Surface Residual Stress Measurement of Metal Material Using Ultrasonic

被引：0
|
作者：
Liu H. [1 ]
Liu T. [1 ]
Li Y. [1 ]
Wang Y. [1 ]
机构：
[1] Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian
来源：
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering | 2021年 / 57卷 / 12期
关键词：
Grain orientation; Metal materials; Surface stress; Ultrasonic measurement;
D O I：
10.3901/JME.2021.12.118
中图分类号：
学科分类号：
摘要：
To measure the surface residual stress using non-destructive testing method for the metal parts during manufacturing process is still a difficult problem. A plane stress state measurement method using ultrasonic is proposed. The characterization factor of grain orientation is introduced based on linear elasticity theory. And the influence mechanism of grain orientation on ultrasonic propagation is revealed. Considering the joint effect of material mechanical properties (elastic constants, grain orientation, etc.) and stress state on acoustic velocity, a plane stress component-acoustic velocity decoupling model is established. The effect of temperature and coupling state on ultrasonic attenuation, distortion and time-of-flight is analyzed based on longitudinal critically refracted (LCR) wave surface stress measurement principle, and a "one-transmitter-two-receiver" direct coupling wave-generation probe is designed. The variable cross-section aluminum alloy plate under uniaxial tension and the rolled aluminum alloy plate after friction stir welding are taken as typical objects. The surface stress measurement experiment is carried out by using the self-developed ultrasonic stress measurement system. The results of stress measurement are in good agreement compared with finite element method and hole drilling method, which provides a feasible solution for surface stress measurement of metal materials at the manufacturing site. © 2021 Journal of Mechanical Engineering.
引用
收藏
页码：118 / 125
页数：7
相关论文
共 16 条
  • [1] BRINKSMEIER E, CAMMETT J T, KOENIG W, Et al., Residual stresses-measurement and causes in machining processes, CIRP Annals, 31, 2, pp. 491-510, (1982)
  • [2] XU Chunguang, LI Peilu, Stress-free manufacturing technology, Journal of Mechanical Engineering, 56, 8, pp. 113-132, (2020)
  • [3] LIU Minghe, KIM J, JACOBS L, Et al., Experimental study of nonlinear Rayleigh wave propagation in shot-peened aluminum plates-Feasibility of measuring residual stress, NDT & E International, 44, 1, pp. 67-74, (2011)
  • [4] JAVADI Y, SADEGHI S, NAJAFABADI M A., Taguchi optimization and ultrasonic measurement of residual stresses in the friction stir welding, Materials & Design, 55, pp. 27-34, (2014)
  • [5] XU Chunguang, SONG Wentao, PAN Qinxue, Et al., Residual stress nondestructive testing method using ultrasonic, Nondestructive Testing, 36, 7, pp. 25-31, (2014)
  • [6] SONG Wentao, XU Chunguang, PAN Qinxue, Et al., Nondestructive testing and characterization of residual stress field using an ultrasonic method, Chinese Journal of Mechanical Engineering, 29, 2, pp. 365-371, (2016)
  • [7] LU Hao, LIU Xuesong, ZHU Zheng, Et al., Rapid and nondestructive measurement system for welding residual stress by ultrasonic method, Chinese Journal of Mechanical Engineering, 21, 6, pp. 91-93, (2008)
  • [8] WANG Wei, DENG Ya, ZHANG Yumin, Et al., Stress measurement in CERP composites using critically refracted longitudinal waves, Aerospace Materials and Technology, 48, 4, pp. 67-70, (2018)
  • [9] KARABUTOV A, DEVICHENSKY A, IVOCHKIN A, Et al., Laser ultrasonic diagnostics of residual stress, Ultrasonics, 48, 6, pp. 631-635, (2008)
  • [10] WALASZEK H, LIEURADE H P, PEYRAC C, Et al., Potentialities of ultrasonics for evaluating residual stresses: Influence of microstructure, Journal of pressure vessel technology, 124, 3, pp. 349-353, (2002)
12