| Issue |
MATEC Web Conf.
Volume 104, 2017
2017 2nd International Conference on Mechanical, Manufacturing, Modeling and Mechatronics (IC4M 2017) – 2017 2nd International Conference on Design, Engineering and Science (ICDES 2017)
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|
|---|---|---|
| Article Number | 02021 | |
| Number of page(s) | 6 | |
| Section | Chapter 2: Engineering Simulation, Modeling and Mechatronics | |
| DOI | https://doi.org/10.1051/matecconf/201710402021 | |
| Published online | 14 April 2017 | |
Prediction of Residual Stress Field in Milling Planes by Establishing Bivariate Mathematical Models
1 School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2 Yantai Chengxin Steel Grating Co. Ltd, Yantai 264006, China
a Corresponding author: fywang0213@sina.com
b Corresponding author: kmmao4546@sina.com
The knowledge of the distribution of residual stresses in milling planes is of paramount importance to understand the surface qualities of engineering components, research on manufacturing processes and improve the assembly qualities of machines. For this purpose, a prediction method for the residual stress fields was proposed. Residual stresses of some surface discrete points of a rectangular specimen were measured. Based on the measurements, the residual stress field was predicted by establishing bivariate mathematical models. The obtained results are close to the experimental technique and superior to the previous average method. The predicted stress fields are almost symmetrical along the length or width. The proposed method avoids simulating the process of residual stresses generation and has a unique potential application for engineering components of which the generation process of residual stresses can hardly be simulated in detail.
© The Authors, published by EDP Sciences, 2017
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