Optical glass bar drawing device

The invention discloses an optical glass bar drawing device. Belongs to the technical field of optical glass secondary forming. The problems that an end material of a secondary forming base material of an optical glass bar cannot be effectively softened, and the shape and shape tolerance of the base...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU JIAXIN, MIN YIFAN, YE JING, ZHANG KE, LIU ZHILONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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