Method Of Sharpening Hardened Thin Metal Blades |
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| 申请号 | US15593754 | 申请日 | 2017-05-12 | 公开(公告)号 | US20180326551A1 | 公开(公告)日 | 2018-11-15 |
| 申请人 | Utitec, Inc.; | 发明人 | Samuel W. Oakes, JR.; | ||||
| 摘要 | The current invention proposes sharpening thin hardened metal blades with the hard turning process using a holder designed to hold the blades in a firm and stiff manner and a ceramic cutting tool held in a fixture. Generally, the cutting tool is held stationary in its fixture while the workpiece, in its holder, is rotated such that it repeatedly comes into controlled contact with the cutting tool. In sharpening operations such as proposed here, it is critical to (i) hold the workpiece firmly and rigidly, and (ii) position the cutting tool in a precise, predictable and reliable manner. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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