GRINDING METHOD AND DEVICE FOR NOZZLE TIP EDGE

PURPOSE:To prevent the occurrence of a flaw due to the bite of a chip or the like by grinding a workpiece with the axial center of a cup wheel inclined in the length-wise direction of a nozzle tip edge. CONSTITUTION:As the axial center of a cup wheel 11 is inclined in the length- wise direction of t...

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Bibliographische Detailangaben
Hauptverfasser: KISHI KAZUMASA, TANAKA TETSUYA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To prevent the occurrence of a flaw due to the bite of a chip or the like by grinding a workpiece with the axial center of a cup wheel inclined in the length-wise direction of a nozzle tip edge. CONSTITUTION:As the axial center of a cup wheel 11 is inclined in the length- wise direction of the tip edge 2a of a nozzle, it follows that the aforesaid edge 2a is machined at one position on the edge of the cup wheel 11. As a result, the tip edge 2a of the nozzle can be machined without any flaw due to the bite of a chip or the like.