Theoretical Calculation and Experimental Verification of Z increment in Laser Metal Direct Manufacturing

DOI

10.2991/ismems-17.2018.19How to use a DOI?

Keywords

Laser metal direct manufacturing, Z increment, Experimental verification

Abstract

In order to improve the quality of laser metal direct manufacturing parts, the Z increment mathematical model was established, and the optimal Z increment was solved theoretically. The results show that Z increment is the function of single-track single-layer forming height, and has nothing to do with forming width. In order to verify the theoretical model, the contrast experiment was carried out. The results demonstrate the correctness of the theoretical model, and it is found that when the Z increment and forming height meet the corresponding function, the forming results are the most ideal. This study provides a practical reference for laser metal direct forming process optimization.

Copyright

© 2018, 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/).

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TY  - CONF
AU  - Youbin Lai
AU  - Yang Bo
AU  - Dongyang Wangc
PY  - 2017/11
DA  - 2017/11
TI  - Theoretical Calculation and Experimental Verification of Z increment in Laser Metal Direct Manufacturing
BT  - Proceedings of the International Symposium on Mechanical Engineering and Material Science (ISMEMS 2017)
PB  - Atlantis Press
SP  - 83
EP  - 85
SN  - 2352-5401
UR  - https://doi.org/10.2991/ismems-17.2018.19
DO  - 10.2991/ismems-17.2018.19
ID  - Lai2017/11
ER  -