APPARATUS FOR GRINDING GLASS USING BACK TENSION AND METHOD THEREOF

PURPOSE: A chamfering device adopting back tension and a method thereof are provided to improve the beveling quality by preventing the glass cracks, un-chamfered glasses and excessively chamfered glasses. CONSTITUTION: A chamfering device adopting back tension comprises a low-friction cylinder(9), a...

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Bibliographische Detailangaben
Hauptverfasser:	YUN, YOUNG SUK, OH, SE JEUNG, CHOI, YOUNG MUK
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: A chamfering device adopting back tension and a method thereof are provided to improve the beveling quality by preventing the glass cracks, un-chamfered glasses and excessively chamfered glasses. CONSTITUTION: A chamfering device adopting back tension comprises a low-friction cylinder(9), a balancing spring(10), a load cell(14), and a main CPU(Central Processing Unit). The low-friction cylinder is applied in a grinding wheel(1) with uniform tension using a preset air pressure in order to correspond to the excessively chamfered glasses or glass cracks. The balancing spring maintain the balance of the power. The CPU controls the low-friction cylinder according to a value of the load cell.