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    • 4. 发明申请
    • DIAMOND TOOL AND METHOD FOR MANUFACTURING SEGMENT THEREOF
    • 钻石工具及其制造方法
    • US20100294256A1
    • 2010-11-25
    • US12515273
    • 2007-04-24
    • Hyun Woo LeeJong Hwan ParkBu Kun ParkJae Wook Lim
    • Hyun Woo LeeJong Hwan ParkBu Kun ParkJae Wook Lim
    • B23D61/02B28D1/04B24D18/00
    • B28D1/121B23D61/04
    • The present invention relates to a diamond tool for cutting a workpiece. An object of the present invention is to provide a diamond tool, wherein a wear-resistant region is formed in a connection portion between a segment and a shank of the diamond tool to prevent an under-cut phenomenon, to extend the service life of the diamond tool and to improve cutting quality due to easy discharge of cut chips. A diamond tool of the present invention for achieving the object has a cutting segment that contains a plurality of diamond granules and is attached to an outer peripheral surface of a shank, wherein the segment comprises an auxiliary cutting portion that has a thickness identical with that of the shank and a height and is attached to the shank; and a primary cutting portion that is integrally formed on the top of the auxiliary cutting portion and has a thickness larger than that of the auxiliary cutting portion.
    • 本发明涉及一种用于切割工件的金刚石工具。 本发明的目的是提供一种金刚石工具,其中在金刚石工具的段和柄之间的连接部分中形成耐磨区域,以防止欠切现象延长使用寿命 金刚石工具,并且由于易切割切屑的排放而提高切割质量。 用于实现该目的的本发明的金刚石工具具有包含多个金刚石颗粒并且附接到柄的外周表面的切割段,其中该段包括辅助切割部分,该辅助切割部分的厚度与 柄和高度并且附接到柄; 以及主切削部,其一体地形成在所述辅助切削部的顶部上,并且具有比所述辅助切削部的厚度大的厚度。
    • 5. 发明申请
    • DIAMOND TOOL
    • 钻石工具
    • US20100291845A1
    • 2010-11-18
    • US12515274
    • 2007-04-24
    • Hyun Woo LeeJong Hwan ParkSeo Bong ByunKang Sun Lee
    • Hyun Woo LeeJong Hwan ParkSeo Bong ByunKang Sun Lee
    • B24D5/12B23D61/02
    • B28D1/121B23D61/04
    • The present invention relates to a diamond tool for cutting a work-piece. An object of the present invention is to provide a diamond tool, wherein diamond granules are arranged at outer peripheries of segments and on certain circumferences and placed in a radial pattern from a center of a shank of the diamond tool, so that a constant cutting force is maintained even though the segments are worn out, and thus, the same cutting force is maintained during the service life of the diamond tool. A diamond tool according to the present invention for achieving the object comprises a shank in the form of a wheel or disk; segments attached to an outer peripheral surface of the shank; and a plurality of diamond granules that are attached to the segments and arranged at an outer periphery of each of the segments and on a plurality of circumferences spaced apart by a certain distance from one another and are placed in a radial pattern from the center of the shank.
    • 本发明涉及一种用于切割工件的金刚石工具。 本发明的目的是提供一种金刚石工具,其中金刚石颗粒布置在段的外周和某些圆周上并且以金刚石工具的柄的中心以径向图案放置,使得恒定的切削力 即使这些片段被磨损,因此在金刚石工具的使用寿命期间保持相同的切割力。 根据本发明的用于实现该目的的金刚石工具包括轮或圆盘形式的柄; 附接到柄的外周表面的段; 以及多个金刚石颗粒,其附接到所述片段并且布置在每个片段的外周边并且在彼此间隔开一定距离的多个圆周上并且从所述片段的中心放置成径向图案 小腿