| 摘要 |
A precision honing mandrel including a tubular honing member having a helical, straight or other shaped groove therethrough, a substantially cylindrical outer surface, a tapered inner surface, and a layer of a relatively hard wear resistant abrasive substance applied to the cylindrical outer surface, an arbor for mounting said honing member including a first arbor portion for mounting on a honing machine, and a tapered second arbor portion for receiving said honing member thereon, a guide member mounted on the opposite side of the honing member from the first arbor portion, said guide member having an end surface in abutment with one end of the honing member and a tapered inner surface for cooperating with the tapered arbor portion, a keyway formed in said tapered arbor portion and aligned slots in the honing member and in the guide member adjacent the abutting ends thereof, a key member positioned to cooperate with said aligned slots and with said keyway to prevent relative rotational movement between the honing member, the guide member and the arbor, and an adjustment member having a first portion threadedly engageable with said arbor and a second portion engageable with said guide member, adjustment of said adjustment member adjusting the axial portion of said honing member on said tapered second arbor portion. |
