公开(公告)号：US10232488B2

公开(公告)日：2019-03-19

申请号：US15511849

申请日：2015-09-22

申请人： Corning Incorporated

发明人： James William Brown ,  Yao-Sheng Chen ,  Hsi-Ta Lin ,  Yuyin Tang ,  Naiyue Zhou ,  Zepei Zhu

IPC分类号： B24B9/10 ,  B24B47/22 ,  B24B9/08

摘要： Abrasive machining apparatuses and methods of finishing glass articles with abrasive machining apparatuses are disclosed herein. In one embodiment, an abrasive machining apparatus includes a support base, an edge finishing unit, and an edge finishing unit position sensor. The edge finishing unit includes an abrasive machining spindle having an abrasive wheel that is coupled to a motor and a pivot mechanism that is coupled to the support base. The pivot mechanism has an axis about which the abrasive machining spindle pivots. The abrasive machining spindle is pivotable between an extended position and a retracted position. The actuator is coupled to the edge finishing unit and to the support base and selectively positions the abrasive machining spindle about the axis. The edge finishing unit position sensor is coupled to the support base and is oriented to detect a position of the abrasive machining spindle.

公开(公告)号：US20190381626A1

公开(公告)日：2019-12-19

申请号：US16480552

申请日：2018-01-24

申请人： CORNING INCORPORATED

发明人： Chwan-Yang Chang ,  Ting-Wei Chu ,  Chi-Cheng Hsu ,  Cheng-Feng Huang ,  Shai Negev Shafrir ,  Yuyin Tang

IPC分类号： B24B9/10 ,  B24B7/24

摘要： A method for finishing an edge of a glass sheet comprises grinding the edge of the glass sheet with a grinding wheel. The glass sheet includes a first major surface, a second major surface substantially parallel to the first major surface, and the edge connecting the first and second major surfaces. The grinding produces a central edge portion and two chamfered edge portions connecting the central edge portion with the first and second major surfaces, respectively. The method further comprises polishing the central edge portion with at least one cup wheel rotated about a first axis substantially parallel with the first and second major surfaces of the glass sheet to polish the central edge portion, wherein an abrasive layer of the cup wheel comprises at least one of ferric oxide (Fe2O3), silicon carbide (SiC), and ceric oxide (CeO2).

公开(公告)号：US20180215008A1

公开(公告)日：2018-08-02

申请号：US15745843

申请日：2016-07-18

申请人： Corning Incorporated

发明人： James William Brown ,  Yousef Kayed Qaroush ,  Shai Negev Shafrir ,  Yuyin Tang ,  Naiyue Zhou

IPC分类号： B24B41/06 ,  B24B9/10

CPC分类号： B24B41/068 ,  B24B9/102 ,  B24B37/04

摘要： A glass support system for a glass edge finishing apparatus includes a vacuum member that is configured to extend lengthwise in a glass feed direction and along an edge of a glass substrate. The vacuum member has a vacuum body that includes a pressure chamber located therein and a support surface having an array of vacuum openings extending therethrough and in communication with the pressure chamber. The array of vacuum openings is arranged in multiple, side-by-side rows with substantially uniform spacing between the vacuum openings along each one of the multiple rows.

公开(公告)号：US09375820B2

公开(公告)日：2016-06-28

申请号：US13803994

申请日：2013-03-14

申请人： Corning Incorporated

发明人： Tzu-Hen Hsu ,  James Guy Oliver ,  Yuyin Tang ,  Qing Ya Wang ,  Xinhao Zhang

IPC分类号： B24B9/10 ,  B24B9/06

CPC分类号： B24B9/065 ,  B24B9/10

摘要： A method of finishing glass sheets includes forming a stack comprising alternating layers of unfinished glass sheets and spacer pads. The stack is such that there is no physical contact between any two adjacent unfinished glass sheets and outer edges of the spacer pads are recessed relative to outer edges of the unfinished glass sheets. The stack is secured by clamping the unfinished glass sheets and spacer pads together and then supported on a working surface. The unfinished glass sheets of the stack are finished simultaneously while the stack is supported on the working surface. After the finishing, the stack comprises alternating layers of finished glass sheets and spacer pads.

摘要翻译： 玻璃板的整理方法包括形成包括未完成的玻璃板和间隔垫的交替层的堆叠。 堆叠使得在任何两个相邻的未完成的玻璃板之间没有物理接触，并且间隔垫的外边缘相对于未完成的玻璃板的外边缘凹陷。 通过将未完成的玻璃板和间隔垫夹在一起，然后支撑在工作表面上来固定堆叠。 当堆叠被支撑在工作表面上时，堆叠的未完成的玻璃板同时完成。 在整理之后，堆叠包括成品玻璃板和间隔垫的交替层。

公开(公告)号：US20190321869A1

公开(公告)日：2019-10-24

申请号：US16348210

申请日：2017-11-08

申请人： CORNING INCORPORATED

发明人： Hsueh-Hung Fu ,  Jun Yuan Hou ,  Shin-I Huang ,  Sheng-Hung Liu ,  Yuyin Tang ,  Yu-Ting Weng

IPC分类号： B08B11/04 ,  B08B1/00 ,  B08B1/04 ,  B24B27/033 ,  B24B9/10 ,  A46B13/00 ,  A46D1/00

摘要： An apparatus for cleaning a glass sheet is provided. The apparatus includes a brushing device including a head and a plurality of bristles, each bristle having a first end attached to the head and a second end opposing the first end. The second ends contact an edge of the glass sheet during cleaning of the glass sheet. Methods for cleaning glass sheets are also provided.

