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1. 发明申请

WO2012102480A2 TANGENTIAL CUTTING INSERT 审中-公开
标题翻译：切割刀片
公开(公告)号：WO2012102480A2
公开(公告)日：2012-08-02
申请号：PCT/KR2011/009572
申请日：2011-12-13
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu , LEE, Jae Wook
发明人： CHOI, Chang Hee , PARK, Chang Gyu , LEE, Jae Wook
IPC分类号： B23C5/22 , B23C5/20 , B23C5/02 , B23B27/16
CPC分类号： B23C5/207 , B23C5/08 , B23C5/202 , B23C2200/0455 , B23C2200/085 , B23C2200/203 , B23C2200/365 , B23C2200/367 , Y10T407/23
摘要： The present invention discloses a hexahedral insert having top and bottom faces and two pairs of opposing side faces with main cutting edges formed on the borders of the top and bottom faces to the side faces and a screw hole passing through each central portion of the top and bottom faces, wherein the top and bottom faces are flat planes parallel to each other; each of the side faces consecutively from top to bottom includes an upper land portion, an upper inwardly-inclined portion, a flat support surface, a lower inwardly-inclined portion, and a lower land portion; and each of two adjacent side faces has a corner surface therebetween which forms corner edges on the borders to the top and bottom faces. The insert of the present disclosure enhances the cutting power by reducing cutting resistance, prevents scratches on a machined surface, and the manufacturing cost is much cheaper.
摘要翻译：本发明公开了一种六面体嵌件，其具有顶面和底面以及两对相对的侧面，其中主切削刃形成在侧面的顶面和底面的边界上，通过顶面和底面的每个中心部分，其中顶面和底面是彼此平行的平面; 每个侧面从上到下依次包括上陆部，上部向内倾斜部，平坦支撑面，下部向内倾斜部和下陆部; 并且两个相邻侧面中的每一个都具有其间的角部表面，其在与顶部和底部表面的边界上形成角部边缘。本公开的插入件通过降低切削阻力来提高切削能力，防止在加工表面上的划痕，并且制造成本更便宜。

2. 发明申请

WO2008029964A1 CUTTING INSERT AND CUTTING TOOL THEREWITH 审中-公开
标题翻译：切割刀具和切割工具
公开(公告)号：WO2008029964A1
公开(公告)日：2008-03-13
申请号：PCT/KR2006/003543
申请日：2006-09-06
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/22 , B23C5/20
CPC分类号： B23C5/2208 , B23C2200/361 , B23C2210/163 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/2276 , Y10T407/2278
摘要： The present invention provides a cutting insert and a cutting tool used with the same. A tool body includes at least one seating surface and a threaded hole extending as slanted with respect to the seating surface. At least one cutting insert having a mounting hole passing therethrough is removably secured on the seating surface. A screw passes through the mounting hole and is fastened to the threaded hole, thereby removably securing the cutting insert to the tool body. A wall surface of the mounting hole contacts a head of the screw about at least one first contact portion and at least one second contact portion. The first contact portion is formed at a level different from that of the second contact portion along a longitudinal axis of the mounting hole. Contact angles at the first contact portions and the second contact portions are different from each other.
摘要翻译：本发明提供一种切削刀片和与其一起使用的切削工具。工具主体包括至少一个就座表面和相对于就座表面倾斜延伸的螺纹孔。具有穿过其中的安装孔的至少一个切削刀片可移除地固定在就座表面上。螺钉穿过安装孔并被紧固到螺纹孔，从而可拆卸地将切削刀片固定到工具主体上。安装孔的壁表面围绕至少一个第一接触部分和至少一个第二接触部分接触螺钉的头部。所述第一接触部分沿着所述安装孔的纵向轴线形成在与所述第二接触部分不同的水平面上。第一接触部和第二接触部的接触角彼此不同。

