| 摘要 |
PROBLEM TO BE SOLVED: To provide a deburring device capable of automatically removing parting line burrs of an aluminum die-cast product without externally damaging the surface of the product. SOLUTION: Parting line burrs 8 are removed by pressing a rotary rod 11 against an outer circumferential surface 6 of an aluminum die cast product 1, and moving the rotary rod along a parting line 7. The rotary rod 11 has a solid round bar shape with its outer surface brought into contact with the product being smooth, and consists of hard steel. It is pressed against the outer circumferential surface 6 constantly with a small force, and rotated. COPYRIGHT: (C)2009,JPO&INPIT
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