| 发明名称 |
método para produzir um compacto de metal pulverizado em um conjunto de punção e matriz, e cabeça de corte. |
| 摘要 |
<p>A method for producing a powdered metal compact for a cutting head to be used in a metal cutting tool uses a punch and die assembly. The resulting cutting head has apertures communicating between a coolant channel and recesses.</p> |
| 申请公布号 |
BR0309737(B1) |
申请公布日期 |
2011.06.28 |
| 申请号 |
BR20030309737 |
申请日期 |
2003.05.20 |
| 申请人 |
|
发明人 |
GIL HECHT |
| 分类号 |
B22F5/10;B30B11/00;B22F3/02;B22F3/035;B22F3/24;B22F5/06;B23B27/10;B23B51/06;B23C5/06;B23C5/28;B30B11/02 |
主分类号 |
B22F5/10 |
| 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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