The Study of Cross Blowing to Eliminate the Slag of Bulk Amorphous Alloy During Laser Cutting

DOI

10.2991/icadme-15.2015.337How to use a DOI?

Keywords

amorphous alloy laser cutting cross blowing slag

Abstract

Bulk Amorphous alloy generates slag at the bottom of the cutting section during laser cutting, which decreases the quality of the cutting process. It’s very difficult to be cleared with adjusting the parameters of the cutting machine only. The paper takes the pattern of cross nitrogen blowing during laser cutting on the workpiece’s bottom face, through changing its angles and pressures of blowing to study the effect of different angles and pressures on eliminating the generated slag. And take the compressed air as comparison to study the difference of reactant gas and non-reactant gas on eliminating the slag. Using ANSYS FEM software to analysis the gas distribution ,and it comes almost the same conclusion that the cross blowing can efficently deduce the slag.The study gives an pratical and theoretical foundation to eliminate the slag and improve the cutting quality.

Copyright

© 2015, 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  - Shaochu Zheng
AU  - Duanneng Li
AU  - Haibo Mao
AU  - Hezhu Jin
PY  - 2015/10
DA  - 2015/10
TI  - The Study of Cross Blowing to Eliminate the Slag of Bulk Amorphous Alloy During Laser Cutting
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1829
EP  - 1835
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.337
DO  - 10.2991/icadme-15.2015.337
ID  - Zheng2015/10
ER  -