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    CUTTING WHEEL FOR CUTTING BRITTLE MATERIAL
    3.
    发明申请
    CUTTING WHEEL FOR CUTTING BRITTLE MATERIAL 审中-公开
    切割切割材料的切割轮

    公开(公告)号：US20160368810A1

    公开(公告)日：2016-12-22

    申请号：US15095694

    申请日：2016-04-11

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BOE (Hebei) Mobile Display Technology Co., Ltd.

    Inventor： Pingjun Wang

    IPC: C03B33/10 ,  B26D3/08

    CPC classification number: C03B33/107 ,  B26D3/08

    Abstract: Embodiments the invention disclose a cutting wheel, which includes: a wheel body; and a plurality of teeth formed on the wheel body, wherein each of the teeth includes a first auxiliary edge, a main edge and a second auxiliary edge that connect with each other successively. The main edge, the first auxiliary edge and the second auxiliary edge lie in the same plane, and inclined surfaces for forming the main edge, the first auxiliary edge and the second auxiliary edge respectively and located at the same side of the plane connect with each other successively. A recessed region is formed between main edges of two adjacent teeth, and a first auxiliary edge of one of the two adjacent teeth and a second auxiliary edge of the other of the two adjacent teeth are located within the recessed region.

    Abstract translation: 本发明的实施例公开了一种切割轮，其包括：轮体; 以及形成在所述车轮主体上的多个齿，其中每个所述齿包括相继连接的第一辅助边缘，主边缘和第二辅助边缘。 主边缘，第一辅助边缘和第二辅助边缘位于相同的平面中，并且分别形成主边缘，第一辅助边缘和第二辅助边缘并且位于平面的同一侧的倾斜表面与每个 其他连续。 在两个相邻齿的主边缘之间形成凹陷区域，并且两个相邻齿中的一个的第一辅助边缘和两个相邻齿轮中的另一个的第二辅助边缘位于凹进区域内。

    Methods and apparatus for scoring thin glass
    4.
    发明授权
    Methods and apparatus for scoring thin glass 有权
    薄玻璃刻痕的方法和设备

    公开(公告)号：US09278878B2

    公开(公告)日：2016-03-08

    申请号：US13398033

    申请日：2012-02-16

    Applicant: Douglas Edward Brackley ,  Frank Thomas Coppola ,  Monica Jo Mashewske ,  David Alan Tammaro

    Inventor： Douglas Edward Brackley ,  Frank Thomas Coppola ,  Monica Jo Mashewske ,  David Alan Tammaro

    IPC: B26D7/08 ,  C03B33/10 ,  C03B33/02 ,  C03B33/023 ,  C03B33/03

    CPC classification number: C03B33/107 ,  B26D7/08 ,  B26D7/088 ,  C03B33/02 ,  C03B33/0207 ,  C03B33/0215 ,  C03B33/0235 ,  C03B33/03 ,  Y02P40/57 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0385

    Abstract: A method and apparatus for forming vents (13) in glass sheets (10). The method includes repetitively performing the steps of: (I) bringing a score head (21) and a platen (31) into contact with, respectively, the front (11) and rear (12) major surfaces of the glass sheet (10), (II) moving the score head (21) across the front major surface (11) along a predetermined path to form a vent (13), and (III) withdrawing the score head (21) and the platen (31) from the front (11) and rear (12) major surfaces, wherein: (i) the thickness (δ) of the glass sheet is less than or equal to 500 microns, and (ii) for each repetition of steps (I) through (III), the platen (31) is cleaned after step (III) and before step (I) to remove glass chips which if left on the platen (31) could cause the score head (21) to penetrate through the thickness δ.

    Abstract translation: 一种用于在玻璃板（10）中形成通风口（13）的方法和装置。 该方法包括重复地执行以下步骤：（I）使分数头（21）和压板（31）分别与玻璃板（10）的前（11）和后（12）主表面接触， ，（II）沿预定路径移动分数头（21）跨越前主表面（11）以形成通气口（13），并且（III）将记分头（21）和压板（31）从 （11）和后（12）主表面，其中：（i）玻璃板的厚度（δ）小于或等于500微米，和（ii）对于每个重复的步骤（I）至（III） ），在步骤（III）之后和步骤（I）之前清洁压板（31）以除去如果留在压板（31）上的玻璃碎片可能导致刻划头（21）穿透厚度δ。

    SCRIBING WHEEL HAVING FINE STRUCTURE RECESS
    5.
    发明申请
    SCRIBING WHEEL HAVING FINE STRUCTURE RECESS 审中-公开
    具有精细结构回收的滚动轮

    公开(公告)号：US20150175470A1

    公开(公告)日：2015-06-25

    申请号：US14417165

    申请日：2013-07-26

    Applicant: EHWA DIAMOND INDUSTRIAL CO., LTD.

