Samsung electronics co., ltd. (20240424637). BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME
Contents
BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME
Organization Name
Inventor(s)
DONGHOON Kwon of Suwon-si (KR)
BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME
This abstract first appeared for US patent application 20240424637 titled 'BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME
Original Abstract Submitted
a back grinding apparatus includes a grinding wheel that is rotatable and movable in a vertical direction and including at least one abrasive, and a grinding gauge below the grinding wheel and configured to measure a wear amount of the at least one abrasive, where the grinding gauge includes a measuring body and a photoelectric sensor supported by the measuring body and configured to determine the wear amount of the at least one abrasive, and where the photoelectric sensor includes at least one light emitter, and at least one light receiver spaced apart from the at least one light emitter in a horizontal direction and configured to receive light emitted from the at least one light emitter.
