镍钛诺合金涡卷弹簧的力学建模与测试

吴佳俊; 王帮峰; 芦吉云; 顾莉莉

doi:10.3788/OPE.20142204.0963

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镍钛诺合金涡卷弹簧的力学建模与测试

微纳技术与精密机械 | 更新时间：2020-08-13

- 镍钛诺合金涡卷弹簧的力学建模与测试
- Mechanical modeling and tests of nitinol spiral spring
- 光学精密工程 2014年22卷第4期页码：963-969
- 作者机构：
  
  1. 南京航空航天大学机械结构力学及控制国家重点实验室,江苏南京,210016
  2. 南京航空航天大学民航学院,江苏南京,210016
  3. 南京航空航天大学航空宇航学院,江苏南京,210016
- 作者简介：
- 基金信息：
  
  江苏高校优势学科建设工程资助项目( )
- DOI：10.3788/OPE.20142204.0963
  中图分类号： TG139.6;TH135.6
- 收稿日期：2013-12-05，
  
  修回日期：2014-01-07，
  
  纸质出版日期：2014-04-25
- 稿件说明：
移动端阅览
吴佳俊, 王帮峰, 芦吉云等. 镍钛诺合金涡卷弹簧的力学建模与测试[J]. 光学精密工程, 2014,22(4): 963-969

WU Jia-jun, WANG Bang-feng, LU Ji-yun etc. Mechanical modeling and tests of nitinol spiral spring[J]. Editorial Office of Optics and Precision Engineering, 2014,22(4): 963-969
吴佳俊, 王帮峰, 芦吉云等. 镍钛诺合金涡卷弹簧的力学建模与测试[J]. 光学精密工程, 2014,22(4): 963-969 DOI： 10.3788/OPE.20142204.0963.

WU Jia-jun, WANG Bang-feng, LU Ji-yun etc. Mechanical modeling and tests of nitinol spiral spring[J]. Editorial Office of Optics and Precision Engineering, 2014,22(4): 963-969 DOI： 10.3788/OPE.20142204.0963.

摘要

以非接触式形状记忆合金平面涡卷弹簧为例，研究了此类元件的作动原理，建立了镍钛形状记忆合金涡卷弹簧的力学模型。以普通平面涡卷弹簧的计算方式和形状记忆合金的相变方程本构模型为基础，建立了形状记忆合金涡卷弹簧的力学模型，获得了预紧扭力、激励温度、输出扭力和转角位置之间的关系表达式，并且通过两组测试验证了该力学模型和关系表达式。在对激励温度和扭力输出的关系测试中，模型计算值对测试值的确定系数为0.669，最小误差为2.4%，最大误差为215.9%；在对转角位移和扭力的关系测试中，计算值与测试值的确定系数为0.336，最小误差为48.9%，最大误差为350.0%。测试显示，力学模型的计算值与测试的数据具有类似的表征形式。

Abstract

By taking non-contact nitinol Shape Memory Alloy(SMA) spiral springs for examples

this paper explores the activer principle of this kinds of spiral springs and estallishes a mechanical model for the spiral springs.On the basis of the calculation method of an ordinary plane spiral spring and the constitutive model of phase transformation equation for the SMA

a mechanical model of SMA spiral spring was established

and the relationship among the preload

motivate temperature

output torsion and the angular displacement was obtained. Then

the mechanical model was validated by practical measurements. In the temperature and torsion relationship testing

the coefficient of determination between test value and calculated value is 0.669

the minimum error rate is 2.4% and the maximum error rate is 215.9%. In the angular displacement and torsion relationship testing

the coefficient of determination between test value and calculated value is 0.336

the minimum error rate is 48.9% and the maximum error rate is 350.0%. The results show that the test results and calculated value have the similar form of representation.