    Inventor： Chang Ho Jeon ,  Sung Hee Lee ,  Sang Beom Kim ,  Taek Jung Shin ,  Seh Kwang Lee ,  In Sub Kim

    IPC: C03B33/10 ,  B26D3/08

    CPC classification number: C03B33/107 ,  B26D3/08 ,  B26D3/085 ,  B26D2001/0053 ,  B28D1/225 ,  Y02P40/57

    Abstract: Disclosed herein is a scribing wheel having a predetermined thickness and a disk shape. The scribing wheel includes: a wheel body configured in such a way that at least a peripheral edge portion thereof is gradually reduced in thickness from the center to the radial outside; and a cutter part including recesses and cutting blade teeth which are alternately arranged along the peripheral edge portion. Each recess is formed by a combination of side recess portions formed in opposite side surfaces of the peripheral edge portion of the wheel body and an edge recess portion formed in the peripheral edge of the wheel body.

    Abstract translation: 这里公开了具有预定厚度和盘形的划线轮。 划线轮包括：轮体，其构造成使得至少其周边部分的厚度从中心到径向外部逐渐减小; 以及包括沿着周缘部交替配置的凹部和切割刃齿的刀具部。 每个凹部由形成在轮体的周边部分的相对侧表面中的侧凹部和形成在轮体的周缘中的边缘凹部组合而形成。

    Blade for a cutting tool of a ceramic cutting machine
    6.
    发明授权
    Blade for a cutting tool of a ceramic cutting machine 有权
    用于陶瓷切割机切割工具的刀片

    公开(公告)号：US09061440B2

    公开(公告)日：2015-06-23

    申请号：US14102739

    申请日：2013-12-11

    Applicant: BELLOTA HERRAMIENTAS, S.A.

    Inventor： Josep Baro Cabrero

    IPC: B28D1/22

    CPC classification number: B28D1/225 ,  B28D1/24 ,  C03B33/107 ,  C03B33/12

    Abstract: Blade (1) for a cutting tool (2) of a ceramic cutting machine (3) comprising a disc-shaped geometry with a specific cutting diameter (H); with at least one conical surface (13) at each side of the cutting perimeter (12), the conical surfaces (13) closest to the symmetry axis (11) being truncated by two truncation planes perpendicular to the symmetry axis (11) of the blade (1), such that if the conical surfaces (13) closest to the symmetry axis (11) of the blade (1) are imaginarily extended towards its vertex, both define two tangency conical surfaces (15) with an imaginary sphere (16) the center of which is located on the symmetry axis (11) of the blade (1), where the ratio between the cutting diameter (H) of the blade (1) and the diameter (D) of said imaginary sphere (16) is equal to a number with a value comprised between 1.5 and 1.7.

    Abstract translation: 1.一种用于陶瓷切割机（3）的切割工具（2）的刀片（1），其包括具有特定切割直径（H）的盘形几何形状; 在切割周边（12）的每一侧具有至少一个锥形表面（13），最靠近对称轴线（11）的圆锥形表面（13）被垂直于垂直于对称轴线（11）的两个截头平面截短 叶片（1），使得如果最接近叶片（1）的对称轴线（11）的锥形表面（13）被想象地朝向其顶点延伸，则两者限定具有假想球体的两个相切锥形表面（15） ），其中心位于叶片（1）的对称轴线（11）上，其中叶片（1）的切割直径（H）与所述假想球体（16）的直径（D）之间的比率 等于一个值在1.5和1.7之间的数字。

    SCRIBING WHEEL, METHOD FOR MANUFACTURING THE SCRIBING WHEEL, AND SCRIBING METHOD
    7.
    发明申请
    SCRIBING WHEEL, METHOD FOR MANUFACTURING THE SCRIBING WHEEL, AND SCRIBING METHOD 有权
    筛选轮，制造滑动轮的方法和筛选方法

