Abstract

Turning as a common forming method of parts, its typical processing characteristics are: in the process of turning there is a lot of turning heat, turning temperature concentration, stress concentration, etc, these phenomena in addition to affecting the tool life, but also to a large extent affect the quality of turning. In this paper, the temperature and stress concentration phenomenon in the turning process of 40GrMo is studied by using orthogonal parameters in combination with experiment and simulation, and the influence rule and correlation are analyzed. In order to improve the surface quality and tool life after machining, the combination of cutting parameters of the above two processes is optimized.

Details

Title
Finite element analysis of a precision machine tool spindle 40GrMo turning process based on DEFORM
Author
Hai-juan Liu 1 ; PingLi 2 ; Ke-min, Xue 3 ; Sheng-bin, Wang 1 

 Anhui Wenda College of Information Engineering, Hefei, Anhui, China 
 School of Materials Science and Engineering, Hefei University of Technology, Hefei, Anhui, China 
 National Engineering And Technical Research Center for Vehicle Driving Safety, Hefei University of Technology, Hefei, Anhui 
Publication year
2021
Publication date
Feb 2021
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2512953162
Copyright
© 2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.