Shielded spin polishing

The present invention relates generally to machining metal, and, more specifically, to polishing thereof. A shield is placed next to a workpiece to form a passage therebetween. The workpiece and shield are rotated, and a stream of abrasive shot is blasted toward the spinning workpiece and shield to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Shaw, James Stephen
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates generally to machining metal, and, more specifically, to polishing thereof. A shield is placed next to a workpiece to form a passage therebetween. The workpiece and shield are rotated, and a stream of abrasive shot is blasted toward the spinning workpiece and shield to periodically enter the passage to selectively abrade the workpiece.