发明名称 |
CUTTING TOOL FOR CUTTING APART OR MAKING GROOVES, CONSTITUTING A CUTTING TIP MOUNTED IN A HOLDER |
摘要 |
A double-ended parting or grooving insert (1) comprising a central body portion (2) and a pair of opposite cutting end portions (3a,3b); each cutting end portion having an upper rake surface (4) and front (5) and side (6) relief flanks and a front cutting edge (7) formed at an intersection of the rake surface (4) and the front relief flank (5); the front relief flank comprising an upper relief flank surface (5a) component; a lower abutment surface (5b) component inset with respect to the upper component and disposed substantially normally with respect to a longitudinal median plane intersecting the front cutting edges and an intermediate surface (5c) component serving to bridge the upper and lower components. |
申请公布号 |
PL311429(A1) |
申请公布日期 |
1996.06.24 |
申请号 |
PL19950311429 |
申请日期 |
1995.11.20 |
申请人 |
ISCAR LTD |
发明人 |
FRIEDMAN JACOB |
分类号 |
B23B27/04;(IPC1-7):B23B27/16 |
主分类号 |
B23B27/04 |
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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