发明名称 |
Method of making a rotary tool for chip removing machining |
摘要 |
A method for manufacturing a rotary tool for chip removing machining with a least one chip flute that extends in the longitudinal direction of the tool. The method involves preparing a mixture of a cemented carbide, cermet or ceramics powder and a carrier, such as a polymer, and placing the mixture in an extruding machine. The mixture is extruded in a feed direction by means of a die to form the diameter of the mixture body. The mixture body passes against a chisel which forms a chip flute in the outer periphery of the |
申请公布号 |
SE0303520(D0) |
申请公布日期 |
2003.12.23 |
申请号 |
SE20030003520 |
申请日期 |
2003.12.23 |
申请人 |
SANDVIK AB |
发明人 |
JOEREN KUGELBERG;ROINE ERICSSON;JONATHAN FAIR;ANDERS MICSKI |
分类号 |
B23P15/28;B21C23/14;B22F3/20;B22F3/22;B23P13/02;B23P15/32;B23P15/34;B28B3/26;B28B11/12;(IPC1-7):B21C/ |
主分类号 |
B23P15/28 |
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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