Title:
GLASS SHEET MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/100957
Kind Code:
A1
Abstract:
Provided is a glass sheet manufacturing method comprising: a grinding step P1 for processing an end face 1a of a glass sheet 1 with a grinding wheel 2; and a polishing step P2 for processing the end face 1a of the glass sheet 1 with a polishing wheel 3 after the processing with the grinding wheel 2, wherein the processing in the griding step P1 is performed in a brittle mode, and the processing in the polishing step P2 is performed mainly in a ductile mode.
Inventors:
HOSHINO YOSHINOBU (JP)
Application Number:
PCT/JP2022/044285
Publication Date:
June 08, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B24B9/10; B24B7/24; B24B55/02; B24D3/00; C03C19/00
Foreign References:
| JP2020508226A | 2020-03-19 | |||
| JP2017510535A | 2017-04-13 | |||
| JP2015006697A | 2015-01-15 | |||
| CN105415101A | 2016-03-23 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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