3. 发明申请

WO2011102670A2 A CUTTING INSERT HAVING CUTTING EDGES DIVIDED BY RECESSES AND A MILLING CUTTER PROVIDED WITH THE SAME 审中-公开
标题翻译：具有切割刀片的切割刀片和由其提供的切割刀片
公开(公告)号：WO2011102670A2
公开(公告)日：2011-08-25
申请号：PCT/KR2011/001089
申请日：2011-02-18
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/22 , B23C5/20 , B23B27/16
CPC分类号： B23C5/06 , B23C5/207 , B23C2200/0416 , B23C2200/128 , B23C2200/205 , B23C2200/326 , B23C2200/367 , Y10T407/1906 , Y10T407/1924 , Y10T407/1934 , Y10T407/1962 , Y10T407/23 , Y10T407/24
摘要： The present invention relates to a cutting insert. The cutting insert has top and bottom surfaces in the thicknesswise direction, and front and rear surfaces in the widthwise direction. First and second cutting edges are formed in the lengthwise direction at intersection portions where the top surface intersects with the front and rear surfaces. Third and fourth cutting edges are formed in the lengthwise direction at intersection portions where the bottom surface intersects with the front and rear surfaces. The first to fourth cutting edges are divided by a plurality of recesses. The plurality of recesses is symmetric with respect to the lengthwise centerline (A), which runs between the first and third cutting edges on the front surface, and is asymmetric with respect to the thicknesswise centerline (B) perpendicular to the lengthwise centerline (A).
摘要翻译：切削刀片技术领域本发明涉及一种切削刀片。切削刀片具有沿厚度方向的顶表面和底表面，以及在宽度方向上的前表面和后表面。第一切削刃和第二切削刃在顶表面与前表面和后表面相交的交叉部分沿长度方向形成。第三切削刃和第四切削刃在底面与前表面和后表面相交的交叉部分沿长度方向形成。第一至第四切削刃由多个凹槽分开。多个凹部相对于在前表面上的第一和第三切割刃之间延伸的长度方向中心线（A）对称，并且相对于垂直于纵向中心线（A）的厚度方向中心线（B）是不对称的，。

4. 发明申请

WO2007058513A1 CUTTING TOOL 审中-公开
标题翻译：切割用具
公开(公告)号：WO2007058513A1
公开(公告)日：2007-05-24
申请号：PCT/KR2006/004895
申请日：2006-11-21
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/20
CPC分类号： B23C5/2406 , B23C5/06 , B23C5/2462 , B23C5/2472 , B23C2210/165 , B23C2222/84 , Y10T407/1912 , Y10T407/1914 , Y10T407/192 , Y10T407/193 , Y10T407/1934 , Y10T407/2276
摘要： The present invention is directed to a cutting tool, comprising: at least one cutting insert; a tool body including a pocket portion to which the cutting insert is mounted; a means for fixing the cutting insert to the pocket portion of the tool body; and a screw for finely adjusting the position of the cutting insert fixed to the pocket portion of the tool body. The screw has a head portion, a threaded portion and a portion for connecting the head portion to the threaded portion. The pocket portion has a bottom surface with a screw hole formed thereon into which the threaded portion is fastened. It also has a side wall comprising a surface for closely contacting the head portion of the screw. The head portion of the screw closely contacts and resiliently pressurizes the close contact surface of the pocket portion when the threaded portion is fastened into the screw hole.
摘要翻译：本发明涉及一种切削工具，包括：至少一个切削刀片; 工具主体，其包括安装有切削刀片的凹部; 用于将所述切削刀片固定到所述工具主体的所述凹部的装置; 以及用于精细调节固定到工具主体的凹部的切削刀片的位置的螺钉。螺钉具有头部，螺纹部和用于将头部连接到螺纹部的部分。口袋部分具有底面，其上形成有螺纹孔，螺纹部分被固定在该螺纹孔中。它还具有包括用于紧密接触螺钉的头部的表面的侧壁。当螺纹部分固定在螺钉孔中时，螺钉的头部紧密接触并弹性地加压袋部分的紧密接触表面。

5. 发明申请

WO2011019105A1 MILLING CUTTER 审中-公开
标题翻译：铣刀
公开(公告)号：WO2011019105A1
公开(公告)日：2011-02-17
申请号：PCT/KR2009/005715
申请日：2009-10-07
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu , AN, Hyun Jung
发明人： CHOI, Chang Hee , PARK, Chang Gyu , AN, Hyun Jung
IPC分类号： B23C5/22
CPC分类号： B23C5/006 , B23C5/2234 , B23C2240/32
摘要： There is provided a milling cutter, which is rotatable around a rotational axis (A) and configured to be in an annular ring. Such a milling cutter comprises a first body and a second body. The first body comprises recesses for engagement with a plurality of cutting inserts and a first threaded portion formed inside the ring shape. The second body comprises a second threaded portion and a support portion. The second threaded portion is engaged with the first threaded portion via screw. The support portion comes into contact with the first body for mutual support in the rotational axis (A) direction. The first body is made of material with a greater strength than that of the second body. The support portion comprises an inclined surface inclined by the angle (a) from the planar surface, which is vertical to the rotational axis as it proceeds away therefrom toward the outside.
摘要翻译：提供了可绕旋转轴线（A）旋转并构造成环形环的铣刀。这种铣刀包括第一主体和第二主体。第一主体包括用于与多个切削刀片接合的凹槽和形成在环形内部的第一螺纹部分。第二主体包括第二螺纹部分和支撑部分。第二螺纹部分经由螺钉与第一螺纹部分接合。支撑部分与第一主体接触以在旋转轴线（A）方向上相互支撑。第一个身体由比第二个身体强大的材料制成。支撑部分包括从平坦表面倾斜角度（a）的倾斜表面，当从外表面向外移动时，该倾斜表面垂直于旋转轴线。