    公开(公告)号：US20120312141A1

    公开(公告)日：2012-12-13

    申请号：US13490996

    申请日：2012-06-07

    Applicant: Naoko TOMEI

    Inventor： Naoko TOMEI

    IPC: B26D1/14 ,  B26D3/08 ,  B23P15/28

    CPC classification number: B28D1/225 ,  B24B3/36 ,  B26D1/0006 ,  B26D3/08 ,  B26D2001/002 ,  B26D2001/0053 ,  C03B33/107 ,  Y10T83/0341 ,  Y10T83/0385

    Abstract: The scribing wheel achieves increase in its longevity and ensures high strength in end face of segmented substrate obtained by severing brittle material-made substrate scribed by the scribing wheel. Disc-shaped scribing-wheel base material in use is so designed that mid-portion of disc periphery has the largest diameter. Diamond film is formed on the periphery by CVD method. The periphery is ground in the middle so that a plane including a circle defined by ridge line becomes perpendicular to the central axis of the scribing wheel. This helps reduce the roughness of ridge part. When the scribing wheel is used for scribing on brittle material-made substrate, upon severing of the scribed substrate, the end face of the segmented substrate can be made with greater accuracy and higher strength. The scribing wheel suffers little from abrasion at its ridge part even under continuous scribing, and thus enjoys longer operating life.

    Abstract translation: 划线轮实现了寿命的延长，并且通过切割由划线轮划刻的脆性材料制成的基板而获得的分段基板的端面中的高强度。 使用的圆盘状划线轮基材的设计使得圆盘周边的中部具有最大的直径。 通过CVD法在周围形成金刚石膜。 周边在中间被研磨，使得包括由脊线限定的圆的平面垂直于划线轮的中心轴线。 这有助于减少脊部的粗糙度。 当划线轮用于在脆性材料制造的基板上划线时，在切割划线基板时，可以以更高的精度和更高的强度制造分段基板的端面。 即使在连续划线下，划线轮也不会磨损其脊部，因此具有较长的使用寿命。

    METHODS FOR SCRIBING AND SEPARATING STRENGTHENED GLASS SUBSTRATES
    8.
    发明申请
    METHODS FOR SCRIBING AND SEPARATING STRENGTHENED GLASS SUBSTRATES 有权
    用于筛选和分离强化玻璃基材的方法

    公开(公告)号：US20120011981A1

    公开(公告)日：2012-01-19

    申请号：US13159756

    申请日：2011-06-14

    Applicant: James William Brown

    Inventor： James William Brown

    IPC: B31B1/25

    CPC classification number: C03B33/02 ,  B26D3/085 ,  C03B23/027 ,  C03B33/023 ,  C03B33/107 ,  Y10T83/0341 ,  Y10T225/12

    Abstract: A method of forming a scribe line in a strengthened glass substrate includes providing a strengthened glass substrate having a first surface, a second surface, a first edge and a second edge. The first and second surfaces have a strengthened surface layer under a compressive stress, and a central region under tensile stress. The method further includes applying a scoring blade to the first surface at an initiation location that is offset from the first edge by an initiation offset distance greater than a diameter of the scoring blade, and translating the scoring blade or the strengthened glass substrate such that the scoring blade scores the first surface. The translation is terminated such that the scoring blade stops at a termination location that is offset from the second edge of the strengthened glass substrate by a termination offset distance greater than the diameter of the scoring blade.

    Abstract translation: 在强化玻璃基板中形成划线的方法包括提供具有第一表面，第二表面，第一边缘和第二边缘的强化玻璃基板。 第一表面和第二表面在压缩应力下具有增强的表面层，在拉伸应力下具有中心区域。 该方法还包括在起始位置处将刻划刀片施加到第一表面，该起始位置与第一边缘偏移大于刻痕刀片的直径的起始偏移距离，以及平移刻痕刀片或加强玻璃基板，使得 得分刀评分第一个表面。 平移终止，使得刻划刀片在距加强玻璃基板的第二边缘偏移大于刻划刀片的直径的终端偏移距离的终止位置处停止。

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