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公开(公告)号：US20070059112A1
公开(公告)日：2007-03-15
申请号：US11531420
申请日：2006-09-13
申请人： Robi Nudelman
发明人： Robi Nudelman
IPC分类号： B23B27/04
CPC分类号： B23B29/043 , B23B27/045 , B23B2200/205 , B23B2200/321 , B23B2205/12 , B23B2220/12 , B23B2220/44 , B23B2260/132 , B23B2265/34 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/25
摘要： A cutting insert for grooving operations comprising an elongated clamping portion and a cutting portion. The cutting portion having a chip rake surface and a relief surface meeting at a cutting edge. The relief surface having a plurality of recesses extending to the chip rake surface. In a top view of the cutting insert the cutting edge has the form of a serrated curved cutting edge.
摘要翻译： 一种用于切槽操作的切削刀片，包括细长夹紧部分和切割部分。 切割部分具有切屑前刀面和在切削刃处相交的浮雕表面。 该浮雕表面具有延伸到芯片前刀面的多个凹槽。 在切削刀片的顶视图中，切削刃具有锯齿形弯曲切削刃的形式。
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公开(公告)号：US09533360B2
公开(公告)日：2017-01-03
申请号：US14408115
申请日：2013-07-26
申请人： Daimler AG
发明人： Oliver Neufang
CPC分类号： B23B41/12 , B23B29/03 , B23B35/00 , B23B2215/24 , B23B2220/44 , B23B2220/445 , B23B2229/08 , B23B2250/12 , C23C4/02 , Y10T29/49886 , Y10T29/49995 , Y10T408/03 , Y10T408/45
摘要： A method for roughening an inner surface (8) of a cylindrical bore (9), in particular a running surface in a cylindrical bore or cylinder liner of an internal combustion engine. A rotating tool (1) is moved in a translatory manner in the axial direction of the cylindrical bore (9) and has a radial cutting head (7). A chip (12) is lifted off by at least one cutting edge of the radial cutting head (7) and is broken away via a further edge or face of the radial cutting head (7), in order to produce the roughened surface. The tool (1) is introduced into the cylindrical bore (9) or is passed through it, after which a positioning of the tool (1) in the radial direction takes place, and after which the removal of the material takes place via the rotating tool (1) when the tool is moved in its advancing direction (V) out of the cylindrical bore. A tool (1) is also claimed.
摘要翻译： 一种用于粗糙化圆柱形孔（9）的内表面（8）的方法，特别是内燃机的圆柱孔或气缸套中的行进表面。 旋转工具（1）在圆柱形孔（9）的轴向上以平移方式移动，并且具有径向切割头（7）。 芯片（12）由径向切割头（7）的至少一个切割边缘提升，并通过径向切割头（7）的另一个边缘或表面被分离，以便产生粗糙表面。 工具（1）被引入到圆柱形孔（9）中或通过其中，之后工具（1）在径向方向上的定位发生，然后通过旋转 工具（1）当工具沿其前进方向（V）移出圆柱孔。 还要求一种工具（1）。
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公开(公告)号：US06702660B2
公开(公告)日：2004-03-09
申请号：US10098164
申请日：2002-03-14
申请人： William P. Gundy , Ernst Geiger
发明人： William P. Gundy , Ernst Geiger
IPC分类号： B23F2103
CPC分类号： B23B51/00 , B23B2220/44
摘要： One embodiment of a roughening device comprises a hub, a body having a wall defining a cavity, and an elastomeric material within the cavity. A plurality of cutting elements extend through holes in the wall of the body such that a base of each cutting element is positioned against the elastomeric material.
摘要翻译： 粗糙化装置的一个实施例包括轮毂，具有限定空腔的壁的主体和腔体内的弹性体材料。 多个切割元件延伸穿过主体的壁中的孔，使得每个切割元件的基座抵靠弹性体材料定位。
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公开(公告)号：US3813748A
公开(公告)日：1974-06-04
申请号：US28771172
申请日：1972-09-11
发明人： LINDEMANN W
CPC分类号： B23B27/164 , B23B29/04 , B23B2200/0419 , B23B2220/24 , B23B2220/40 , B23B2220/44 , Y10T407/1906 , Y10T407/2206
摘要： A pre-turning machine with a rotatingly driveable cutting head for pre-turning wire or rod stock is disclosed having radially adjustable cutting blades and having arranged behind the cutting blades in the direction of advance at least one blade for smoothing the outer surfaces of the pre-turned stock. This smoothing blade is firmly arranged on the cutting head and is provided with a straight cutting edge.
