发明名称 |
CUTTING INSERT WITH AN ASTRAL RECESS FOR RECIEVING THE CLAMP |
摘要 |
<p>According to the invention, there is a new type of hole-provided indexable inserts, intended to be clamped in an insert holder by a clamp (11) that fixes the cutting insert both vertically and horizontally. The surface (29) of the cutting insert located around the centre hole (14) is an elevated or countersunk plane and has a star-shaped point shape having at least 6 points, adapted to constitute contact surfaces for the lower, pairwise-arranged part surfaces of the clamp upon the tightening of the tightening screw (21).</p> |
申请公布号 |
WO2004058437(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
WO2003SE01749 |
申请日期 |
2003.11.12 |
申请人 |
SANDVIK AB;SJOEOE, STURE;SJOEBERG, TOMAS |
发明人 |
SJOEOE, STURE;SJOEBERG, TOMAS |
分类号 |
B23B27/16;(IPC1-7):B23B27/16 |
主分类号 |
B23B27/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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