公开(公告)号：US20120170983A1

公开(公告)日：2012-07-05

申请号：US13394890

申请日：2009-09-08

申请人： Hong Sik Park

发明人： Hong Sik Park

IPC分类号： B23C5/22 ,  B23C5/28

CPC分类号： B23B29/046 ,  B23B27/007 ,  B23B27/10 ,  B23B2240/24 ,  B23B2260/124 ,  B23B2265/32 ,  Y10T407/14 ,  Y10T407/192 ,  Y10T407/22 ,  Y10T407/227

摘要： A cutting tool assembly includes a cutting head having a coupling face provided with a multilateral recess, a shank having a coupling face provided with a multilateral recess corresponding to that of the cutting head, and a multilateral coupling plate which fits complementarily into the interior space created by the multilateral recesses. The cutting tool assembly provides a more stable coupling structure, since rotational torque is transmitted through the multilateral coupling plate from the shank to the cutting head, whereas in the prior art coupling screws are used to directly bear the torque force.

摘要翻译： 切割工具组件包括具有设置有多边凹槽的联接面的切割头，具有设置有与切割头相对应的多边凹槽的联接面的柄，以及互补地配合到所产生的内部空间中的多边联接板 由多边凹陷。 切割工具组件提供了更稳定的联接结构，因为旋转扭矩通过多边联接板从柄部传递到切割头，而在现有技术中，联接螺钉用于直接承受转矩力。

公开(公告)号：US20120003053A1

公开(公告)日：2012-01-05

申请号：US13230523

申请日：2011-09-12

申请人： Hong Sik Park ,  Sung Hyup Park ,  Chang Hee Choi

发明人： Hong Sik Park ,  Sung Hyup Park ,  Chang Hee Choi

IPC分类号： B23B27/16

CPC分类号： B23B27/167 ,  B23B27/1677 ,  Y10T407/2272 ,  Y10T407/2282

摘要： A clamp fastens a cutting insert to a tool holder. The clamp assembly includes a body portion provided with a screw hole, a forward protrusion formed at the front portion of the body and extending downward, a rear protrusion formed at the rear end portion of the body and extending downward, and a bridge connecting the forward protrusion and the central portion of the body. The clamp assembly also includes a pressing plate having upper and lower surfaces, a front nose portion, a rear end portion, and is provided with a keyhole shaped groove having an enlarged inner cavity open toward the rear end by a narrow neck extending thicknesswise. The forward protrusion is inserted into the enlarged inner cavity and the bridge is inserted into the narrow neck of the keyhole groove so that the pressing plate is coupled to the clamp.

摘要翻译： 夹具将切削刀片固定到刀架上。 夹具组件包括设置有螺纹孔的主体部分，形成在主体的前部并向下延伸的前部突出部，形成在主体的后端部并向下延伸的后突出部，以及连接前部的桥 突起和身体的中心部分。 夹具组件还包括具有上表面和下表面的压板，前鼻部，后端部，并且设置有锁孔形凹槽，其具有通过厚度方向延伸的朝向后端开口的扩大内腔。 向前突出部插入到扩大的内腔中，并且桥被插入到锁眼槽的窄颈部中，使得压板与夹具连接。

