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21. 发明申请

US20120051852A1 Cutting Tool and Cutting Insert for the Same 有权
标题翻译：切削刀具和切削刀片为同一个
公开(公告)号：US20120051852A1
公开(公告)日：2012-03-01
申请号：US13318754
申请日：2009-06-10
申请人： Chang Hee Choi , Chang Gyu Park
发明人： Chang Hee Choi , Chang Gyu Park
IPC分类号： B23C5/24 , B23C5/22 , 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： A cutting tool includes one or more cutting portions. Each of the cutting portions has a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket has a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert has 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 has 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：切割工具包括一个或多个切割部分。每个切割部分具有用于安装切削刀片的切削刀片和刀片槽。刀片槽具有顶表面，其具有一个或多个具有锯齿形状的突出部分和底部支撑表面。切削刀片具有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。切削刀片的顶面具有与刀片槽的突出部分配合的一个或多个向外倾斜的表面，以及一个或多个向内倾斜的表面，其位于突出部分

22. 发明申请

US20110097164A1 Cutting Insert 有权
标题翻译：切割插入
公开(公告)号：US20110097164A1
公开(公告)日：2011-04-28
申请号：US12997459
申请日：2008-06-13
申请人： Chang Hee Choi , Chang Gyu Park
发明人： Chang Hee Choi , Chang Gyu Park
IPC分类号： 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 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：切削刀片具有顶表面和具有平行四边形形状的底表面，以及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。

23. 发明申请

US20120070239A1 Double-Sided Cutting Insert Having a Circular Shape and Cutting Tool Using the Same 有权
标题翻译：具有圆形的双面切削刀片及使用其的切削刀具
公开(公告)号：US20120070239A1
公开(公告)日：2012-03-22
申请号：US13320735
申请日：2010-04-15
申请人： Chang Gyu Park , Jae Wook Lee , Kang Sool Jung
发明人： Chang Gyu Park , Jae Wook Lee , Kang Sool Jung
IPC分类号： B23C5/22 , B23C5/02
CPC分类号： B23C5/06 , B23C5/2221 , B23C2200/045 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/1924 , Y10T407/23
摘要： A cutting insert has a circular top surface, a bottom surface shaped to be identical to the top surface, a cylindrical side surface for connecting the top and bottom surfaces, and cutting edges formed between the top and side surfaces and between the bottom and side surfaces. The side surface of the cutting insert has a plurality of rotation prevention surfaces substantially perpendicular to the top and bottom surfaces in the circumferential direction of the side surface.
摘要翻译：切削刀片具有圆形顶表面，与顶表面成形的底表面，用于连接顶表面和底表面的圆柱形侧表面以及形成在顶表面和侧表面之间以及底表面和侧表面之间的切割边缘。切削刀片的侧面具有在侧面的圆周方向上大致垂直于顶面和底面的多个防旋转表面。

24. 发明申请

US20080193233A1 Insert Tip 有权
标题翻译：插入提示
公开(公告)号：US20080193233A1
公开(公告)日：2008-08-14
申请号：US11719456
申请日：2005-08-31
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/22 , B23B27/16
CPC分类号： B23B27/1662 , B23B2200/0404 , B23B2200/0409 , B23B2200/201 , B23B2200/28 , B23B2200/323 , B23B2200/3618 , B23C5/2208 , Y10T407/2274 , Y10T407/2276 , Y10T407/23
摘要： An insert tip used when steel or cast iron is worked, in which clearance portions are provided inside bolt holes formed in the insert tip to slantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip including bolt holes that cause upper and lower surfaces of a plate shaped body to communicate with each other, the plate shaped body having a cutting edge at each corner portion, the insert tip being fixed to a cutter body by a bolt fitted into the bolt holes, clearance portions are formed at a portion direction toward each corner portion of the insert tip among inner side portions of the bolt holes to prevent interference between the bolt holes and the bolt if the bolt is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
摘要翻译：一种当钢或铸铁加工时使用的刀片尖端，其中间隙部分设置在形成在插入件尖端中的螺栓孔内侧，以将螺栓倾斜地装配到螺栓孔中，用于将刀片尖端固定到刀体上的螺栓，因此更多的插入尖端可以牢固地固定在刀体上。为此，在包括导致板状体的上表面和下表面彼此连通的螺栓孔的插入尖端中，板状体在每个角部具有切割边缘，插入尖端固定到切割体通过装配到螺栓孔中的螺栓，在螺栓孔的内侧部分中的向插入尖端的每个角部的部分方向上形成间隙部分，以防止螺栓孔和螺栓之间的干涉，如果螺栓从插入尖端的一个拐角部分，其中插入尖端被加工到其相对的角部。

