公开(公告)号：US20090229592A1

公开(公告)日：2009-09-17

申请号：US12281004

申请日：2007-02-28

申请人： Soo-Kwang Kim ,  Hee-Dong Park ,  Nam-Kwang Kim

发明人： Soo-Kwang Kim ,  Hee-Dong Park ,  Nam-Kwang Kim

IPC分类号： B28D1/06

CPC分类号： B28D1/127 ,  B24D99/005

摘要： A cutting tip for a cutting tool used to cut or drill a brittle workpiece such as stone, brick, concrete, or asphalt and a frame saw provided with the cutting tip are disclosed. The swing type cutting tip including abrasive particles has a specific arrangement capable of enhancing the cutting efficiency of the abrasive particles, and thus achieving an enhancement in cutting performance and an increase in lifespan. The cutting tip includes a plurality of abrasive particles to cut a workpiece while swing. At least a part of the abrasive particles are arranged in the form of abrasive particle groups. Each abrasive particle group is constituted by at least two abrasive particles. At least a part of the abrasive particles of the abrasive particle groups are overlapped in a cutting direction.

摘要翻译： 公开了一种用于切割或钻出诸如石头，砖，混凝土或沥青的脆性工件的切割工具的切割尖端和设置有切割尖端的框架锯。 包括磨料颗粒的摆动式切割尖端具有能够提高磨料颗粒的切割效率的特定布置，从而实现切割性能的提高和寿命的增加。 切割尖端包括多个磨料颗粒以在摆动时切割工件。 研磨颗粒的至少一部分以研磨颗粒组的形式排列。 每个研磨颗粒组由至少两个研磨颗粒构成。 研磨颗粒组的研磨颗粒的至少一部分在切割方向上重叠。

公开(公告)号：US07134430B2

公开(公告)日：2006-11-14

申请号：US11010195

申请日：2004-12-09

申请人： Soo-Kwang Kim ,  Hee-Dong Park

发明人： Soo-Kwang Kim ,  Hee-Dong Park

IPC分类号： B28D1/12 ,  B23F21/03

CPC分类号： B23D61/18 ,  B24D99/005 ,  B28D1/121

摘要： A cutting segment for a cutting tool used for cutting or drilling a brittle workpiece, such as stone, brick, concrete and asphalt, a method of manufacturing the segment and a cutting tool provided with the segment are disclosed. The segment comprises a plurality of plate-shaped metal matrix layers laminated perpendicular to a cutting surface of the segment while being parallel to a cutting direction of the segment, the plate-shaped metal matrix layers being integrally combined with each other and made of a ferrous or non-ferrous material; and diamond particle layers arranged between the plate-shaped metal matrix layers such that diamond particles can be provided in an array on the cutting surface. The segment has an excellent cutting capability, and can be made by a simplified manufacturing process, thereby remarkably reducing manufacturing costs.

摘要翻译： 公开了一种用于切割或钻孔诸如石头，砖，混凝土和沥青的脆性工件的切割工具的切割部分，制造所述部分的方法和设置有所述片段的切割工具。 所述片段包括垂直于所述片段的切割表面层叠的多个平板状金属基质层，同时平行于所述片段的切割方向，所述板状金属基质层彼此一体地组合并由亚铁制成 或有色金属材料; 以及布置在板状金属基质层之间的金刚石颗粒层，使得可以在切割表面上以阵列形式提供金刚石颗粒。 该片段具有优异的切割能力，并且可以通过简化的制造工艺制造，从而显着降低制造成本。

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

IPC分类号： B24B1/00 ,  B28D1/12 ,  B24B7/00

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。

公开(公告)号：US08002858B2

公开(公告)日：2011-08-23

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

IPC分类号： B24B7/00 ,  B28D1/00

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。

公开(公告)号：US20070056574A1

公开(公告)日：2007-03-15

申请号：US11279736

申请日：2006-04-13

申请人： Soo-Kwang Kim ,  Hee-Dong Park

发明人： Soo-Kwang Kim ,  Hee-Dong Park

IPC分类号： B28D1/04

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。

公开(公告)号：US20050235978A1

公开(公告)日：2005-10-27

申请号：US11010195

申请日：2004-12-09

申请人： Soo-Kwang Kim ,  Hee-Dong Park

发明人： Soo-Kwang Kim ,  Hee-Dong Park

IPC分类号： B23D61/02 ,  B24D5/12 ,  B24D99/00 ,  B28D1/02 ,  B28D1/04 ,  B28D1/12

CPC分类号： B23D61/18 ,  B24D99/005 ,  B28D1/121

摘要： A cutting segment for a cutting tool used for cutting or drilling a brittle workpiece, such as stone, brick, concrete and asphalt, a method of manufacturing the segment and a cutting tool provided with the segment are disclosed. The segment comprises a plurality of plate-shaped metal matrix layers laminated perpendicular to a cutting surface of the segment while being parallel to a cutting direction of the segment, the plate-shaped metal matrix layers being integrally combined with each other and made of a ferrous or non-ferrous material; and diamond particle layers arranged between the plate-shaped metal matrix layers such that diamond particles can be provided in an array on the cutting surface. The segment has an excellent cutting capability, and can be made by a simplified manufacturing process, thereby remarkably reducing manufacturing costs.

摘要翻译： 公开了一种用于切割或钻孔诸如石头，砖，混凝土和沥青的脆性工件的切割工具的切割部分，制造所述部分的方法和设置有所述片段的切割工具。 所述片段包括垂直于所述片段的切割表面层叠的多个平板状金属基质层，同时平行于所述片段的切割方向，所述板状金属基质层彼此一体地组合并由亚铁制成 或有色金属材料; 以及布置在板状金属基质层之间的金刚石颗粒层，使得可以在切割表面上以阵列形式提供金刚石颗粒。 该片段具有优异的切割能力，并且可以通过简化的制造工艺制造，从而显着降低制造成本。