Title:
眼鏡レンズ周縁加工装置
Document Type and Number:
Japanese Patent JP5057881
Kind Code:
B2
Abstract:
An eyeglass lens processing apparatus includes: a processing chamber for processing the lens; a grinding water supply unit which includes a first switch unit for turning on/off a supply of grinding water to a first nozzle for ejecting grinding water toward a processing point of the lens; a cleaning water supply unit which includes a second switch unit for turning on/off a supply of cleaning water to a second nozzle for ejecting cleaning water for cleaning processing refuse of the lens scattered in the processing chamber. According to a selection signal indicating a material of the lens being plastic, the control unit controls the first switch unit to turn on the supply of the grinding water in whole processing processes, and controls the second switch unit to turn off the supply of the cleaning water in the whole processing processes.
Inventors:
Motoshi Tanaka
Application Number:
JP2007203471A
Publication Date:
October 24, 2012
Filing Date:
August 03, 2007
Export Citation:
Assignee:
NIDEK CORPORATION
International Classes:
B24B55/06; B24B9/14
Domestic Patent References:
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| JP5212661A | ||||
| JP9029597A | ||||
| JP11090805A | ||||
| JP2002200559A | ||||
| JP2002283236A | ||||
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