25. 发明授权

US09289834B2 Double-sided cutting insert having a circular shape and cutting tool using the same 有权
标题翻译：具有圆形的双面切削刀片和使用其的切削工具
公开(公告)号：US09289834B2
公开(公告)日：2016-03-22
申请号：US13320735
申请日：2010-04-15
申请人： Chang Gyu Park , Jae Wook Lee , Kang Sool Jung
发明人： Chang Gyu Park , Jae Wook Lee , Kang Sool Jung
IPC分类号： B23C5/00 , B23C5/22 , B23C5/06
CPC分类号： B23C5/06 , B23C5/2221 , B23C2200/045 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/1924 , Y10T407/23
摘要： A cutting insert has a circular top surface, a bottom surface shaped to be identical to the top surface, a cylindrical side surface for connecting the top and bottom surfaces, and cutting edges formed between the top and side surfaces and between the bottom and side surfaces. The side surface of the cutting insert has a plurality of rotation prevention surfaces substantially perpendicular to the top and bottom surfaces in the circumferential direction of the side surface.
摘要翻译：切削刀片具有圆形顶表面，与顶表面成形的底表面，用于连接顶表面和底表面的圆柱形侧表面以及形成在顶表面和侧表面之间以及底表面和侧表面之间的切割边缘。切削刀片的侧面具有在侧面的圆周方向上大致垂直于顶面和底面的多个防旋转表面。

26. 发明授权

US07677842B2 Insert tip 有权
标题翻译：插入提示
公开(公告)号：US07677842B2
公开(公告)日：2010-03-16
申请号：US11719456
申请日：2005-08-31
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/00 , B23B27/16
CPC分类号： B23B27/1662 , B23B2200/0404 , B23B2200/0409 , B23B2200/201 , B23B2200/28 , B23B2200/323 , B23B2200/3618 , B23C5/2208 , Y10T407/2274 , Y10T407/2276 , Y10T407/23
摘要： An insert tip used when steel or cast iron is worked, in which clearance portions are provided inside bolt holes formed in the insert tip to slantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip including bolt holes that cause upper and lower surfaces of a plate shaped body to communicate with each other, the plate shaped body having a cutting edge at each corner portion, the insert tip being fixed to a cutter body by a bolt fitted into the bolt holes, clearance portions are formed at a portion direction toward each corner portion of the insert tip among inner side portions of the bolt holes to prevent interference between the bolt holes and the bolt if the bolt is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
摘要翻译：一种当钢或铸铁加工时使用的刀片尖端，其中间隙部分设置在形成在插入件尖端中的螺栓孔内侧，以将螺栓倾斜地装配到螺栓孔中，用于将刀片尖端固定到刀体上的螺栓，因此更多的插入尖端可以牢固地固定在刀体上。为此，在包括导致板状体的上表面和下表面彼此连通的螺栓孔的插入尖端中，板状体在每个角部具有切割边缘，插入尖端固定到切割体通过装配到螺栓孔中的螺栓，在螺栓孔的内侧部分中的向插入尖端的每个角部的部分方向上形成间隙部分，以防止螺栓孔和螺栓之间的干涉，如果螺栓从插入尖端的一个拐角部分，其中插入尖端被加工到其相对的角部。

