SPHERICAL ROUGH GRINDER FOR LENS

PURPOSE:To make the required revolution of a lens possible to be set without measuring the time required for on revolution in the case where rotational frequency is changed according to a lens material, by connecting a lens revolving speed measuring part installed in a rotational part to a controlle...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	OSHIRO KIYOSHI
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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