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US 6,721,343 B2Granted
Laser processing apparatus with position controller
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKenji Kawazoe, Katsuichi Ukita
Life of this patent
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Abstract
A laser processing apparatus comprises a laser generator for generating laser light, a laser controller for controlling the laser generator, a positioning unit for positioning the laser light, a control method memory for storing an optimum control method corresponding to the moving distance of the positioning unit, and a position controller for controlling the position of the positioning unit by the optimum control method. Controlling the position by the optimum control method corresponding to the moving distance increases a processing speed.
Claims9
A laser processing apparatus comprising:
- a laser generator for generating a laser light,
- a laser controller for controlling said laser generator,
- a positioning unit for positioning the laser light, and
- a position controller for selecting a control method from a plurality of control methods, each corresponding to a predetermined moving distance of said positioning unit, and for controlling a position of said positioning unit according to said selected control method.
1 more element
Dependencies are inferred from the claim text.