Laser processing system of closed curve

A closed curve, laser processing technology, applied in laser welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of poor universality, limited pose and other problems, and achieve the effect of strong openness
CN101468428AInactive Publication Date: 2009-07-01INST OF MECHANICS - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF MECHANICS - CHINESE ACAD OF SCI
Publication Date
2009-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a laser processing system for closed curves, which comprises a laser device, a laser processing head forming light path connection with the laser device, a robot body with a motor for loading the laser processing head, a measuring head, a rotating worktable for clamping workpieces and providing rotating movement for the processing, and a control device for controlling the laser device, the robot body and the rotating worktable, wherein the control device comprises a laser device controlling unit, a robot movement controlling unit and a rotating worktable movement controlling unit. The laser device controlling unit is connected with the laser device, and the robot movement controlling unit is connected with the motor; and the rotating worktable movement controlling unit is connected with the rotating worktable. The system realizes the multi-dimension synchronous control of the laser device, the robot and the rotating worktable. Moreover, the processing system has strong openness, and can process round closed curves with different middle axes under the condition of different technologies.
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Description

technical field

[0001] The present invention relates to the technical field of laser processing, and more specifically, the present invention relates to a closed-curve laser processing system. Background technique

[0002] At present, the closed-curve laser processing system for welding parts is mainly a processing device for special parts, and there is a problem of poor universality. The laser processing device in the European patent EP1477264-A1 entitled "Laser welding equipment for welding circular workpieces, including an optical system with a first reflective surface rotating around the central axis", can perform welding, cutting, and drilling etc., the device relies on the rotation of the reflective surface in the optical system to achieve circular trajectory welding. The welding method in the Japanese patent JP2004090030-A titled "motor shaft welding method, including pressing a stainless steel shaft into a nickel metal disc, rotating the disc and irradiating the joi...

Claims

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