| 摘要 |
A tool for grooving and/or parting and a means of manufacturing same. The tool including a holder, a cutting insert and a loose clamp, the holder comprising a blade part (3), the upper side of which functions as an abutment surface (4) for a cutting insert (2) for metal cutting machining and a recess (6), which is intended to accommodate a loose clamp (7) which is provided in order to be able to push against the upper side of said cutting insert and hence fix it firmly in position. Said recess is angled in such a way that the side of the loose clamp (7) which is turned towards the cutting insert approaches the said abutment surface (4) when the loose clamp is displaced into the recess. The upper side of the cutting insert (2) is sloped, in such a way that the tip part (15) of the clamp is forced upwards when the loose clamp is displaced inwards into the recess (6). Thereby a strong and rigid clamping of the cutting insert is obtained. The means of manufacture being that the side surfaces (8, 20, 7'', 8'') of the recess (6) and the abutment surfaces (4,4 @ , 4'') on the blade part (3,3 @ , 3'') are machined with the same profile-milling tool. <IMAGE> |
