发明名称 |
Milling cutter and cutting insert therefor |
摘要 |
A milling cutter for sharpening welding electrodes includes a tool body, and a plurality of cutting inserts fastened to the tool body. The inserts include a center cutting insert and at least two peripheral cutting inserts. Each peripheral cutting insert includes at least one cutting edge. The center cutting insert defines: two oppositely facing principle planes, two cutting edges disposed adjacent respective ones of the principle planes, and a concave surface extending between such cutting edges. The center cutting insert can cut (sharpen) the end surfaces of two welding electrodes simultaneously.
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申请公布号 |
US7520700(B2) |
申请公布日期 |
2009.04.21 |
申请号 |
US20050110854 |
申请日期 |
2005.04.21 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
JOHANSSON AAKE;LUNDBERG KENNETH |
分类号 |
B23B27/16;B23B5/16;B23B27/14;B23C3/00;B23C5/20;B23K11/30;C23C |
主分类号 |
B23B27/16 |
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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