公开(公告)号：US20110222974A1

公开(公告)日：2011-09-15

申请号：US13112633

申请日：2011-05-20

申请人： Hong Sik Park ,  Jang Hyuk Joo

发明人： Hong Sik Park ,  Jang Hyuk Joo

IPC分类号： B23B27/16 ,  B23B1/00

CPC分类号： B23B27/141 ,  B23B2200/086 ,  B23B2222/36 ,  B23B2222/80 ,  B23B2250/12 ,  Y10T82/10 ,  Y10T407/235

摘要： A cutting insert has a structure by which a sufficient surface area is in contact with a tool holder and cutting fluid can be smoothly flowed. The cutting insert has an upper face, a lower face, a plurality of side faces connecting the upper face and the lower face and a through hole passing through the upper face and the lower face, the upper face being divided into a periphery region disposed adjacently to cutting edges formed by the upper face and the side faces, and a central protruded region disposed between the through hole and the periphery region and surrounding the through hole, the central protruded region being placed higher than the edges. The periphery region is formed along all the cutting edges and includes a descent face inclined downward from a given cutting edge to the central protruded region, a bottom face and an ascent face inclined upward from the bottom face to the central protruded region. A plurality of grooves are formed on the central protruded region of the upper face, each groove being formed such that both ends of the groove are directed to adjacent cutting edges.

摘要翻译： 切削刀片具有足够的表面积与刀具架接触的结构，并且切削液能够平稳地流动。 切削刀片具有上表面，下表面，连接上表面和下表面的多个侧面和穿过上表面和下表面的通孔，上表面被划分为相邻设置的周边区域 到由上表面和侧面形成的切削刃以及设置在通孔和外围区域之间并围绕通孔的中心突出区域，中心突出区域被设置成高于边缘。 周边区域沿着所有切削刃形成，包括从给定的切削刃向中心突出区域向下倾斜的下降面，底面和从底面向中心突出区域向上倾斜的上斜面。 在上表面的中央突出区域上形成有多个槽，每个槽形成为使得槽的两端指向相邻的切削刃。

公开(公告)号：US20110070039A1

公开(公告)日：2011-03-24

申请号：US12666436

申请日：2007-06-26

申请人： Hong Sik Park ,  Ho-Hyoun Cho

发明人： Hong Sik Park ,  Ho-Hyoun Cho

IPC分类号： B23B27/16

CPC分类号： B23B27/141 ,  B23B2200/082 ,  B23B2200/087 ,  Y10T407/23 ,  Y10T407/235

摘要： A cutting insert has an upper surface, a lower surface, a plurality of side surfaces connecting the upper surface and the lower surface and a central hole formed at a central portion thereof. The cutting insert has a flat seating surface formed on a highest level of the upper surface, a plurality of side cutting edge portions formed at intersections of the upper surface and the side surfaces, and a corner cutting edge portion formed at an intersection of two adjacent side cutting edge portions and having a cutting edge formed at a front end thereof. A land portion, a downward inclined surface, a corner bottom surface, a first protrusion, an upward inclined surface and the seating surface are formed on the corner cutting edge portion sequentially along a diagonal line directed from the cutting edge to the central hole. A pair of second protrusions are formed and disposed symmetrically on both sides of the diagonal line so that the corner bottom surface is surrounded by the downward inclined surface, the first protrusion, and the second protrusions, and the corner bottom surface has the smallest height and the seating surface has the largest height along the diagonal line.

摘要翻译： 切削刀片具有上表面，下表面，连接上表面和下表面的多个侧表面和形成在其中心部分的中心孔。 切削刀片具有形成在上表面的最高水平面上的平坦的座面，在上表面和侧面的交叉处形成的多个侧切割刃部，以及形成在两个相邻 并且具有形成在其前端的切削刃。 沿着从切削刃指向中心孔的对角线，在拐角切削刃部分上依次形成陆部，向下倾斜面，角底面，第一突起，向上倾斜面和就座面。 在对角线的两侧对称地形成并配置一对第二突起，使得角底面被向下倾斜的表面，第一突起和第二突起包围，并且角底面具有最小的高度， 座面具有沿对角线的最大高度。

公开(公告)号：US20080162639A1

公开(公告)日：2008-07-03

申请号：US11789404

申请日：2007-04-24

申请人： Dae Hee Kang ,  Young Tae Han ,  Hong Sik Park ,  Yeong Ro Lee ,  Sang Yong Ha ,  Chin Chul Kim ,  Yong Hyun Jo ,  Ji Yeon Yu

