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13 条记录 (耗时 0.016 秒)

    Cutting insert having an improved chip breaker
    6.
    发明授权
    Cutting insert having an improved chip breaker 有权
    具有改进的断屑器的切削刀片

    公开(公告)号：US06217264B1

    公开(公告)日：2001-04-17

    申请号：US09528317

    申请日：2000-03-20

    申请人： Kyung Bae Kim ,  Hak Kyu Kim ,  Young Heum Kim ,  Wook Jung Sung ,  Kwan Hee Lee

    发明人： Kyung Bae Kim ,  Hak Kyu Kim ,  Young Heum Kim ,  Wook Jung Sung ,  Kwan Hee Lee

    IPC分类号： B23B2722

    CPC分类号： B23B27/143 ,  B23B2200/321 ,  B23B2200/323 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T407/245

    摘要： Disclosed is a cutting insert capable of enhancing the surface roughness of worked materials and lengthening the durability of a cutting tool which has utilized in conjunction with the cutting insert, capable of efficiently removing cut chips from the cutting region by making a chip breaker into a complete free curved surface to discharge the cut chips in the most natural direction and form, which are formed when performing a desired cutting operation of ferrous or nonferrous metals such as aluminum, copper, stainless, etc., to also minimize the resistance to chip flow and the occurrence of the melted-sticking phenomenon. The cutting insert has a specific chip breaker formed on an upper surface thereof with the aid of a pressure molding operation using a mold and in a sintering operation. A lower surface of the cutting insert is formed as a plane. The lower surface is firmly fixed on a holder for cutting tool and supports the cutting insert when mounting the cutting insert in the holder for cutting tool. It is also possible to provide the chip breaker on the lower surface. At least one cutting corner is formed at corners of the upper surface. The cutting insert includes main cutting edge portions slanted to the cutting corner at a certain angle. The main cutting edge portions includes main cutting edges and main cutting edge land surfaces extend from the main cutting edges toward the upper surface. A circle opening is formed through the center of the cutting insert. A boss is mounted in the circle opening.

    摘要翻译： 公开了一种能够增强加工材料的表面粗糙度并延长与切削刀片结合使用的切削工具的耐久性的切削刀片，其能够通过使切屑破碎机成为完整的切屑而有效地从切割区域去除切屑 自由曲面，以最有效的方式排出切割的碎屑，并且在执行期望的铁，有色金属如铝，铜，不锈钢等的切割操作时形成，同时最小化芯片流动的阻力， 发生熔化现象。 切削刀片借助于使用模具的加压成型操作和烧结操作，在其上表面上形成有特定的切屑。 切削刀片的下表面形成为平面。 当将切削刀片安装在切削刀具保持器中时，下表面牢固地固定在切割工具的支架上并支撑切削刀片。 还可以在下表面上提供断屑器。 在上表面的角部形成至少一个切割角。 切削刀片包括以一定角度倾斜到切割角的主切削刃部分。 主切削刃部分包括主切削刃，并且主切刃刃面表面从主切削刃向上表面延伸。 通过切削刀片的中心形成圆形开口。 一个凸台安装在圆形开口中。

    Liquid crystal lens panel and display apparatus having the same
    7.
    发明授权
    Liquid crystal lens panel and display apparatus having the same 有权
    液晶透镜面板及其显示装置

    公开(公告)号：US09128332B2

    公开(公告)日：2015-09-08

    申请号：US13528577

    申请日：2012-06-20

    申请人： Kyung-Bae Kim ,  Hae-Young Yun ,  KyungHo Jung ,  Seung Jun Jeong ,  Jin-Hwan Kim

    发明人： Kyung-Bae Kim ,  Hae-Young Yun ,  KyungHo Jung ,  Seung Jun Jeong ,  Jin-Hwan Kim

    IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/29 ,  G02B27/22

    CPC分类号： G02F1/134309 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/29 ,  H01L51/5275

    摘要： A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a plurality of first electrodes disposed on the first base substrate. The second substrate includes a second base substrate disposed to face the first base substrate, the second substrate further including a plurality of second electrodes disposed on the second base substrate. Each of the first base substrate and the second base substrate are rectilinearly shaped to comprise corresponding first sides and second sides, the plurality of first electrodes and the plurality of second electrodes are inclined with respect to the corresponding first sides or second sides, and the plurality of first electrodes comprise a first inclination angle different from a second inclination angle associated with the plurality of second electrodes.

    摘要翻译： 液晶透镜面板包括第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。 第一基板包括第一基底基板和设置在第一基底基底上的多个第一电极。 第二基板包括设置为面对第一基板的第二基板，第二基板还包括设置在第二基板上的多个第二电极。 第一基底基板和第二基底基板中的每一个被直线形地形成为包括相应的第一边和第二边，多个第一电极和多个第二电极相对于相应的第一边或第二边倾斜，并且多个 的第一电极包括与与多个第二电极相关联的第二倾斜角度不同的第一倾斜角度。

    Cutting insert with curved cutting edge
    10.
    发明授权
    Cutting insert with curved cutting edge 失效
    切割刀片具有弯曲的切削刃

    公开(公告)号：US06957935B2

    公开(公告)日：2005-10-25

    申请号：US10362923

    申请日：2001-08-16

    申请人： Wook Jung Sung ,  Kwan Hee Lee ,  Yong Boo Lee ,  Young Heum Kim ,  Hak Kyu Kim ,  Kyung Bae Kim

    发明人： Wook Jung Sung ,  Kwan Hee Lee ,  Yong Boo Lee ,  Young Heum Kim ,  Hak Kyu Kim ,  Kyung Bae Kim

    IPC分类号： B23C9/00 ,  B23C5/20 ,  B23C5/10

    CPC分类号： B23C5/202 ,  B23C2200/203 ,  B23C2200/283 ,  B23C2200/323 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/245

    摘要： A cutting insert for a milling machining adapted to be mounted on a milling cutter to carry out cutting operation and having primary and secondary cutting edges provided at sides of a rectangular body, each primary cutting edge having a curved line tangential to the adjacent secondary cutting edge, to reduce the cutting force and improve flatness of the side surface of a machined workpiece. The cutting insert includes an upper face, a bottom face and a plurality of side faces connecting the upper face and the bottom face. The primary cutting edge has chip breakers for guiding chip flow, primary cutting edge land faces and primary cutting edge clearance faces. The primary cutting edges enable a bottom surface and a side surface of a machined workpiece to have a right angle therebetween.

    摘要翻译： 一种用于铣削加工的切削刀片，其适于安装在铣刀上以执行切割操作并且具有设置在矩形体侧面的主切削刃和次切削刃，每个主切削刃具有与相邻次切削刃相切的曲线 以减少切削力并提高被加工工件的侧面的平面度。 切削刀片包括上表面，底面和连接上表面和底面的多个侧面。 主切削刃具有用于引导切屑流动的切屑，主切削刃面和主切削刃间隙面。 主切削刃使加工的工件的底表面和侧表面之间具有直角。