Laser processing method, laser processing apparatus and...

Details Laser processing method, laser processing apparatus and... Laser processing method, laser processing apparatus and...

2011-08-30

2011-08-30

Evans, Geoffrey S (Department: 3742)

Electric heating

Metal heating

By arc

C219S121600, C219S121810

Reexamination Certificate

active

08008601

ABSTRACT:
A laser processing method includes the steps of: preparing a long metal object to be irradiated; and irradiating the object with a laser beam at a certain portion in a longitudinal direction of the object. The irradiation is performed along a width direction of the object for both a first half path from one end to the other end of the object in the width direction and a return path from the other end to the one end so that the object can be bent.

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