发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES ROTATIONSWERKZEUGES ZUR SPANABHEBENDEN BEARBEITUNG |
摘要 |
<p>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</p> |
申请公布号 |
AT431232(T) |
申请公布日期 |
2009.05.15 |
申请号 |
AT20040014481T |
申请日期 |
2004.06.21 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
KUGELBERG, JOEREN;ERICSSON, ROINE;FAIR, JONATHAN;MICSKI, ANDERS |
分类号 |
B23P15/28;B28B3/26;B21C23/14;B21K5/04;B22F3/20;B22F3/22;B23P13/02;B23P15/32;B23P15/34;B28B11/12 |
主分类号 |
B23P15/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|