发明人： Dae Hee Kang ,  Young Tae Han ,  Hong Sik Park ,  Yeong Ro Lee ,  Sang Yong Ha ,  Chin Chul Kim ,  Yong Hyun Jo ,  Ji Yeon Yu

IPC分类号： G06F15/16

CPC分类号： H04L47/2483 ,  H04L43/026 ,  H04L43/18 ,  H04L69/22

摘要： Provided are a system and method for identifying a peer-to-peer (P2P) application service. The method includes the steps of: (a) collecting an Internet protocol (IP) packet and generating a flow; (b) identifying the P2P application service on the basis of a port number using the generated flow; (c) when the P2P application service is identified in step (b), verifying the identified application service; (d) when it is verified that the identification is not correct, or the P2P application service is not identified in step (b), identifying the P2P application service on the basis of a payload; (e) when the P2P application service is identified in step (d) or it is verified in step (c) that the identification is correct, generating a SET table using a flow of the identified P2P application service; and (f) identifying the P2P application service for a flow not identified in either step (b) or step (d) using the SET table.

摘要翻译： 提供了一种用于识别对等（P2P）应用服务的系统和方法。 该方法包括以下步骤：（a）收集因特网协议（IP）包并产生流; （b）使用所生成的流根据端口号识别P2P应用服务; （c）当在步骤（b）中识别出P2P应用服务时，验证所识别的应用服务; （d）当验证所述识别不正确或者在步骤（b）中没有识别出所述P2P应用服务时，基于有效载荷来识别所述P2P应用服务; （e）当在步骤（d）中识别出P2P应用服务时，或者在步骤（c）中验证该标识正确时，使用所识别的P2P应用服务的流来生成SET表; 和（f）使用SET表识别在步骤（b）或步骤（d）中未标识的流的P2P应用服务。

公开(公告)号：US08491230B2

公开(公告)日：2013-07-23

申请号：US12672778

申请日：2007-08-10

申请人： Hong Sik Park ,  Ho-Hyoun Cho

发明人： Hong Sik Park ,  Ho-Hyoun Cho

IPC分类号： B23B27/04

CPC分类号： B23B27/1677 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2282

摘要： An insert clamp secures a cutting insert having a central hole to a tool holder. The clamp includes a forward protrusion to be received in the central hole of the insert, a central body portion provided with a pressing part to press down the upper surface of the insert and a screw hole for a clamping screw to pass through, and a rear protrusion having a rear contact surface to come in contact with a rearward slanting surface of the tool holder. The forward protrusion is formed on the forward end of the insert clamp, an inside surface of the forward protrusion extends downward in a spaced state apart from the inner wall of the central hole of the insert, and a distal portion of the inside surface the forward protrusion is provided with a protuberance of convex curved surface to come in tangential contact with the inner wall of the insert. The pressing part is formed on the bottom surface of the central body portion of the insert clamp, and has convex curved surfaces to come in tangential contact with the upper surface of the insert on both regions of the bottom surface of the central body portion which is bisected by a central line passing through the forward protrusion and the screw hole.

摘要翻译： 插入夹具将具有中心孔的切削刀片固定到刀架上。 该夹具包括一个待插入插入件的中心孔中的前部突出部分，一个中心主体部分，设有一个按压部分以压下插入件的上表面，一个螺钉孔用于夹持螺钉穿过， 突起具有后接触表面以与工具架的后倾斜表面接触。 向前突出部形成在插入夹具的前端，前突出部的内表面与插入件的中心孔的内壁隔开的状态向下方延伸，内侧面的前端部向前 突起设置有凸曲面的突起以与插入件的内壁相切地接触。 按压部分形成在插入夹具的中心主体部分的底表面上，并且具有凸形弯曲表面，以在中心主体部分的底表面的两个区域上与插入件的上表面成切向接触， 由通过前突出部和螺丝孔的中心线对分。

