发明名称 |
Cutting tool for honeycomb core |
摘要 |
A cutting tool for cutting a honeycomb core having a plurality of spiral blades each of which is formed integratedly with a cylindrical body of the cutting tool and has a lead angle of 60 degrees and more with respect to an axis of the cylindrical body. Each of blades comprises a radial edge with a lip angle ranging from 1 degree to 20 degrees along the periphery of the cutting tool and a bottom edge with a lip angle ranging from 1 degree to 20 degrees at the bottom of the cutting tool. The bottom edge curved outward in the revolutional direction of the blade.
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申请公布号 |
US5597269(A) |
申请公布日期 |
1997.01.28 |
申请号 |
US19940257728 |
申请日期 |
1994.06.09 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
OGAWA, RYUICHI |
分类号 |
B23C5/02;B23C5/00;(IPC1-7):B23C5/10;B23C3/00 |
主分类号 |
B23C5/02 |
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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