| 摘要 |
PURPOSE: A diamond dresser for a double-side grinding machine is provided to prevent that a segment is coupled to a body with the segment turned inside out. CONSTITUTION: A diamond dresser for a double-side grinding machine comprises a ring disc-shaped body(30), a segment(20), and a fastening member(40). A groove is formed on one side(31) of the body. The segment has a dressing layer which is formed of diamond on one side(21) and a protrusion which is formed on the opposite side(22) and mated with the groove of the body. The fastening member joins the body and the segment. |
