Study on laser induced forming process parameters of aluminum alloy thermotube

Bo Yang; Shengbo Gong; Qingping Xiong; Jiabo Zhang; Junliang Li; Bo Yuan; Menglong Xu; Yan Liu; Kaihu Zhang

doi:10.1117/12.2587314

2 December 2020 Study on laser induced forming process parameters of aluminum alloy thermotube

Bo Yang, Shengbo Gong, Qingping Xiong, Jiabo Zhang, Junliang Li, Bo Yuan, Menglong Xu, Yan Liu, Kaihu Zhang

Proceedings Volume 11717, 24th National Laser Conference & Fifteenth National Conference on Laser Technology and Optoelectronics; 117172I (2020) https://doi.org/10.1117/12.2587314
Event: 24th National Laser Conference & Fifteenth National Conference on Laser Technology and Optoelectronics, 2020, Shanghai, China

Abstract

Due to the particularity of the material and structure of the temperature control product ammonia axial channel thermotube on satellite, there are few researches on its forming at home and abroad at present. In the process of product development, defects such as cross section deformation, accuracy out of tolerance and springback will occur, which will reduce the quality and pass rate of the product and affect the progress of the product, laser induced bending forming method is adopted in this paper, and the technological parameters of laser induced bending forming are studied according to the bending radius and angle required by the designer.In actual research process, firstly, we utilize ABAQUE software to simulate the effect of the selection of process parameters and the forming mechanism of laser induced bending forming as well as observing the laser effect in the process of stress, strain and temperature changes as well as angle, referring to the result of simulation test. Finally, we get specific process parameters under bending radius and bending angle.

Citation Download Citation

Bo Yang, Shengbo Gong, Qingping Xiong, Jiabo Zhang, Junliang Li, Bo Yuan, Menglong Xu, Yan Liu, and Kaihu Zhang "Study on laser induced forming process parameters of aluminum alloy thermotube", Proc. SPIE 11717, 24th National Laser Conference & Fifteenth National Conference on Laser Technology and Optoelectronics, 117172I (2 December 2020); https://doi.org/10.1117/12.2587314

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available