Galvanometer correction method and device, laser processing equipment and laser processing method
By forming a target array on the calibration plate that matches the target template and processing it into a second target with a different appearance, the problem of low galvanometer calibration accuracy when the calibration plate is reused is solved, the calibration accuracy and efficiency are improved, and the service life of the calibration plate is extended.
CN121928191APending Publication Date: 2026-04-28HANS CNC SCI & TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HANS CNC SCI & TECH
- Filing Date
- 2026-01-30
- Publication Date
- 2026-04-28
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Figure CN121928191A_ABST
Abstract
The invention discloses a galvanometer correction method and device, laser processing equipment and a laser processing method. The method comprises the steps that a first correction instruction is received; wherein the first correction instruction is used for indicating a first target spot template, and a first target spot in the first target spot template is acquired from an effective target spot library; in response to the first correction instruction, laser is controlled by a galvanometer to form a first target array matched with the first target template on a correction plate, and the correction plate is shot to obtain a first image; executing a first correction operation on the galvanometer according to the first image; and after the first correction operation is completed, the laser is controlled by the galvanometer to process the first target spot in the first target spot array into a second target spot, and the second target spot is not matched with the target spots in the effective target spot library. The accuracy of galvanometer correction is improved when the correction plate is reused.
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