Title:
DRESSING METHOD FOR GLASS SUBSTRATE EDGE-GRINDING GRINDSTONE AND GLASS SUBSTRATE MANUFACTURING METHOD USING SAID DRESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/105341
Kind Code:
A1
Abstract:
A dressing method for a glass substrate edge-grinding grindstone and a glass substrate manufacturing method using said dressing method. The glass substrate edge-grinding grindstone dressing method is characterized in that: a glass substrate is used as the dressing material; and the glass substrate being used as the dressing material is supplied to the edge-grinding grindstone so that the feed rate for the glass substrate being used as the dressing material is slower than the feed rate for glass substrates when the edges thereof are ground during product manufacture, and the grinding allowance for the glass substrate being used as the dressing material is greater than the grinding allowance for glass substrates when the edges thereof are ground during product manufacture.
Inventors:
OKAWA JUN (JP)
FUKUMA KATSUTOSHI (JP)
ENDO HIDEYUKI (JP)
MIYAMOTO MIKIO (JP)
FUKUMA KATSUTOSHI (JP)
ENDO HIDEYUKI (JP)
MIYAMOTO MIKIO (JP)
Application Number:
PCT/JP2012/079994
Publication Date:
July 18, 2013
Filing Date:
November 19, 2012
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
B24B53/00
Foreign References:
| JPS6190862A | 1986-05-09 | |||
| JP2000127003A | 2000-05-09 | |||
| JP2004042213A | 2004-02-12 | |||
| JP2002160147A | 2002-06-04 | |||
| JPH04115875A | 1992-04-16 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Tadashige Ito (JP)
Tadashige Ito (JP)
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Claims: