Research on Deformation Control Technology of Back Plate Based on Vibration Aging

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Guo, Zhongyuan^1 ; Feng, Yan^1 ; Nai, Changgang^1 ; Ding, Lan^1

Beijing Aerospace Ginseng Machinery Equipment Co., Ltd, Beijing

100050, China^1

关键词: Aging parameter;    Deformation Characteristics;    Deformation control;    Finite element analysis method;    Finite element simulations;    Research object;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/2/022118/pdf
DOI  :  10.1088/1755-1315/252/2/022118

来源: IOP

【 摘 要 】

This paper takes the back plate as the research object, uses finite element simulation and vibration aging to predict and control the deformation of back plate. First, analyze the deformation characteristics of the back plate combined with processing practice, and detect the residual stress before the vibration aging. Second, determine the vibration aging parameters by finite element method. Last, verify the simulation results by trial machining. This study shows that the finite element analysis method is feasible to determine the vibration aging parameters, and provides a reference for the deformation control of plate parts.