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Improved welding penetration of a 10‐kW industrial laser

 

作者: A. S. Kaye,   A. G. Delph,   E. Hanley,   C. J. Nicholson,  

 

期刊: Applied Physics Letters  (AIP Available online 1983)
卷期: Volume 43, issue 5  

页码: 412-414

 

ISSN:0003-6951

 

年代: 1983

 

DOI:10.1063/1.94371

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The weld penetration of a multikilowatt CO2laser has been increased by reducing the laser beam divergence. This near diffraction limited laser has now demonstrated that CO2lasers are capable of full‐penetration welding of 1‐in. steel with typically 11 kW on the work. Bead‐on‐plate tests combined with previous data indicate that the penetration scales with laser power asP0.8.

 

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