| 摘要 |
PROBLEM TO BE SOLVED: To provide a deburring device capable of excluding a surface damage caused in a circumferential verge of a work or a punched hole when the work is deburred. SOLUTION: A work W carrying-in conveyer 3 and a work W carrying-out conveyer 5 are provided for carrying in and out a work W. A deburring device 7 consisting of a rotatable lower roller 21 for removing a burr caused on the work W and an upper roller 23 which can move up and down and rotate with respect to the lower roller 21 is provided between a work W carrying-in conveyer 3 and a work W carrying-out conveyer 5. A dust-collecting duct 49 for collecting the burr removed from the work W is provided above the work carrying-out conveyer 5. A suction means 51 which is located close to the dust- collecting duct 49 so as to suck dust powder on the work W while pushed to a work W surface by a pressure roller 63 is provided above the work W carrying-out conveyer 5.
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