6. 发明申请

WO2010137762A1 CUTTING INSERT 审中-公开
标题翻译：切割插件
公开(公告)号：WO2010137762A1
公开(公告)日：2010-12-02
申请号：PCT/KR2009/003477
申请日：2009-06-26
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu , CHOI, Sung Pil
发明人： CHOI, Chang Hee , PARK, Chang Gyu , CHOI, Sung Pil
IPC分类号： B23C5/02
CPC分类号： B23C5/109 , B23C5/202 , B23C2200/0477 , B23C2200/203 , B23C2200/208 , B23C2210/0442 , B23C2210/045 , Y10T407/1924 , Y10T407/1962 , Y10T407/23
摘要： The present invention provides a cutting insert comprising a top surface, a bottom surface, a plurality of side surfaces that connect the top and bottom surfaces and form an obtuse angle with the bottom surface as well as an acute angle with the top surface. The side surfaces comprise a first side surface and a second side surface, which form an obtuse angle with each other when seen from the above. A main cutting edge is formed at an intersection between the first side surface and the top surface. An inclined cutting edge, which is only for ramp milling, and a minor cutting edge are formed at an intersection between the second side surface and the top surface. An obtuse angle, which the second side surface forms with the bottom surface, is greater than that which the first side surface forms with the bottom surface.
摘要翻译：本发明提供了一种切削刀片，其包括顶表面，底表面，连接顶表面和底表面的多个侧表面，并与底表面形成钝角以及与顶表面成锐角。侧表面包括第一侧表面和第二侧表面，当从上方观察时彼此形成钝角。在第一侧表面和顶表面之间的交叉处形成主切削刃。在第二侧表面和顶表面之间的交叉点处形成仅用于斜坡铣削的倾斜切削刃和次切削刃。第二侧表面与底表面形成的钝角大于第一侧表面与底表面形成的钝角。

7. 发明申请

WO2008099984A1 DOUBLE-SIDED CUTTING INSERT AND MILLING CUTTER MOUNTING THE SAME 审中-公开
标题翻译：双面切割刀片和铣刀切割机
公开(公告)号：WO2008099984A1
公开(公告)日：2008-08-21
申请号：PCT/KR2007/000858
申请日：2007-02-16
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/20
CPC分类号： B23C5/202 , B23C2200/0483 , B23C2200/081 , B23C2200/203 , B23C2200/286 , Y10T407/192 , Y10T407/1924 , Y10T407/2268 , Y10T407/23 , Y10T407/235 , Y10T407/24
摘要： The present invention relates to a cutting insert capable of using upper and lower faces thereof. The upper face has a polygonal shape with curved edges. The lower face has a rotationally symmetrical relation to the upper face. Flank faces connect edges of the upper face to corresponding edges of the lower face. Upper cutting edges are formed on one of the edges of the upper face. The upper chip-forming portions have rake faces inclined downwardly from the upper cutting edges inwardly of the cutting insert and a plurality of protrusions arranged along inner boundaries of the rake faces for deflecting chips. When the cutting insert is mounted to the cutting tool, a width of the rake face of the upper chip-forming portion adjacent to an edge portion forming a main cutting edge becomes gradually large in a direction going away from an axis of the cutting tool.
摘要翻译：本发明涉及能够使用其上表面和下表面的切削刀片。上表面具有弯曲边缘的多边形形状。下表面与上表面具有旋转对称关系。侧面将上表面的边缘连接到下表面的相应边缘。上切割刃形成在上表面的一个边缘上。上部芯片形成部分具有从切削刀片向内的上部切削刃向下倾斜的前刀面和沿前刀面的内部边界布置的多个突起，用于偏转切屑。当切削刀片安装到切削刀具上时，与形成主切削刃的边缘部分相邻的上部刀片形成部分的前刀面的宽度在远离刀具的轴线的方向上逐渐变大。

8. 发明申请

WO2010128706A1 CUTTING TOOL AND CUTTING INSERT FOR THE SAME 审中-公开
标题翻译：切割工具和切割刀具
公开(公告)号：WO2010128706A1
公开(公告)日：2010-11-11
申请号：PCT/KR2009/003106
申请日：2009-06-10
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23B27/16
CPC分类号： B23C5/2441 , B23B2200/085 , B23B2200/088 , B23B2205/02 , B23B2205/12 , B23C2200/085 , B23C2200/086 , B23C2210/161 , B23C2210/168 , Y10T407/1928 , Y10T407/1942 , Y10T407/2272
摘要： The present invention relates to a cutting tool and a cutting insert used for the cutting tool. The cutting tool includes one or more cutting portions. Each of said cutting portions comprises a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket comprises a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert comprises a top surface mating with said projecting portions of the insert pocket, and a bottom surface mating with the bottom supporting surface of the insert pocket. The top surface of the cutting insert comprises one or more outwardly sloped surfaces mating with the projecting portions of the insert pocket, and one or more inwardly sloped surfaces positioned off the projecting portions.
摘要翻译：本发明涉及一种用于切削工具的切削刀具和切削刀片。切割工具包括一个或多个切割部分。每个所述切割部分包括切削刀片和用于安装切削刀片的刀片槽。插入口袋包括具有一个或多个具有锯齿形状的突出部分的顶表面和底部支撑表面。切削刀片包括与刀片槽的所述突出部分配合的顶表面和与刀片槽的底部支撑表面配合的底表面。切削刀片的顶表面包括一个或多个向外倾斜的表面，其与插入物凹槽的突出部分配合，以及一个或多个向内倾斜的表面，其位于突出部分之外。

