发明名称 |
CUTTING INSERT, TOOL HOLDER, AND RELATED METHOD |
摘要 |
<p>A generally parallelogram-shaped cutting insert includes a top face; first and second main radial clearance faces, each intersecting the top face; first and second minor axial clearance faces each intersecting the top face and connecting the first and second main radial clearance faces; and a main cutting edge at the intersection of the top face and the first main radial clearance face. According to one non-limiting embodiment, the main cutting edge comprises a variable radial rake angle including a portion having a positive radial rake angle and a portion having a negative radial rake angle.</p> |
申请公布号 |
CA2663654(C) |
申请公布日期 |
2013.07.16 |
申请号 |
CA20072663654 |
申请日期 |
2007.12.07 |
申请人 |
TDY INDUSTRIES, INC. |
发明人 |
DUFOUR, JEAN-LUC;FANG, X. DANIEL;WILLS, DAVID J.;FESTEAU, GILLES;HARTMAN, THOMAS B. |
分类号 |
B23C5/22 |
主分类号 |
B23C5/22 |
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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