| 摘要 |
PURPOSE: A marking chamber for a brake disc is provided to perform a marking task in the state interruptions of the marking task are completely eliminated and to remove the marking failure of the brake disc in which the marking task is completed. CONSTITUTION: A marking chamber(100) for a brake disc comprises a chucking unit(10), a marking unit(20), and an opening/closing door(102). The marking unit marks a serial number on a specific portion of a brake disk(D). Guide rods(110) for horizontally guiding the door are installed in both upper sides of a body(101) where the door of the marking chamber is installed and an actuating rod(121) is connected to one side of the door and a pneumatic cylinder(120) automatically opens/closes the door along the guide rod. A suction outlet(103) for suction-discharging the dust and foreign materials have flown into the inside is formed in the lower part of the body, thereby being connected to a discharging pipe.
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