| 发明名称 |
METHOD OF MILLING ENGINE BLOCKS |
| 摘要 |
The present invention relates to a method of milling a material comprising aluminum and cast iron. By using a silicon nitride based cutting tool insert at a cutting speed of more than 1000 m/min, an unexpected increase in tool life has been obtained. |
| 申请公布号 |
EP1335807(A1) |
申请公布日期 |
2003.08.20 |
| 申请号 |
EP20010983887 |
申请日期 |
2001.11.14 |
| 申请人 |
SANDVIK AB (PUBL) |
发明人 |
DAHL, KATARINA;HESSMAN, INGEMAR |
| 分类号 |
B23C3/14;B23C3/00;B23C5/16;(IPC1-7):B23C3/00 |
主分类号 |
B23C3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
