METHOD AND EQUIPMENT FOR FINISHING SPACE SPIRAL CURVED SURFACE

This invention relates to a method and its equipment for precisely grinding a workpiece whose surface is a space spiral one. An emery fillet grinding mechanism is utilized. Grinding head is emery fillet and the grinding is proceeded according to the shape of space spiral curved face of workpiece sur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU EMING, SHENG JIE, XIE JIANCHENG, ET AL
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:	This invention relates to a method and its equipment for precisely grinding a workpiece whose surface is a space spiral one. An emery fillet grinding mechanism is utilized. Grinding head is emery fillet and the grinding is proceeded according to the shape of space spiral curved face of workpiece surface. The longitudinal feed of grinding head (emery fillet) is A. The revolution of step motor for lateral feed is B. The workpiece revolution is n. The lead of workpiece is T. These four parameters conform to the relational formula B=n minus or plus (A/T) X n. The equipment is a special machine tool. The grinding mechanism is a emery fillet one.