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SME MR96-288
- Optimizing Cutting And Welding Processing By Controlling The Laser Beam
- standard by Society of Manufacturing Engineers, 06/01/1996
- Publisher: SME
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It is well known in laser material processing that, when cutting and welding, high production quality is only possible when all process relevant laser parameters remain constant. The laser power determines, with constant beam diameter, the power density at the focal point. In theory, up to a certain upper limit, the higher the power density, the thicker the materials that can be cut or welded.