| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for removing foreign matter on a cutter wheel for cutting a glass substrate which can be maintained to be clean by removing the foreign matter such as glass fragments, a resin and the like firmly adhered to the cutter wheel for cutting the glass substrate and to provide a scribing device.SOLUTION: A method for removing foreign matter on a cutter wheel for cutting a glass substrate used for a scribing device comprises: a cutter wheel transferring step to transfer at least the cutter wheel being a cutting body from a position to perform a scribing action to a position where a cleaning material constituting a main part of a foreign matter removing means is placed; and a foreign matter removing step to remove the foreign matter adhered to the cutter wheel by transferring the cutter wheel in a rotating direction of the cutter wheel while pushing the cutter wheel to the cleaning material. |
