Rotary dresser

This rotary dresser comprises: a base metal 103 having an outer circumferential surface; and an abrasive layer 101 disposed on the outer circumferential surface of the base metal 103. The abrasive layer 101 has: a binder 203 disposed on the base metal 103; and abrasives 204 that are further fixed by...

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Bibliographische Detailangaben
Hauptverfasser:	SUEMITSU, BUNYA, NAKAYAMA, RYUJI
Format:	Patent
Sprache:	chi ; 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 TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
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Beschreibung
Zusammenfassung:	This rotary dresser comprises: a base metal 103 having an outer circumferential surface; and an abrasive layer 101 disposed on the outer circumferential surface of the base metal 103. The abrasive layer 101 has: a binder 203 disposed on the base metal 103; and abrasives 204 that are further fixed by the binder 203, and the diameter of the abrasive layer 101 of the rotary dresser differs between a first portion and a second portion of the abrasive layer. The area proportion of a working surface 205 in the surface of the abrasive layer 101 is smaller in a portion in which the abrasive layer 101 has a larger diameter.