Contents:2019,Vol:24,Issue(1):10-18
Citation:
ZHANG Hao, LI Yu, LUO Xiangyang, ZHOU Yuchen. Finite Element Analysis of Elastic Deformation in Blade Machining[J]. International Journal of Plant Engineering and Management, 2019, 24(1): 10-18

Finite Element Analysis of Elastic Deformation in Blade Machining
ZHANG Hao, LI Yu, LUO Xiangyang, ZHOU Yuchen
Zhejiang Ioformation Institute of Machinery Industry, Hangzhou 310009, China
Abstract:
In the process of milling the half-open impeller, the milling force ACTS on the half-open impeller will cause the machining deformation error of the half-open impeller. The impeller material studied in this paper is 7050-t7451 aluminum alloy, whose elastic modulus is 70.3 GPa, with low stiffness. Therefore, during milling, it is easy to cause elastic deformation of the cutter, thus causing machining errors and reducing machining surface quality. In addition, due to the low stiffness of blade surface, the deformation of blade surface is much larger than that of hub surface. Therefore, this paper only studies the deformation law of blade surface in the process of milling.
Key words:    leaf blade    elastic deformation    finite element analysis    milling   
Received: 2018-09-26     Revised:
DOI: 10.13434/j.cnki.1007-4546.2019.0102
Corresponding author:     Email:
Author description: ZHANG Hao is an undergraduate, Zhejiang Ioformation Institute of Machinery Industry. His research interest is mechanical and electrical engineering. Zhanghao90@qq.com
LI Yu is an undergraduate, Zhejiang Ioformation Institute of Machinery Industry. Her research interest is information and control. 991448513@qq.com
LUO Xiangyang is an undergraduate, Zhejiang Ioformation Institute of Machinery Industry. His research interest is information analysis of machinery industry luoxiangyang. 2010@163.com
ZHOU Yuchen is an undergraduate, Zhejiang Ioformation Institute of Machinery Industry. His research interest is research direction is computer and automation. 1259482671@qq.com
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ZHANG Hao
LI Yu
LUO Xiangyang
ZHOU Yuchen

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