scholarly journals On gas dynamic effects in the modelling of laser cutting processes

2006 ◽  
Vol 30 (4) ◽  
pp. 307-318 ◽  
Author(s):  
Markus S Gross
Keyword(s):  
Laser Cutting ◽  
Dynamic Effects ◽  
Gas Dynamic ◽  
Cutting Processes

scholarly journals Energy and Resource Efficiency of Laser Cutting Processes

2014 ◽  
Vol 56 ◽  
pp. 854-864 ◽  
Author(s):  
Karel Kellens ◽  
Goncalo Costa Rodrigues ◽  
Wim Dewulf ◽  
Joost R. Duflou
Keyword(s):  
Laser Cutting ◽  
Resource Efficiency ◽  
Cutting Processes

Study on UV Laser Cutting Processes of Indium Phosphide Wafer

Applied laser ◽  
2012 ◽  
Vol 32 (6) ◽  
pp. 491-496
Author(s):  
周波 Zhou Bo ◽  
郭亮 Guo liang ◽  
彭信翰 Peng Xinhan ◽  
张庆茂 Zhang Qingmao ◽  
罗泽锴 Luo Zekai
Keyword(s):  
Indium Phosphide ◽  
Laser Cutting ◽  
Uv Laser ◽  
Cutting Processes

Numerical analysis of supersonic gas-dynamic characteristic in laser cutting

2009 ◽  
Vol 47 (1) ◽  
pp. 103-110 ◽  
Author(s):  
Shaogang Guo ◽  
Hu Jun ◽  
Luo Lei ◽  
Zhenqiang Yao
Keyword(s):  
Numerical Analysis ◽  
Dynamic Characteristic ◽  
Laser Cutting ◽  
Gas Dynamic

Optimization of Laser Beam Cutting Process Parameters of Austenitic Materials

2015 ◽  
Vol 1111 ◽  
pp. 235-239 ◽  
Author(s):  
Sanja Petronić ◽  
Biljana Grujic ◽  
Dubravka Milovanovic ◽  
Radomir Jovicic
Keyword(s):  
Process Parameters ◽  
Laser Cutting ◽  
Elevated Pressure ◽  
Cutting Process ◽  
High Mechanical Strength ◽  
Complex Shapes ◽  
Manufactured Products ◽  
Modern Manufacturing ◽  
Design Requirements ◽  
Cutting Processes

Austenitic materials have high demand in modern manufacturing industries due to their improved technological characteristics such as high mechanical strength and hardness, corrosion resistance, heat resistance and wear resistance. Some applications of austenitic materials include elevated pressure and temperature, and require stringent design requirements and close tolerances in manufactured products. Laser cutting is one of the non-conventional cutting processes, used to obtain complex shapes and geometries. In this paper, laser cutting was performed on austenitic material. The laser cutting process parameters are varied with the aim to obtain the optimal process parameters. The geometric and metallurgical characteristics of the cut parts are investigated and compared to the conventional cutting methods of austenitic materials.

Gas dynamic effects on formation of carbon dimers in laser-produced plasmas

2011 ◽  
Vol 99 (13) ◽  
pp. 131506 ◽  
Author(s):  
K. F. Al-Shboul ◽  
S. S. Harilal ◽  
A. Hassanein
Keyword(s):  
Dynamic Effects ◽  
Gas Dynamic

Gas Dynamic Effects on Laser Cut Quality

2001 ◽  
Vol 3 (1) ◽  
pp. 38-49 ◽  
Author(s):  
Kai Chen ◽  
Y. Lawrence Yao ◽  
Vijay Modi
Keyword(s):  
Dynamic Effects ◽  
Gas Dynamic ◽  
Cut Quality
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