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LASER PROCESSING ROBOT CONTROL SYSTEM, CONTROL METHOD AND CONTROL PROGRAM MEDIUM

  • US 20100174407A1
  • Filed: 10/06/2006
  • Published: 07/08/2010
  • Est. Priority Date: 10/07/2005
  • Status: Active Grant
First Claim
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1. A laser processing robot control system comprising:

  • a robot;

    a laser beam scanning device movable in a three-dimensional direction with respect to the robot to scan a laser beam on a workpiece;

    a posture detecting section configured to detect a posture of the robot;

    a processing spot storing section configured to store information of a processing spot on the workpiece;

    a robot controlling section configured to control a movement of the robot to selectively move the laser beam scanning device to a prescribed position from which the laser beam scanning device can irradiate the laser beam at the processing spot;

    a scan pattern storing section configured to store information of a scan pattern of the laser beam scanned by the laser beam scanning device; and

    a laser beam scan controlling section configured to retrieve the information of the scan pattern stored in the scan pattern storing section when the laser beam scanning device is moved to the prescribed position by the robot controlling section, and to control the laser beam scanning device to scan the laser beam at the processing spot in the scan pattern based on the posture of the robot detected by the posture detecting section and the information of the scan pattern retrieved from the scan pattern storing section.

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