发明名称 |
Skär med abrasiva kroppar för metallbearbetning |
摘要 |
The present invention relates to a cutting tool insert of a generally polygonal shape provided with a ceramic tip brazed in a recess in at least one of its corners with a bottom surface (E) and at least one side surface (F). The bottom surface of the recess is provided with rails (D) with a height h=50-100 µm, a width w=100-200 µm and spaced apart at distance 1=0.75-1.25 mm. The invention also relates to a method of making such an insert using a grinding wheel of a suitable profile before or after sintering or in the pressing operation. |
申请公布号 |
SE0500591(A) |
申请公布日期 |
2006.09.17 |
申请号 |
SE20050000591 |
申请日期 |
2005.03.16 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
CLAES SJOEGREN |
分类号 |
B23B27/18;B23C5/16;B23C5/18 |
主分类号 |
B23B27/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|