Polishing pad conditioning

A rotating polishing wheel having secured to its top surface a polishing pad and a vertically movable carrier element for carrying a workpiece to be polished into contact with the polishing pad and exerting a desired pressure on the workpiece. Operatively attached to the carrier is a conditioning el...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KARLSRUD, CHRIS
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	A rotating polishing wheel having secured to its top surface a polishing pad and a vertically movable carrier element for carrying a workpiece to be polished into contact with the polishing pad and exerting a desired pressure on the workpiece. Operatively attached to the carrier is a conditioning element movable with the carrier and having on its bottom surface cutting means disposed in a circular configuration for conditioning the polishing pad by contact therewith.