Design and experiment of Y-type flexure hinge

Yue-Qing YU; Qing-Qing LI

doi:10.3788/OPE.20172402.0394

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Design and experiment of Y-type flexure hinge

Micro/Nano Technology and Fine Mechanics | 更新时间：2020-07-07

- Design and experiment of Y-type flexure hinge
- Optics and Precision Engineering Vol. 25, Issue 2, Pages: 394-400(2017)
- 作者机构：
  
  北京工业大学机电学院, 北京 100124
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20172402.0394
  CLC： TH132.3
- Received：10 September 2016，
  
  Accepted：28 October 2016，
  
  Published：25 February 2017
- 稿件说明：
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Yue-Qing YU, Qing-Qing LI. Design and experiment of Y-type flexure hinge[J]. Optics and precision engineering, 2017, 25(2): 394-400.
DOI：

Yue-Qing YU, Qing-Qing LI. Design and experiment of Y-type flexure hinge[J]. Optics and precision engineering, 2017, 25(2): 394-400. DOI： 10.3788/OPE.20172402.0394.

摘要

为设计一种高精度、结构简单的大变形柔性铰链，提高并联平台的运动精度和零件使用寿命，本文提出了一种Y型柔性铰链。首先，借助ANSYS和ADAMS进行柔性铰链的回转中心、安装方式和行程要求的分析研究。接着，利用数控机床进行柔性铰链的加工制作。然后，利用光学坐标测量仪OPTOTRAK进行柔性铰链的轴漂测量实验。最后，进行了转动副并联平台、单片簧柔性铰链并联平台和Y型柔性铰链并联平台的圆轨迹实验。实验结果表明：Y型柔性铰链回转误差最大值为0.5962mm，Y型柔性铰链并联平台圆轨迹的误差最大值比转动副并联平台减小了42.7%。Y型柔性铰链可以很好地替换并联平台中的转动副，提高并联平台运动精度。

Abstract

In order to design a large deformation of flexure hinge with high precision and simple structure and to promote the motion precision of parallel platform and the life of elements

a Y-type flexure hinge was proposed in the article. Firstly

made analysis and study of the rotation center

installation method and stroke requirements of flexure hinge by application of ANSYS and ADAMS. Secondly

processed the flexure hinge by using CNC machine. Thirdly

measured the axis drift of flexure hinge by using the 3D optical coordinate measuring instrument OPTOTRAK. Finally

conducted the circle trajectory experiments of parallel platform with kinematic pairs

leaf spring flexible hinge and Y type flexible hinge. The results show that the maximum rotation error of Y type flexure hinge is 0.596 2 mm and the maximum error of circle trajectory on the parallel platform provided with Y type flexible hinge decreased by 42.7% as compared with on the parallel platform provided with kinematic pairs

which means Y type flexure hinge can substitute the kinematic pairs in the parallel platform and able to promote the motion precision of the parallel platform.

关键词

Keywords

references

于靖军, 郝广波, 陈贵敏, 等.柔性机构及其应用研究进展[J].机械工程学报, 2015, 13:53-68.

YU J J, HAO G B, CHEN G M, et al.. State-of-art of compliant mechanisms and their applications[J]. Chinese Journal of Mechanical Engineering, 2015, 13:53-68. (in Chinese)

周子云, 高云国, 邵帅, 等.采用柔性铰链的快速反射镜设计[J].光学精密工程, 2014, 22(6):1547-1554.

ZHOU Z Y, GAO Y G, SHAO SH, et al.. Design of fast steering mirror using flexible hinge[J]. Opt. Precision Eng., 2014, 22(6):1547-1554. (in Chinese)

余跃庆, 吕强, 马兰.含有柔顺关节的并联机器人轨迹跟踪实验[J].北京工业大学学报, 2015, 4:486-492.

YU Y Q, LV Q, MA L. Experimental study on trajectory tracking of parallel robots with compliant joints[J]. Journal of Beijing University of Technology, 2015, 4:486-492. (in Chinese)

赵山杉, 毕树生, 宗光华, 等.基于曲线柔性单元的新型大变形柔性铰链[J].机械工程学报, 2009, 4:8-12.

ZHAO SH B, BI SH SH, ZONG G H, et al.. New Large-deflection Flexure Pivot Based on Curved Flexure Element[J]. Chinese Journal of Mechanical Engineering, 2009, 4:8-12. (in Chinese)

余跃庆, 马兰, 崔忠炜, 等.柔性机器人的关节设计与制作[J].中国科技论文, 2013, 8:784-786.

YU Y Q, MA L, CUI ZH W, et al.. Design and manufacture of flexure robot joints[J].China Sciencepaper, 2013, 8:784-786. (in Chinese)

ZHU B L, ZHANG X M, FATIKOW S. Design of single-axis flexure hinges using continuum topology optimization method[J]. Science China (Technological Sciences), 2014, 3:560-567.

裴旭, 宗光华, 于靖军.柔性铰链的转动精度改进法[J].中北大学学报 (自然科学版), 2013, 2:120-123+133.

PEI X, ZONG G H, YU J J. Improved method for rotational accuracy of flexure hinges[J]. Journal of North University of China (Natural Science Edition), 2013, 2:120-123+133. (in Chinese)

李宗轩, 张雷, 姚劲松, 等. Cartwheel型双轴柔性铰链设计[J].光学精密工程, 2013, 21(9):2317-2325.

LI Z X, ZHAGN L, YAO J S, et al.. Design of Cartwheel bi-axial flexural hinge[J]. Opt. Precision Eng., 2013, 21(9):2317-2325. (in Chinese)

陈贵敏, 韩琪.深切口椭圆柔性铰链[J].光学精密工程, 2009, 17(3):570-575.

CHEN G M, HAN Q. Deep-notch elliptical flexure hinges[J]. Opt. Precision Eng., 2009, 17(3):570-575. (in Chinese)

宗光华, 毕树生, 于靖军, 等.双曲杆型空心柔性铰链[P].北京:

CN101025187, 2007-08-29. ZONG G H, BI SH SH, YU J J, et al.. Double curved rod type hollow flexible hinge[P]. Beijing:CN101025187, 2007-08-29. (in Chinese)

毕树生, 赵宏哲, 于靖军.交叉簧片转动型柔性铰链[P].北京:

CN101387315, 2009-03-18. BI SH SH, ZHAO H ZH, YU J J. Cross-Spring Flexural Pivot's Warpage[P]. Beijing:CN101387315, 2009-03-18. (in Chinese)

KIKUCHI N. Solutions to shape and topology eigenvalue optimization problems using a homogenization method[J]. Intern. J. for Numerical Methods in Engineering, 1992, 35(7):1487-1502.

GOLDFARB M, SPEICH J. A Well-Behaved Revolute Flexure Joint for Compliant Mechanism Design[J]. ASME J. Mech. Des., 1999, 121(3):424-429.

SMITH S. Flexures:Elements of Elastic Mechanisms[D]. Taylor & Francis, London, 2000.

MOON Y M, TREASE B P, KOTA S. Design of large_displacement compliant joints[J]. ASME Journal of Mechanical Design, 2005, 127(4):788-798.

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