LASER CUTTING UNIT AND CUTTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a laser cutting unit enhancing machining accuracy.

SOLUTION: This laser cutting unit 10 is equipped with a support mechanism 20 which supports a material 7 to be processed, and a machining mechanism 40 which irradiates a laser beam 41a and locally heat the supported material 7 to be processed on the support mechanism 20 and supplies a coolant 46 such as water and locally cool it. The support mechanism 20 curves the material 7 to be processed to protrude the assumed predetermined cutting line 7a of the material 7 to be processed.

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