公开(公告)号：US20120141215A1

公开(公告)日：2012-06-07

申请号：US13389782

申请日：2010-01-12

申请人： Chang Hee Choi ,  Hong Sik Park ,  Chul Ho Lee

发明人： Chang Hee Choi ,  Hong Sik Park ,  Chul Ho Lee

IPC分类号： B23B27/10 ,  B23B51/06 ,  B23B51/02 ,  B23B27/16 ,  B23B27/22

CPC分类号： B23B51/06 ,  B23B27/02 ,  B23B27/10 ,  B23B51/08 ,  B23B2251/247 ,  Y10T407/14 ,  Y10T408/34

摘要： A multi-functional cutting tool can be used for a turning process as well as a drilling process. The multi-functional cutting tool includes: a shank having a flat surface to be fixed to a cutting device; first and second cutting portions of cylindrical shape, each of which extends from the respective ends of the shank; and a cooling hole straightly extending and penetrating into the cutting tool from the end of the first cutting portion to the end of the second cutting portion in a direction of the rotational axis of the cutting tool.

摘要翻译： 多功能切割工具可用于车削加工以及钻孔加工。 多功能切割工具包括：具有固定到切割装置的平坦表面的柄; 第一和第二切割部分，其每个从所述柄的相应端部延伸; 以及从所述第一切削部的端部到所述第二切削部的端部沿所述切削工具的旋转轴线的方向直线延伸并贯穿所述切削工具的冷却孔。

公开(公告)号：US20110305534A1

公开(公告)日：2011-12-15

申请号：US13148446

申请日：2009-09-10

申请人： Hong Sik Park ,  Sung Hyup Park

发明人： Hong Sik Park ,  Sung Hyup Park

IPC分类号： B23B27/16

CPC分类号： B23B27/141 ,  B23B29/04 ,  B23B51/02 ,  B23B51/048 ,  B23B2200/204 ,  B23B2251/50 ,  Y10T407/2268 ,  Y10T407/23

摘要： The present invention relates to a cutting tool capable of both drilling and internal/external turning. The cutting tool comprises a generally triangular-shaped cutting insert and a tool holder. On each side, the triangular-shaped cutting insert forms a major cutting edge and a minor cutting edge, which is shorter than said major cutting edge. Two adjacent major cutting edges form an angle of 60° therebetween, while adjacent major and minor cutting edges intersecting at a corner of the triangular shape of the cutting insert form an angle of 80 to 89° therebetween. The cutting insert is mounted in a pocket so that one of the major cutting edges of the cutting insert is projected in an axially forward direction of the tool holder, while the minor cutting edge on the side adjacent to the projected major cutting edge is projected in a radially outward direction of the tool holder.

摘要翻译： 本发明涉及一种能够进行钻孔和内/外转动的切削工具。 切割工具包括大致三角形的切削刀片和刀架。 在每一侧上，三角形切削刀片形成主切削刃和比所述主切削刃短的次切削刃。 两个相邻的主切削刃之间形成60°的角度，而与切削刀片的三角形形状的角部相交的相邻主切削刃和副切削刃在其间形成80°至89°的角度。 切削刀片安装在凹槽中，使得切削刀片的主切削刃中的一个沿着刀具保持器的轴向向前的方向突出，而与突出的主切削刃相邻的一侧上的次切削刃突出在 刀架的径向向外的方向。