公开(公告)号：US20170304981A1

公开(公告)日：2017-10-26

申请号：US15511849

申请日：2015-09-22

申请人： Corning Incorporated

发明人： James William Brown ,  Yao-Sheng Chen ,  Hsi-Ta Lin ,  Yuyin Tang ,  Naiyue Zhou ,  Zepei Zhu

IPC分类号： B24B9/10 ,  B24B47/22

CPC分类号： B24B9/10 ,  B24B9/08 ,  B24B47/22

摘要： Abrasive machining apparatuses and methods of finishing glass articles with abrasive machining apparatuses are disclosed herein. In one embodiment, an abrasive machining apparatus includes a support base, an edge finishing unit, and an edge finishing unit position sensor. The edge finishing unit includes an abrasive machining spindle having an abrasive wheel that is coupled to a motor and a pivot mechanism that is coupled to the support base. The pivot mechanism has an axis about which the abrasive machining spindle pivots. The abrasive machining spindle is pivotable between an extended position and a retracted position. The actuator is coupled to the edge finishing unit and to the support base and selectively positions the abrasive machining spindle about the axis. The edge finishing unit position sensor is coupled to the support base and is oriented to detect a position of the abrasive machining spindle.

公开(公告)号：US20130273810A1

公开(公告)日：2013-10-17

申请号：US13803994

申请日：2013-03-14

申请人： CORNING INCORPORATED

发明人： Tzu-Hen Hsu ,  James Guy Oliver ,  Yuyin Tang ,  Qing Ya Wang ,  Xinhao Zhang

IPC分类号： B24B9/06

CPC分类号： B24B9/065 ,  B24B9/10

摘要： A method of finishing glass sheets includes forming a stack comprising alternating layers of unfinished glass sheets and spacer pads. The stack is such that there is no physical contact between any two adjacent unfinished glass sheets and outer edges of the spacer pads are recessed relative to outer edges of the unfinished glass sheets. The stack is secured by clamping the unfinished glass sheets and spacer pads together and then supported on a working surface. The unfinished glass sheets of the stack are finished simultaneously while the stack is supported on the working surface. After the finishing, the stack comprises alternating layers of finished glass sheets and spacer pads.

摘要翻译： 玻璃板的整理方法包括形成包括未完成的玻璃板和间隔垫的交替层的堆叠。 堆叠使得在任何两个相邻的未完成的玻璃板之间没有物理接触，并且间隔垫的外边缘相对于未完成的玻璃板的外边缘凹陷。 通过将未完成的玻璃板和间隔垫夹在一起，然后支撑在工作表面上来固定堆叠。 当堆叠被支撑在工作表面上时，堆叠的未完成的玻璃板同时完成。 在整理之后，堆叠包括成品玻璃板和间隔垫的交替层。

公开(公告)号：US20220161369A1

公开(公告)日：2022-05-26

申请号：US17432648

申请日：2020-03-05

申请人： CORNING INCORPORATED

发明人： Joo Sok Kim ,  Woo Jin Lee ,  Cheol Hee Park ,  Michael William Price ,  Dong Keun Shin ,  Yuyin Tang

IPC分类号： B23K26/402 ,  B23K26/38 ,  B23K37/00 ,  B23K26/14 ,  B23K26/142 ,  C03B33/07 ,  C03B33/09

摘要： A method of processing a glass laminate substrate includes carrying a glass laminate substrate including a glass substrate on a metal substrate to a processing location; radiating a laser onto the metal substrate through the glass substrate; and cooling a portion of the glass substrate, through which the laser is radiated, such that the glass substrate is cut at the portion through which the laser is radiated. When methods of processing and cutting a glass laminate substrate and an apparatus for processing a glass laminate substrate, according to embodiments, are used, a glass laminate substrate having high edge strength after cutting may be produced.

公开(公告)号：US20190337112A1

公开(公告)日：2019-11-07

申请号：US16477372

申请日：2018-01-12

申请人： CORNING INCORPORATED

发明人： Ting-Wei Chu ,  Hsueh-Hung Fu ,  Kai Yu Hsiao ,  Chi-Cheng Hsu ,  Tzu-Hen Hsu ,  Yuyin Tang

IPC分类号： B24B9/10 ,  B24B41/06 ,  B24B55/02

摘要： Methods and apparatus for finishing an edge of a glass sheet are described. The edge of the glass sheet is finished using a grinding wheel mounted on one end of a spindle, the grinding wheel having a peripheral edge that contacts the edge of the glass sheet during the grinding. The edge of the glass sheet is further finished by polishing the edge of the glass sheet with a polishing wheel mounted on one end of a spindle, the polishing wheel having an end face which contacts the glass edge during polishing.

公开(公告)号：US20180369988A1

公开(公告)日：2018-12-27

申请号：US16062430

申请日：2015-12-17

申请人： CORNING INCORPORATED

发明人： Chao-Yin Chuang ,  Yuyin Tang ,  Baoshan Xia

IPC分类号： B24D3/28 ,  B24B27/00 ,  B24B9/10 ,  B24D5/06 ,  B24D3/34

摘要： Polishing tools and methods of polishing a glass substrate are disclosed. A polishing tool (200) includes a stem (220) and a polishing material (210) bonded to the stem (220). The polishing material (210) includes, in volume concentration, about 18% to about 42% phenolic resin, about 18% to about 30% zinc oxide, about 1% to about 10% magnesium oxide, a cooling agent, and an abrasive.