| 摘要 |
<p>A universal tool-sharpening grinder has a clamp (12, 13) that holds the work piece (15). The clamp has a central aperture and a tool tip grinder with separate moving and rotating tips (10a, 10b). The longitudinal axes (M) of the fixed clamp (12, 13) and tips (10a, 10b) and tip grinder (10) are in a straight line. During transfer of the work piece (15) the grinding unit is retracted through the clamp central hole (12a, 13a). The work piece is held by a grip (9) that is capable of 180 rotation.</p> |
