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11.发明申请Cutting Segment, Method For Manufacturing Cutting Segment, and Cutting Tool Comprising the Same 有权切割段，切割段的制造方法和包括其的切削刀具公开(公告)号：US20080148648A1
公开(公告)日：2008-06-26
申请号：US11911510
申请日：2006-04-14
申请人： Soo-Kwang Kim , Hee-Dong Park
发明人： Soo-Kwang Kim , Hee-Dong Park
CPC分类号： B24D5/123 , B23D61/18 , B23P15/28 , B24D99/005 , B28D1/121
摘要： A cutting segment for a cutting tool used for cutting or drilling brittle workpieces, such as stone, brick, concrete and asphalt, a method for manufacturing the segment, and a cutting tool comprising the segment are disclosed. The segment comprises layers of diamond particles and two kinds of plate-shaped metal matrix layers comprising soft and hard metal matrix layers having different ductility. The plate-shaped metal matrix layers are arranged perpendicular to a cutting surface while being parallel to a cutting direction, and are alternately stacked perpendicular to the cutting direction. The layers of diamond particles are suitably arranged in the plate-shaped soft and hard metal matrix layers. The segment and the cutting tool comprising the same have excellent cutting ability, and the manufacturing process thereof can be simplified, thereby remarkably enhancing productivity.
摘要翻译： 公开了一种用于切割或钻削诸如石头，砖，混凝土和沥青的脆性工件的切割工具的切割部分，该部分的制造方法以及包括该部分的切割工具。 该段包括金刚石颗粒层和包含具有不同延展性的软和硬金属基质层的两种板状金属基质层。 板状金属基体层与切割面垂直配置，同时平行于切割方向，并且交替地垂直于切割方向堆叠。 金刚石颗粒层适当地布置在板状软和硬金属基质层中。 该片段和包括该切割工具的切割工具具有优异的切割能力，并且可以简化其制造工艺，从而显着提高生产率。
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公开(公告)号：US07337775B2
公开(公告)日：2008-03-04
申请号：US10503799
申请日：2003-02-07
申请人： Soo-Kwang Kim , Jong-Ho Kim , Hee-Dong Park
发明人： Soo-Kwang Kim , Jong-Ho Kim , Hee-Dong Park
IPC分类号： B28D1/12
摘要： A cutting tip for a diamond tool and a diamond tool having the same which serve to cut or perforate various brittle materials such as stone, brick, concrete and asphalt. In particular, the cutting tip for a diamond tool and the diamond tool have diamond particles which are suitably arrayed to improve the cutting rate. A cutting tip for a diamond tool having diamond particles which are distributed in the cutting tip, wherein the diamond particles are inclined in respect to a cutting direction in a plane parallel to a cutting surface, and arrayed whereby grooved channels are formed successively overlapped on a brittle substance in cutting operation.
摘要翻译： 用于金刚石工具的切割尖端和具有该切割尖端的金刚石工具，其用于切割或穿孔各种脆性材料，例如石头，砖，混凝土和沥青。 特别地，用于金刚石工具和金刚石工具的切割尖端具有适当排列以提高切割速率的金刚石颗粒。 一种用于金刚石工具的切割尖端，其具有分布在切割尖端中的金刚石颗粒，其中金刚石颗粒在平行于切割表面的平面中相对于切割方向倾斜，并且排列成使得沟槽通道相继重叠在 切削作业中的脆性物质。
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公开(公告)号：USD554671S1
公开(公告)日：2007-11-06
申请号：US29259466
申请日：2006-05-04
申请人： Jang Hyuk Ahn
设计人： Jang Hyuk Ahn
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公开(公告)号：US06872133B2
公开(公告)日：2005-03-29
申请号：US10626290
申请日：2003-07-24
申请人： Seung Weon Lee , Yong Hyun Park , Jong Suk Choi , Eui Seok Jung
发明人： Seung Weon Lee , Yong Hyun Park , Jong Suk Choi , Eui Seok Jung
CPC分类号： B28D1/121
摘要： A saw blade for cutting hard workpieces, such as concrete or stone, characterized by improvement of the shape of a shank of the saw blade providing a plurality of cutting tips of the saw blade with a rotational force while the cutting tips are securely attached to the shank. The saw blade comprises a disc-shaped shank having an insertion hole formed at the center thereof, through which a rotating shaft of an electric-powered tool is inserted, and wave-shaped portions formed over a prescribed portion of the radius of the disc-shaped shank, and a plurality of cutting tips attached to the outer circumference of the shank for cutting a workpiece. The wave-shaped portions are spaced a prescribed distance from each other and alternately arranged on the front and rear surfaces of the disc-shaped shank. The prescribed portion of the radius of the disc-shaped shank is at a distance from the center of the insertion hole. The cutting tips contain particles of high hardness.