27. 发明授权

US09050667B2 Cutting insert for right angle machining and milling cutter having the same 有权
标题翻译：用于直角加工的切削刀片和具有相同功能的铣刀
公开(公告)号：US09050667B2
公开(公告)日：2015-06-09
申请号：US13997001
申请日：2012-01-10
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/22 , B23C5/06 , B23C5/20 , B23C5/10
CPC分类号： B23C5/22 , B23C5/06 , B23C5/109 , B23C5/202 , B23C2200/04 , B23C2200/0405 , B23C2200/0411 , B23C2200/125 , B23C2200/203 , B23C2200/286 , B23C2210/483 , B23C2210/66 , Y10T407/1934 , Y10T407/23
摘要： A polygonal cutting insert for right angle machining has opposed upper and lower surfaces, a peripheral side surface interconnecting the upper and lower surfaces and having curved first and fourth side surfaces and plane second and third side surfaces, and main and secondary cutting edges alternately formed along the outer peripheries of the upper and lower surfaces. The adjacent main and secondary cutting edges form a right angle therebetween. The first side surface adjoins the main cutting edge of the upper surface. The second side surface adjoins the secondary cutting edge of the lower surface. The third side surface adjoins the secondary cutting edge of the upper surface. The fourth side surface adjoins the main cutting edge of the lower surface. The cutting insert can be mounted on a milling cutter at a positive axial rake angle.
摘要翻译：用于直角加工的多边形切削刀片具有相对的上表面和下表面，将上下表面互连的周边侧表面具有弯曲的第一和第四侧表面以及平面的第二和第三侧表面，并且主副切削刃沿着上表面和下表面的外周。相邻的主切削刃和副切削刃之间形成直角。第一侧表面邻接上表面的主切割刃。第二侧表面邻接下表面的次切割刃。第三侧表面邻接上表面的次切割刃。第四侧表面邻接下表面的主切削刃。切削刀片可以正轴向前角安装在铣刀上。

28. 发明申请

US20130294850A1 CUTTING INSERT FOR RIGHT ANGLE MACHINING AND MILLING CUTTER HAVING THE SAME 有权
标题翻译：切割刀具用于右角加工和铣削切割机
公开(公告)号：US20130294850A1
公开(公告)日：2013-11-07
申请号：US13997001
申请日：2012-01-10
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/22 , B23C5/10
CPC分类号： B23C5/22 , B23C5/06 , B23C5/109 , B23C5/202 , B23C2200/04 , B23C2200/0405 , B23C2200/0411 , B23C2200/125 , B23C2200/203 , B23C2200/286 , B23C2210/483 , B23C2210/66 , Y10T407/1934 , Y10T407/23
摘要： A polygonal cutting insert for right angle machining has opposed upper and lower surfaces, a peripheral side surface interconnecting the upper and lower surfaces and having curved first and fourth side surfaces and plane second and third side surfaces, and main and secondary cutting edges alternately formed along the outer peripheries of the upper and lower surfaces. The adjacent main and secondary cutting edges form a right angle therebetween. The first side surface adjoins the main cutting edge of the upper surface. The second side surface adjoins the secondary cutting edge of the lower surface. The third side surface adjoins the secondary cutting edge of the upper surface. The fourth side surface adjoins the main cutting edge of the lower surface. The cutting insert can be mounted on a milling cutter at a positive axial rake angle.
摘要翻译：用于直角加工的多边形切削刀片具有相对的上表面和下表面，将上下表面互连的周边侧表面具有弯曲的第一和第四侧表面以及平面的第二和第三侧表面，并且主副切削刃沿着上表面和下表面的外周。相邻的主切削刃和副切削刃之间形成直角。第一侧表面邻接上表面的主切割刃。第二侧表面邻接下表面的次切割刃。第三侧表面邻接上表面的次切割刃。第四侧表面邻接下表面的主切削刃。切削刀片可以正轴向前角安装在铣刀上。

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