9. 发明申请

WO2009151169A1 CUTTING INSERT 审中-公开
标题翻译：切割插件
公开(公告)号：WO2009151169A1
公开(公告)日：2009-12-17
申请号：PCT/KR2008/003351
申请日：2008-06-13
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/10 , B23C5/20 , B23B27/16
CPC分类号： B23C5/2226 , B23C5/08 , B23C5/202 , B23C2200/0438 , Y10T407/1924 , Y10T407/1932 , Y10T407/1936 , Y10T407/1962 , Y10T407/227 , Y10T407/23 , Y10T407/235
摘要： A cutting insert of the present invention has a top surface and a bottom surface having a parallelogram shape, and four side surfaces connecting the top and bottom surfaces. One or more primary cutting edges are formed at intersections between the top and bottom surfaces and two opposing side surfaces. Secondary cutting edges are formed at intersections between the top and bottom surfaces and two other opposing side surfaces. The primary cutting edge forms a first angle with respect to a median plane parallel to the top and bottom surfaces. The secondary cutting edge forms a second angle with respect to the median plane. The top and bottom surfaces have a mounting surface and a rack surface, wherein the rack surface extends inwardly from the cutting edge toward the median plane. The top and bottom surfaces of the cutting insert have mirror symmetry with respect to the median plane.
摘要翻译：本发明的切削刀片具有顶表面和底面，其平行四边形形状和连接顶表面和底表面的四个侧表面。一个或多个主切削刃形成在顶表面和底表面与两个相对的侧表面之间的相交处。二次切削刃形成在顶表面和底表面与另外两个相对的侧表面之间的相交处。主切削刃相对于平行于顶表面和底表面的正中平面形成第一角度。次切割刃相对于中间平面形成第二角度。顶表面和底表面具有安装表面和齿条表面，其中齿条表面从切削刃朝向中间平面向内延伸。切削刀片的顶部和底部表面相对于中间平面具有镜像对称性。

10. 发明申请

WO2009151168A1 CUTTING TOOL AND CARTRIDGE FOR THE SAME 审中-公开
标题翻译：切割工具和刀具相同
公开(公告)号：WO2009151168A1
公开(公告)日：2009-12-17
申请号：PCT/KR2008/003350
申请日：2008-06-13
申请人： TAEGUTEC LTD. , CHOI, Chang Hee , PARK, Chang Gyu
发明人： CHOI, Chang Hee , PARK, Chang Gyu
IPC分类号： B23C5/22 , B23C5/20 , B23B27/16
CPC分类号： B23C5/08 , B23C5/2226 , B23C2260/80
摘要： The present invention relates to a cutting tool for machining metallic materials and a cartridge for mounting cutting inserts to the cutting tool. The cutting tool has at least one cutting portion having a cartridge and a cartridge pocket. The cartridge pocket has a top surface, a rear supporting surface and a bottom supporting surface. The top surface of the cartridge pocket has one or more serrated projecting portions. The cartridge has an insert pocket, a top surface, a first side surface and a bottom surface. The insert pocket of the cartridge receives a cutting insert. The top surface of the cartridge has one or more outwardly sloped surfaces and one or more inwardly sloped surfaces. The outwardly sloped surfaces mate with the serrated projecting portions. The inwardly sloped surfaces have a gap with respect to the projecting portions of th cartridge pocket.
摘要翻译：本发明涉及用于加工金属材料的切削工具和用于将切削刀片安装到切割工具上的刀片架。切割工具具有至少一个切割部分，其具有墨盒和墨盒袋。药筒口袋具有顶表面，后支撑表面和底部支撑表面。药筒口袋的顶面具有一个或多个锯齿形突出部分。盒具有插入口袋，顶面，第一侧面和底面。盒的插入口容纳切削刀片。盒的顶表面具有一个或多个向外倾斜的表面和一个或多个向内倾斜的表面。向外倾斜的表面与锯齿形突出部分配合。向内倾斜的表面相对于盒式仓的突出部分具有间隙。

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