摘要翻译： 一种用于切割硬质工件的锯片，例如混凝土或石头，其特征在于锯切刀柄的形状改进，其中切割刀片牢固地附接到刀片上，提供锯片的多个切割尖端，并具有旋转力 小腿 锯片包括一个圆盘形的柄，其中心具有形成在其中心的插入孔，电动工具的旋转轴穿过该插入孔，以及形成在盘形半圆形半径的规定部分上的波浪状部分， 以及连接到柄的外周的多个切割尖端，用于切割工件。 波形部分彼此隔开规定的距离并且交替地布置在盘形柄的前表面和后表面上。 盘形柄的半径的规定部分距离插入孔的中心一定距离。 切削尖端含有高硬度的颗粒。
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公开(公告)号：US11136831B2
公开(公告)日：2021-10-05
申请号：US16161555
申请日：2018-10-16
发明人： Ki Ho Kim , Jun Yong Yun , Hee Dong Park
摘要： A mining bit includes: a shank; and cutting tips attached to the shank, each cutting tip having a plurality of layers and a plurality of abrasive particles, wherein the layers have a shape of an arch with flat surfaces in such a manner as to be laminated onto each other in a horizontal direction with respect to a cut surface of each cutting tip, and a distance (D2) between the abrasive particles on the adjacent layers is less than a distance (D1) between the abrasive particles on each layer.
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公开(公告)号：US09925645B2
公开(公告)日：2018-03-27
申请号：US14923433
申请日：2015-10-27
摘要： Disclosed herein is a grinding tool, which includes a plate, a plurality of holders formed on the plate and having sliding grooves, a shoe coupled to the sliding groove of each of the holders, and grinding tips arranged on the shoe. The shoe includes a fastening part fastened to the sliding groove, and an upper plate part formed on the fastening part and located on an upper surface of the holder outside the sliding groove. The shoe can be fastened to the holder in two or more directions, and the grinding tips can be arranged in two or more forms when viewed from the plane.
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17.发明授权公开(公告)号：US09694512B2
公开(公告)日：2017-07-04
申请号：US14817030
申请日：2015-08-03
发明人： Jae-Hyun Hong , Jong Suk Choi , Young Choul Song
CPC分类号： B28D1/121 , B23D61/028 , B23D61/04
摘要： The present disclosure provides a brazing bond type diamond tool having excellent cuttability. The diamond tool includes a shank having a body with a thickness of 2 mm or less and a tip portion formed along an edge of the body, the tip portion being thinner than the body; and a brazing bond layer formed on the tip portion of the shank to secure diamond particles having a particle size of 25 to 50 mesh with a brazing bond, wherein the brazing bond layer has a greater thickness than a difference between half the thickness of the shank body and half the thickness of the shank tip portion, such that some part of the shank body can penetrate into a surface of an object to be cut, and the tip portion of the shank has a curved surface at an end thereof.
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公开(公告)号：US09115551B2
公开(公告)日：2015-08-25
申请号：US13805816
申请日：2011-02-21
申请人： Ki-Ho Kim , Sung-Hoon Chung
发明人： Ki-Ho Kim , Sung-Hoon Chung
摘要： A reaming shell for mining is provided. The reaming shell has a shank, and a plurality of pads attached at circumferential intervals from each other to extend lengthwise on an outer periphery of the shank. The reaming shell is coupled to a core bit of a diamond drilling tool for mining. The reaming shell includes a water groove of a recessed shape formed respectively between each adjacent pair of the pads, and extending from a leading edge along a length of the shank.