摘要翻译： 公开了一种具有可转动的线材或棒材的可转动切割头的预转弯机，其具有可径向调节的切割刀片，并且沿着至少一个叶片的前进方向布置在切割刀片的后面，用于平滑预加工的前表面 转股 该平滑刀片牢固地布置在切割头上并且设置有直的切割刃。
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公开(公告)号：US20170043407A1
公开(公告)日：2017-02-16
申请号：US15306920
申请日：2014-05-08
发明人： Tatsuya Ogata
IPC分类号： B23B29/034 , B23B29/12
CPC分类号： B23B29/03403 , B23B27/10 , B23B29/0341 , B23B29/12 , B23B2220/24 , B23B2220/44 , B23B2250/12 , B23Q11/10
摘要： Provided is a boring tool capable of suppressing wear of a cutting blade according to a shape of a bore to be formed in a workpiece. The tool includes a tool body to be attached to a spindle of a rotary machining tool, and a plurality of cartridges each attached to a leading end face of the tool body, having a cutting blade and being position-adjustable in a radial direction. The tool body has a coolant passage for transporting coolant along a rotational axis direction. A discharge hole for the coolant is comprised of a first discharge hole provided between the plurality of cartridges in a leading end face and a second discharge hole provided in an outer circumference of the tool body and directed toward the cutting edge of the cutting blade.
摘要翻译： 本发明提供一种能够根据要在工件中形成的孔的形状来抑制切割刀片的磨损的钻孔工具。 该工具包括安装在旋转加工工具的主轴上的工具主体，以及各自附接到工具主体的前端面的多个盒，具有切割刀片，并且在径向方向上可位置调节。 工具主体具有用于沿着旋转轴线方向输送冷却剂的冷却剂通道。 用于冷却剂的排放孔包括设置在前端面的多个筒之间的第一排出孔和设置在工具主体的外周中且朝向切割刀片的切割边缘的第二排出孔。
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公开(公告)号：US20100232899A1
公开(公告)日：2010-09-16
申请号：US12720314
申请日：2010-03-09
申请人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
发明人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
IPC分类号： B23B51/02
CPC分类号： B23B51/00 , B23B2220/24 , B23B2220/44 , B23B2251/14 , B23B2251/204 , B23B2251/282 , Y10T408/906 , Y10T408/909 , Y10T408/9095
摘要： A drill includes a pair of main cutting edges extending from a distal portion of the drill to a position close to a proximal end of the drill to entirely define a two-edge configuration, and a pair of auxiliary cutting edges extending between positions at the distal and proximal sides of a maximum diameter position to partly define a four-edge configuration. A ridgeline of each auxiliary cutting edge is located within an angle smaller than 90° from a ridgeline of the corresponding main cutting edge toward the rear in a rotation direction of the drill. The point angle of the auxiliary cutting edges increases at a higher rate than the point angle of the main cutting edges in a predetermined range from the maximum diameter position toward a distal end of the drill.
摘要翻译： 钻头包括从钻头的远端部分延伸到靠近钻头的近端的位置的一对主切削刃，以完全限定两边缘构型，以及一对在远端的位置之间延伸的辅助切削刃 和最大直径位置的近侧部分地限定四边缘构造。 每个辅助切削刃的棱线位于与钻头的旋转方向相对应的主切削刃的脊线向后方小于90°的角度。 在从钻头的最大直径位置向远端的预定范围内，辅助切削刃的点角以比主切削刃的点角高的速度增加。
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公开(公告)号：US5682803A
公开(公告)日：1997-11-04
申请号：US606148
申请日：1996-02-23
申请人： Gideon Boianjiu
发明人： Gideon Boianjiu
CPC分类号： B23B27/1614 , B23B2200/161 , B23B2200/165 , B23B2205/16 , B23B2220/44 , Y10T407/13 , Y10T407/22 , Y10T407/227 , Y10T407/2272 , Y10T407/2282 , Y10T407/23 , Y10T82/10
摘要： A cutting tool assembly comprising a tool holder formed with an insert retaining pocket having a pocket base wall and in which is releasably mounted a cutting insert and a shim. The cutting insert is of a substantially prismatic shape having an upper surface, a lower surface and side relief flank surfaces and at least one cutting corner defined therebetween and presenting at least one cutting edge formed by the intersection of the upper surface and a corresponding number of the side relief surfaces adjacent thereto. The shim generally correspondes in shape and size to the cutting insert, the insert and the shim being releasably mounted in the pocket by clamping means so that an upper supporting surface of the shim supports the lower surface of the cutting insert and a lower bearing surface of the shim bears against the pocket base wall, at least a portion of the shim's lower bearing surface being formed, substantially in the region supporting the cutting corner, with a pattern of protrusions adapted to indent the pocket base wall.
