发明名称 |
SINTERED CUTTING INSERT HAVING CENTER HOLE FOR CLAMP SCREW |
摘要 |
<p>A cutting insert includes a body formed of sintered powder, with a center hole extending through the body for receiving a fastening screw. The center hole includes a cylindrical portion. The body includes two side surfaces extending downwardly from respective main cutting edges of the insert. A recess is formed in each side surface and extends to the bottom of the body. Each recess has a length longer than the diameter of the center hole. Preferably, the length of the recess is 120% of the diameter of the center hole.</p> |
申请公布号 |
EP1401603(B2) |
申请公布日期 |
2014.12.10 |
申请号 |
EP20020736419 |
申请日期 |
2002.06.07 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
WALLSTRÖM, LARS-GUNNAR |
分类号 |
B23C5/20;B23C5/10;B23C5/22 |
主分类号 |
B23C5/20 |
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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