Grinding apparatus

A grinding apparatus includes an ultrasonic cleaning unit. The ultrasonic cleaning unit includes a pair of side walls that surround the inside and the outside of a base and grindstones, a bottom surface that connects the pair of side walls, a jet port that is formed in at least either of the side wa...

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Bibliographic Details
Main Authors HIRAIWA, SUGURU, TAKEDA, NOBORU
Format Patent
LanguageChinese
English
Published 16.11.2021
Subjects
BASIC ELECTRIC ELEMENTS
DRESSING OR CONDITIONING OF ABRADING SURFACES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
SEMICONDUCTOR DEVICES
TRANSPORTING
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Summary:A grinding apparatus includes an ultrasonic cleaning unit. The ultrasonic cleaning unit includes a pair of side walls that surround the inside and the outside of a base and grindstones, a bottom surface that connects the pair of side walls, a jet port that is formed in at least either of the side walls or the bottom surface and that jets a cleaning liquid toward at least either of the base or the grindstones, a cleaning liquid supply section that supplies the cleaning liquid to the jet port; an ultrasonic vibrator that applies an ultrasonic wave to the cleaning liquid supplied from the cleaning liquid supply section, and an electric power supply section that applies electric power to the ultrasonic vibrator.
Bibliography:Application Number: TW202110113988