发明名称 Method and apparatus for honing an elongate rotary tool
摘要 A method of, and apparatus for, treating an elongate rotary tool that presents a sharp cutting edge are described. The method includes the steps of emitting under pressure from a nozzle an abrasive fluid stream comprising an abrasive grit entrained in a fluid; and impinging the abrasive fluid stream against the sharp cutting edge of the elongate rotary tool for a preselected time so as to transform the sharp cutting edge into a relatively uniformly honed edge. The apparatus includes a rotatable fixture that releasably holds the elongate rotary tool. A nozzle that emits under pressure an abrasive steam. The nozzle and the elongate rotary tool are relatively moveable so that the abrasive stream impinges the entire length of the sharp cutting edge.
申请公布号 US5762538(A) 申请公布日期 1998.06.09
申请号 US19960766385 申请日期 1996.12.09
申请人 KENNAMETAL INC. 发明人 SHAFFER, WILLIAM R.
分类号 B24B1/00;B24B3/24;B24C1/02;B24C3/22;(IPC1-7):B24B1/00 主分类号 B24B1/00
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