TY - GEN
T1 - The experimental research on residual stress regulation based on high-energy acoustic wave
AU - Pan, Qinxue
AU - Song, Wei
AU - Shao, Chang
AU - Ren, Yanfei
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/8/23
Y1 - 2017/8/23
N2 - The residual stress has a severe influence on the performance of strength, such as the fatigue life of parts and dimensional stability etc. The control and elimination of residual stress has been a hot but hard issue. Traditional control or elimination method is the heat treatment, impact and vibration and so on, however, the limitations of these methods prevent their development. Therefore, it is very important to study a simple and effective method of residual stress regulation. On the basis of high-energy ultrasonic theory, the theory of residual stress control is put forward, a control system based on high-energy ultrasonic is built. The stress regulation of aluminum alloy plate is carried out on this system, through the comparison of residual stress measured before and after regulation on aluminum alloy. It found the change regularity of residual stress, and confirm the feasibility of stress control with high-energy ultrasonic.
AB - The residual stress has a severe influence on the performance of strength, such as the fatigue life of parts and dimensional stability etc. The control and elimination of residual stress has been a hot but hard issue. Traditional control or elimination method is the heat treatment, impact and vibration and so on, however, the limitations of these methods prevent their development. Therefore, it is very important to study a simple and effective method of residual stress regulation. On the basis of high-energy ultrasonic theory, the theory of residual stress control is put forward, a control system based on high-energy ultrasonic is built. The stress regulation of aluminum alloy plate is carried out on this system, through the comparison of residual stress measured before and after regulation on aluminum alloy. It found the change regularity of residual stress, and confirm the feasibility of stress control with high-energy ultrasonic.
KW - High-energy ultrasonic wave
KW - Residual stress
KW - Stress elimination
UR - http://www.scopus.com/inward/record.url?scp=85030315602&partnerID=8YFLogxK
U2 - 10.1109/ICMA.2017.8015933
DO - 10.1109/ICMA.2017.8015933
M3 - Conference contribution
AN - SCOPUS:85030315602
T3 - 2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017
SP - 888
EP - 892
BT - 2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th IEEE International Conference on Mechatronics and Automation, ICMA 2017
Y2 - 6 August 2017 through 9 August 2017
ER -