摘要翻译： 提供了一种用于采矿的扩孔壳。 扩孔壳具有柄部，并且多个垫片以周向间隔相互连接，以在柄的外周上纵向延伸。 铰孔外壳连接到金刚石钻具的钻头，用于开采。 扩孔壳包括分别形成在每个相邻的一对垫之间的凹陷形状的水槽，并且沿着柄的长度从前缘延伸。
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公开(公告)号：US20150140900A1
公开(公告)日：2015-05-21
申请号：US14405116
申请日：2012-06-07
申请人： Seh Kwang Lee , Youn Chul Kim , Joo Han Lee , Jae Kwang Choi , Jae Phil Boo
发明人： Seh Kwang Lee , Youn Chul Kim , Joo Han Lee , Jae Kwang Choi , Jae Phil Boo
IPC分类号： B24B49/18 , B24B53/017 , B24B37/005
CPC分类号： B24B49/186 , B24B37/005 , B24B49/18 , B24B53/017
摘要： Provided is a chemical mechanical polishing (CMP) apparatus that includes a swing unit installed apart from a platen, on which a CMP pad to be conditioned is placed, at a predetermined interval, a connector installed on an upper end of the swing unit at one end thereof in a perpendicular direction to the swing unit and pivoting around the swing unit above the CMP pad, a rotator rotatably installed on the other end of the connector, a CMP pad conditioner coupled to the rotator and conditioning the CMP pad when rotated, and a vibration meter installed on the connector and detecting vibrations to measure a vibration acceleration of the CMP pad conditioner, thereby predicting a wear rate of the CMP pad based on the vibration acceleration and a state in which the CMP pad conditioner is installed or being used.
摘要翻译： 提供了一种化学机械抛光（CMP）装置，其包括摆动单元，该摆动单元以预定间隔安装在其上放置待调理的CMP垫的压板上，安装在摆动单元的上端的连接器 在摆动单元的垂直方向上的端部，并且围绕摆放单元围绕CMP垫旋转，可旋转地安装在连接器的另一端上的旋转器，耦合到旋转体并在旋转时调节CMP垫的CMP垫调节器，以及 安装在连接器上并检测振动以测量CMP垫调节器的振动加速度的振动计，从而基于振动加速度和CMP垫调节器的安装或使用状态来预测CMP垫的磨损率。
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20.发明授权公开(公告)号：US08973566B2
公开(公告)日：2015-03-10
申请号：US13141471
申请日：2009-12-23
申请人： Hee-Dong Park , Nam-Kwang Kim
发明人： Hee-Dong Park , Nam-Kwang Kim
CPC分类号： B28D1/06 , Y10T428/2457
摘要： There is provided a method of cutting or drilling workpiece including stone such as marble and granite, brick, concrete and asphalt, using a frame gang saw. There are provided a workpiece cut by a frame gang saw that includes one or a plurality of blades having multiple cutting tips or that includes a blade without including a cutting tip; a method of cutting the workpiece by using a frame gang saw; and a product provided by the cutting method. The workpiece is provided to include one or more grooves into which at least a portion of at least one cutting tip among the multiple cutting tips or at least a portion of the blade without a cutting tip is inserted and which is formed in a surface thereof. Here, an initial cutting time on a workpiece may be shortened to greatly improve productivity and the quality of a product and a lifespan of a frame gang saw blade may be improved by significantly decreasing deflection in the blade.
摘要翻译： 提供了一种使用框架锯锯切割或钻孔工件的方法，包括大理石和花岗岩，砖，混凝土和沥青等石材。 提供由框架组合锯切割的工件，其包括具有多个切割尖端的一个或多个叶片，或包括不包括切割尖端的叶片; 通过使用框架锯切割工件的方法; 和通过切割方法提供的产品。 工件被设置为包括一个或多个凹槽，多个切割尖端中的至少一个切割尖端的至少一部分或没有切割尖端的至少一部分刀片被插入到该凹槽中，并且其形成在其中。 这里，可以缩短工件上的初始切割时间，以通过显着降低叶片的偏转力来改善框架组合锯片的生产率和产品的质量以及寿命。
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