On-line computer-controlled laser hardening of steels

E. GEISSLER; H. W. BERGMANN

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 1988),
paper WF4

On-line computer-controlled laser hardening of steels

E. GEISSLER and H. W. BERGMANN

Conference on Lasers and Electro-Optics 1988

Anaheim, California United States
25–29 April 1988
ISBN: 1-55752-033-X

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Laser Materials Processing (WF)

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E. GEISSLER and H. W. BERGMANN, "On-line computer-controlled laser hardening of steels," in Conference on Lasers and Electro-Optics, D. Pinnow and P. Moulton, eds., Vol. 7 of OSA Technical Digest (Optica Publishing Group, 1988), paper WF4.

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Abstract

Laser hardening experiments were carried out using a Messer Griesheim 5-kW CO₂ laser with beam shaping optics resulting in a rectangular 5- X 14-mm beam of constant power density. The samples were moved with a CNC-controlled handling system allowing on-line variation of the feed rate during processing.

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