| 摘要 |
An angle-dressing tool for dressing angular surfaces on rotating grinding wheels and the like characterized by a dovetail way member and means for setting same in a selected one of a plurality of angular positions about a horizontal axis, leadscrew and nut means operative in a hollowed-out longitudinal recess provided in the way portion of said dovetail way member, said nut being actuable linearly in opposite directions with rotation of the leadscrew, a dovetail slide member having ways complemental to the ways of the way member and being affixed to said nut for linear motion therewith and being further movable to angular positions in accordance with the angular setting of the dovetail way member, a block affixed directly to the dovetail slide member and partaking of linear and angular motion therewith, and an uprightly extending diamond-tipped shaftform member mounted in said block for movement therewith.
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