发明名称 |
Process for manufacturing inserts with holes for clamping |
摘要 |
According to the present invention there is provided a method of making a cutting insert with a hole for clamping to a tool holder wherein a super-hard abrasive material is sintered and simultaneously bonded to a sintered cemented carbide body with a hole inside a container under elevated pressure and temperature conditions. During sintering the hole is filled with a plug which after sintering is removed.
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申请公布号 |
US6120570(A) |
申请公布日期 |
2000.09.19 |
申请号 |
US19980042159 |
申请日期 |
1998.03.13 |
申请人 |
SMITH INTERNATIONAL;SANDVIK ATIBOLAG |
发明人 |
PACKER, SCOTT M.;LITTECKE, PETER;DENBOER, DAVID P. |
分类号 |
B22F3/14;B22F5/10;B22F7/06;B23B27/14;B23P15/28;C22C1/05;(IPC1-7):B24D3/04 |
主分类号 |
B22F3/14 |
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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