GAP FINISHING SYSTEM AND METHOD FOR A CAR BODY USING A LOW-OUTPUT LASER

Abstract: a gap finishing system and method for a car body using a low-output laser are provided. the gap finishing system includes: a fixing jig unit regulating the car body seated at a set position for gap finishing work through a clamp; a laser head emitting a low-output laser beam to a gap area of the car body for three-dimensional processing to prevent a flow of an electrodeposition liquid; a laser oscillator supplying a low-output laser light source to the laser head; a gas sprayer spraying a shielding gas to a position where the laser beam is emitted; and a controller controlling operation of the three-dimensional processing by moving the laser head mounted on an end effector of an articulated robot to the gap area of the car body.

Inventor(s): Beomsuk Oh, Sangbaek Lee

CPC Classification: B23K26/0884 (Devices involving relative movement between laser beam and workpiece)

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