Experimental Research on Residual Stress in the Process of Cemented Carbide Coating Micro Groove Tool Cutting 40CrMnMo

DOI

10.2991/icmeim-17.2017.56How to use a DOI?

Keywords

Cemented Carbide, 40CrMnMo, Residual Stress, Redial Distribution, Experimental Research

Abstract

The cemented carbide coating micro groove turning tool and original turning tool are arranged to cut the same oil country tubular goods (OCTG) 40CrMnMo. By the combination of cutting experiment theoretical analysis, this paper focuses on the radial distribution of residual stress of machined surfaces of the new cemented carbide coating micro groove turning tool through a comparative analysis of the radial distribution of residual stress of machined surfaces from the two turning tool above. Research results show that the micro groove can increase the thickness and the maximum value of residual compressive stress, and reduce the thickness of residual tensile stress and the value of residual tensile stress of surface material of workpiece.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Hong-wan Jiang
AU  - Lin He
AU  - Gang Zhan
AU  - Zhong-fei Zou
AU  - Jin-xing Wu
PY  - 2017/02
DA  - 2017/02
TI  - Experimental Research on Residual Stress in the Process of Cemented Carbide Coating Micro Groove Tool Cutting 40CrMnMo
BT  - Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 334
EP  - 339
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.56
DO  - 10.2991/icmeim-17.2017.56
ID  - Jiang2017/02
ER  -