公开(公告)号：US20110164933A1

公开(公告)日：2011-07-07

申请号：US12672778

申请日：2007-08-10

申请人： Hong Sik Park ,  Ho-Hyoun Cho

发明人： Hong Sik Park ,  Ho-Hyoun Cho

IPC分类号： B23B29/12

CPC分类号： B23B27/1677 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2282

摘要： An insert clamp secures a cutting insert having a central hole to a tool holder. The clamp includes a forward protrusion to be received in the central hole of the insert, a central body portion provided with a pressing part to press down the upper surface of the insert and a screw hole for a clamping screw to pass through, and a rear protrusion having a rear contact surface to come in contact with a rearward slanting surface of the tool holder. The forward protrusion is formed on the forward end of the insert clamp, an inside surface of the forward protrusion extends downward in a spaced state apart from the inner wall of the central hole of the insert, and a distal portion of the inside surface the forward protrusion is provided with a protuberance of convex curved surface to come in tangential contact with the inner wall of the insert. The pressing part is formed on the bottom surface of the central body portion of the insert clamp, and has convex curved surfaces to come in tangential contact with the upper surface of the insert on both regions of the bottom surface of the central body portion which is bisected by a central line passing through the forward protrusion and the screw hole.

摘要翻译： 插入夹具将具有中心孔的切削刀片固定到刀架上。 该夹具包括一个待插入插入件的中心孔中的前部突出部分，一个中心主体部分，设有一个按压部分以压下插入件的上表面，一个螺钉孔用于夹持螺钉穿过， 突起具有后接触表面以与工具架的后倾斜表面接触。 向前突出部形成在插入夹具的前端，前突出部的内表面与插入件的中心孔的内壁隔开的状态向下方延伸，内侧面的前端部向前 突起设置有凸曲面的突起以与插入件的内壁相切地接触。 按压部分形成在插入夹具的中心主体部分的底表面上，并且具有凸形弯曲表面，以在中心主体部分的底表面的两个区域上与插入件的上表面成切向接触， 由通过前突出部和螺丝孔的中心线对分。

公开(公告)号：US20110070040A1

公开(公告)日：2011-03-24

申请号：US12667629

申请日：2008-05-06

申请人： Hong Sik Park ,  Bo Ra Na

发明人： Hong Sik Park ,  Bo Ra Na

IPC分类号： B23B27/16

CPC分类号： B23B27/143 ,  B23B2200/0428 ,  B23B2200/081 ,  B23B2200/085 ,  B23B2200/161 ,  B23B2200/163 ,  B23B2200/205 ,  B23B2200/321 ,  B23B2200/323 ,  Y10T407/23 ,  Y10T407/235

摘要： A cutting insert for a machining tool has a structure capable of effectively controlling chips generated on a work-piece. The cutting insert includes an upper surface, a lower surface, a plurality of side surfaces connecting the upper surface and the lower surface and a central hole formed at a central portion thereof. In the cutting insert, a seating surface is formed on a highest portion of the upper surface, a plurality of side cutting edge portions are formed at border portions of the upper surface and the side surfaces. Each side cutting edge portion has a side cutting edge formed at an upper end thereof and a corner cutting edge portion is formed at an intersection of two adjacent side cutting edge portions. The corner cutting edge portion has a cutting edge formed at a front end thereof, a land portion, a downward inclined surface, a corner bottom surface, a first upward inclined surface, a first protrusion, a second upward inclined surface, a second protrusion, an upward grooved surface and the seating surface sequentially formed along a diagonal line directed from the corner cutting edge toward the central hole. The corner bottom surface has the smallest height along the diagonal line.

摘要翻译： 用于加工工具的切削刀片具有能够有效地控制在工件上产生的切屑的结构。 切削刀片包括上表面，下表面，连接上表面和下表面的多个侧表面和形成在其中心部分的中心孔。 在切削刀片中，在上表面的最高部分上形成有就座表面，在上表面和侧表面的边界部分形成有多个侧切削刃部分。 每个侧切割边缘部分具有形成在其上端的侧切割边缘，并且在两个相邻侧切割边缘部分的交叉处形成拐角切割边缘部分。 角刃部具有形成在其前端的切削刃，陆部，向下倾斜面，角底面，第一向上倾斜面，第一突起，第二上倾斜面，第二突起， 一个向上开槽的表面和一个从拐角切割边缘朝向中心孔的对角线依次形成的就座表面。 拐角底面沿对角线具有最小的高度。