METHOD OF HOLE MAKING FOR STRENGTHENED GLASS

The present invention relates to a method for forming a hole on a tempered glass and, more specifically, to a method for forming a hole on a tempered glass, which comprises the steps of: (S1) forming a scribing line along an outline of a hole to be formed; (S2) forming at least one second scribing l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, DONG HUN, JEON, JUNG BAE, PARK, IL WOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS HAND CUTTING TOOLS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for forming a hole on a tempered glass and, more specifically, to a method for forming a hole on a tempered glass, which comprises the steps of: (S1) forming a scribing line along an outline of a hole to be formed; (S2) forming at least one second scribing line connecting any one point and another point on the first scribing line to the inside of a hole area; and (S3) forming a hole along the first scribing line by pressing the hole area to be formed, to control reduction of the strength of a hole formed part and damage of a substrate in an unintended form, be able to form a hole with less power, and significantly reduce processing time and improve yield.