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references

黄俊, 张建辉, 王守印. 多级"Y"型流管无阀压电泵的原理与试验验证[J]. 光学精密工程, 2013, 21 (2):423-430. HUANG J, ZHANG J H, WANG SH Y. Theory and experimental verification on the valveless piezoelectric pump with multistage Y-shape tubes[J]. Opt. Precision Eng., 2013, 21(2):423-430. (in Chinese)

温建明, 马继杰, 曾平. 压电旋转驱动器制作及性能测试[J]. 光学精密工程, 2013, 21 (1):131-136. WEN J M, MA J J, ZENG P. Machining and functional testing of piezoelectric rotary actuator[J]. Opt. Precision Eng., 2013, 21 (1):131-136. (in Chinese)

张立, 王帮峰, 周勇. 纸盆结构在压电式合成射流驱动器上的应用[J]. 中国机械工程, 2013, 24 (002):149-152. ZHANG L, WANG B F, ZHOU Y. Application of cone structure on piezoelectric synthetic jet actuator[J]. China Mechanical Engineering, 2013, 24 (002):149-152. (in Chinese)

BRINSON L. One-dimensional constitutive behavior of shape memory alloys: thermomechanical derivation with non-constant material functions and redefined martensite internal variable[J]. Journal of Intelligent Material Systems and Structures, 1993, 4 (2):229-242.

TANAKA K. A thermomechanical sketch of shape memory effect: one-dimensional tensile behavior[J]. Res. Mech., 1986, 18 (3):251-263.

LIANG C, ROGERS C. One-dimensional thermomechanical constitutive relations for shape memory materials[J]. Journal of Intelligent Material Systems and Structures, 1990, 1 (2):207-234.

周博, 王振清, 梁文彦. 形状记忆合金的细观力学本构模型[J]. 金属学报, 2006, 42 (9):919-924. ZHOU B, WANG ZH Q, LIANG W Y. A micromechanical constitutive model of shape memory alloys[J]. Acta Metallurgica Sinica, 2006, 42 (9):919-924. (in Chinese)

周博, 刘彦菊, 冷劲松. 形状记忆合金的宏观力学本构模型[J]. 中国科学: G 辑, 2009, (7):998-1006. ZHOU B, LIU Y J, LENG J S. A macro-mechanical constitutive model of shape memory alloys[J]. China Ser. G, 2009, (7):998-1006.

于东, 张博明, 金龙学. 形状记忆合金旋转驱动器结构设计方法[J]. 机械工程学报, 2010, (14):91-94. YU D, ZHANG B M, JIN L X. Structural design method of rotation gear actuated by shape memory alloys[J]. Journal of Mechanical Engineering, 2010, (14):91-94. (in Chinese)

YANG K. Research and application of new inserted shape memory alloy actuators[J]. Industrial Electronics, IEEE Transactions, 2010, 57 (8):2845-2850.

熊克, 陶宝祺, 姚恩涛. 形状记忆合金扭力驱动器的力学模型和实验研究[J]. 航空学报, 2001, 22 (4):379-381. XIONG K, TAO B Q, YAO E T. Mechanical model and experimental analysis on shape memory alloys torsion actuator[J]. Acta Aeronautica et Astronautica Sinica, 2001, 22 (4):379-381. (in Chinese)

XIA L, WANG F, LU J. A valveless micropump driven by differential SMA actuator[C].International Conference on Smart Materials and Nanotechnology in Engineering, 2007:64230Y-1-7.

BARBARINO S, AMEDURI S, PECORA R. Wing chamber control architectures based on SMA: numerical investigations[C].Proceedings of SPIE International Conference on Smart Materials and Nanotechnology in Engineering, 2007:64231E.

孙京. 太阳翼铰链平面涡卷弹簧参数设计[J]. 航天器工程, 2000, (3):37-43. SUN J. Parameters design of spiral spring in solar panel[J]. Spacecraft Engineering, 2000, (3):37-43. (in Chinese)

JB/T 7366平面涡卷弹簧设计计算[S].1994. JB/T 7366 Design and calculation of plane scroll spring[S].1994. (in Chinese).

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