忠, 杨家军, 孙健利. 行星式滚柱丝杠副的运动特性及参数选择[J]. 制造技术与机床, 1998, (5): 13-16 Jin Qianzhong, Yang Jiajun, Sun Jianli. Motion Characteristics and Parameters Choosing of Planetary Roller Screw[J]. Manufacturing Technology and Machine Tool, 1998(5): 13-16 (in Chinese)
[6] Ma Shangjun, Liu Geng, Tong Ruiting, et al. A New Study on the Parameter Relationships of Planetary Roller Screws[J]. Mathematical Problem in Engineering, 2012(1): 1-29
[7] Velinsky S A, Chu B, Lasky T A. Kinematics and Efficiency Analysis of the Planetary Roller Screw Mechanism[J]. Mechanical Design, 2009, 131(1): 1-8
[8] Jones M H, Velinsky S A. Kinematics of Roller Migration in the Planetary Roller Screw Mechanism[J]. Mechanical Design, 2012, 134(1): 1-6
[9] 马尚君, 刘更, 佟瑞庭, 等. 行星滚柱丝杠副轴向弹性变形的有限元分析[J]. 机械传动, 2012, 36(7): 78-81 Ma Shangjun, Liu Geng, Tong Ruiting, et al. Finite Element Analysis of Axila Elastic Deformation for Planetary Roller Screw[J]. Journal of Mechanical Transmission, 2012, 36(7): 78-81 (in Chinese)
[10] 马尚君,刘更,佟瑞庭. 行星滚柱丝杠副摩擦力矩及传动效率研究[J]. 哈尔滨工业大学学报, 2013, 45(11): 74-79 Ma Shangjun, Liu Geng, Tong Ruiting. The Frictional Moment and Transmission Efficiency of Planetary Roller Screw[J]. Journal of Harbin Institute of Technology, 2013, 45(11): 74-79 (in Chinese)
[11] 马尚君, 刘更, 周建星, 等. 行星滚柱丝杠副运转过程动态特性分析[J]. 振动与冲击, 2013, 32(3): 167-171 Ma Shangjun, Liu Geng, Zhou Jianxing, et al. Dynamic Characterisitic Analysis of Planetary Roller Screw in Operating Process[J]. Journal of Vibration and Shock, 2013, 32(3): 167-171 (in Chinese)
[12] 杨家军, 韦振兴, 朱继生, 等. 行星滚柱丝杠副载荷分布及刚度计算[J]. 华中科技大学学报, 2011, 39(4): 1-4 Yang Jiajun, Wei Zhenxing, Zhu Jisheng, et al. Calculation of Load Distribution of Planetary Roller Screws and Static Rigidity[J]. Journal of Huazhong University of Science and Technology(Nature Science Edition), 2011, 39(4): 1-4 (in Chinese)
[13] Jan Ryš, Lisowski F. The Computational Model of the Load Distribution Between Elements in Planetary Roller Screw[C]//9th International Conference on Fracture & Strength of Solids, Jeju, Korea, 2013
[14] Jones M H, Velinsky S A. Stiffness of the Roller Screw Mechanism by the Direct Method[J]. Mechanics Based Design of Structures and Machines, 2014, 42: 17-34
[15] Ma Shangjun, Liu Geng, Tong Ruiting, et al, A Frictional Heat Model of Planetary Roller Screw Mechanism Considering Load Distribution[J]. Mechanics Based Design of Structures and Machines, 2015, (43): 164-182
[16] 张文杰, 刘更, 马尚君, 等. 不同安装方式下行星滚柱丝杠副载荷分布研究[J]. 西北工业大学学报,2015, 33(2): 229-236 Zhang Wenjie, Liu Geng, Ma Shangjun, et al. Load Distribution of Planetary Roller Screw Mechanism with Different Installations[J]. Journal of Northwestern Polytechanical University, 2015, 33(2): 229-236 (in Chinese)
[17] 濮良贵, 纪名刚. 机械设计[M]. 北京:高等教育出版社, 2006: 93-100 Pu Lianggui, Ji Minggang. Design of Machinery[M]. Beijing, China Higher Education Press, 2006: 93-100 (in Chinese)
[18] Johnson K. Contact Mechanics[M]. Cambridge University Press, 1985: 84-104
[19] 王仲仁, 苑世剑, 胡连喜, 等. 弹性与塑性力学基础[M]. 哈尔滨:哈尔滨工业大学出版社, 2007: 84-97 Wang Zhongren, Yuan Shijian, Hu Lianxi, et al. Fundamentals of Elasticity and Plasticity[M]. Harbin, Harbin Institute of Technology Press, 2007: 84-97 (in Chinese)
[20] Harris T A, Kotzalas M N. Rolling Bearing Analysis[M]. Fifth Edition. New York, Taylor & Francis Group, LLC, 2007: 104-120
相关文献:
1.张文杰, 刘更, 马尚君, 佟瑞庭.不同安装方式下行星滚柱丝杠副载荷分布研究[J]. 西北工业大学学报, 2015,33(2): 229-236