Patent ID: 8253067

Claim:
A method of machining a roller, comprising: providing a laser machining system comprising a laser device, an adjustment device, and a controller transmitting signal to the laser device and the adjustment device; mounting a roller on the laser machining system, the roller comprises a main body and two spindles extending from opposite end surface of the main body; scanning a location of the roller and sending the scanned signal to the controller using the laser device; and analyzing the scanned signal using the controller; if the roller is positioned at the exact position, sending a first signal to the laser device by the controller, and then the laser device begins to machine the main body of the roller; and if not, sending a second signal by the controller to a receiver of the adjustment device, adjusting the roller to the exact position by an actuator, and sending a third signal by the controller to the laser device, and then the laser device begins to machine the main body of the roller.