公开(公告)号：US20150047393A1

公开(公告)日：2015-02-19

申请号：US14446974

申请日：2014-07-30

Applicant: CORNING INCORPORATED

Inventor： Weiwei Luo ,  Rohit Rai ,  Ljerka Ukrainczyk ,  Zheming Zheng ,  Sam Samer Zoubi

IPC: C03B23/023 ,  C03C21/00

CPC classification number: C03B23/0235 ,  C03B23/0357 ,  C03C21/00 ,  C03C21/002 ,  Y02P40/57

Abstract: According to one embodiment, a method of manufacturing a glass article having a three-dimensional shape includes heating a glass article blank to a temperature above a setting temperature and coupling the glass article blank to an open-faced mold. The open-faced mold includes a molding region that has a three-dimensional shape that generally corresponds to the shape of the glass article and has an anisothermal temperature profile within the molding region. The method further includes maintaining an anisothermal temperature profile along the glass article blank and cooling the glass article blank while the glass article blank is coupled to the molding region of the open-faced mold to set the shape of the glass article.

Abstract translation: 根据一个实施方案，制造具有三维形状的玻璃制品的方法包括将玻璃制品坯料加热至高于设定温度的温度，并将玻璃制品坯件连接到敞开式模具。 露面模具包括具有通常对应于玻璃制品的形状并且在模制区域内具有各向异性温度分布的三维形状的模制区域。 该方法还包括保持沿着玻璃制品坯料的各向异性温度分布并冷却玻璃制品坯料，同时玻璃制品坯料与敞开式模具的模制区域相连接以设定玻璃制品的形状。