摘要翻译： 一种切割工具组件，其包括形成有具有凹口底壁的插入物保持口袋的工具夹具，其中可拆卸地安装有切削刀片和垫片。 切削刀片具有基本棱柱形状，其具有上表面，下表面和侧卸载侧面以及限定在其间的至少一个切割角，并且具有至少一个切削刃，该切削刃由上表面和相应数量的 与其相邻的侧面浮雕表面。 垫片的形状和尺寸通常对应于切削刀片，插入件和垫片通过夹紧装置可释放地安装在口袋中，使得垫片的上支撑表面支撑切削刀片的下表面，并且下支承表面 垫片靠在口袋底壁上，垫片的下支承表面的至少一部分基本上形成在支撑切割角的区域中，并具有适于缩进袋底壁的突起图案。
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公开(公告)号：US20150174668A1
公开(公告)日：2015-06-25
申请号：US14408115
申请日：2013-07-26
申请人： Daimler AG
发明人： Oliver Neufang
CPC分类号： B23B41/12 , B23B29/03 , B23B35/00 , B23B2215/24 , B23B2220/44 , B23B2220/445 , B23B2229/08 , B23B2250/12 , C23C4/02 , Y10T29/49886 , Y10T29/49995 , Y10T408/03 , Y10T408/45
摘要： A method for roughening an inner surface (8) of a cylindrical bore (9), in particular a running surface in a cylindrical bore or cylinder liner of an internal combustion engine. A rotating tool (1) is moved in a translatory manner in the axial direction of the cylindrical bore (9) and has a radial cutting head (7). A chip (12) is lifted off by at least one cutting edge of the radial cutting head (7) and is broken away via a further edge or face of the radial cutting head (7), in order to produce the roughened surface. The tool (1) is introduced into the cylindrical bore (9) or is passed through it, after which a positioning of the tool (1) in the radial direction takes place, and after which the removal of the material takes place via the rotating tool (1) when the tool is moved in its advancing direction (V) out of the cylindrical bore. A tool (1) is also claimed.
摘要翻译： 一种用于粗糙化圆柱形孔（9）的内表面（8）的方法，特别是内燃机的圆柱孔或气缸套中的行进表面。 旋转工具（1）在圆柱形孔（9）的轴向上以平移方式移动，并且具有径向切割头（7）。 芯片（12）由径向切割头（7）的至少一个切割边缘提升，并通过径向切割头（7）的另一个边缘或表面被分离，以便产生粗糙表面。 工具（1）被引入到圆柱形孔（9）中或通过其中，之后工具（1）在径向方向上的定位发生，然后通过旋转 工具（1）当工具沿其前进方向（V）移出圆柱孔。 还要求一种工具（1）。
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公开(公告)号：US08734067B2
公开(公告)日：2014-05-27
申请号：US12720314
申请日：2010-03-09
申请人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
发明人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
IPC分类号： B23B51/02
CPC分类号： B23B51/00 , B23B2220/24 , B23B2220/44 , B23B2251/14 , B23B2251/204 , B23B2251/282 , Y10T408/906 , Y10T408/909 , Y10T408/9095
摘要： A drill includes a pair of main cutting edges extending from a distal portion of the drill to a position close to a proximal end of the drill to entirely define a two-edge configuration, and a pair of auxiliary cutting edges extending between positions at the distal and proximal sides of a maximum diameter position to partly define a four-edge configuration. A ridgeline of each auxiliary cutting edge is located within an angle smaller than 90° from a ridgeline of the corresponding main cutting edge toward the rear in a rotation direction of the drill. The point angle of the auxiliary cutting edges increases at a higher rate than the point angle of the main cutting edges in a predetermined range from the maximum diameter position toward a distal end of the drill.
摘要翻译： 钻头包括从钻头的远端部分延伸到靠近钻头的近端的位置的一对主切削刃，以完全限定两边缘构型，以及一对在远端的位置之间延伸的辅助切削刃 和最大直径位置的近侧部分地限定四边缘构造。 每个辅助切削刃的棱线位于与钻头的旋转方向相对应的主切削刃的脊线向后方小于90°的角度。 在从钻头的最大直径位置向远端的预定范围内，辅助切削刃的点角以比主切削刃的点角高的速度增加。
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公开(公告)号：US20100260567A1
公开(公告)日：2010-10-14
申请号：US12679380
申请日：2008-10-15
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2220/24 , B23B2220/44 , B23B2251/14 , B23B2251/248 , B23B2251/282 , B23B2251/44 , B23C5/10 , B23C2210/325 , B23C2210/54 , B23C2220/605 , B23D77/00 , Y10T408/906 , Y10T408/909 , Y10T408/9097
摘要： In order to provide a rotary tool, in particular a drill, with a long service life together with high-quality drill holes, particularly in the case of through bores, the invention provides a cutting head which extends along a rotational axis and has a plurality of main cutting edges which extend radially outwards and each end at a cutting corner having a corner bevel, wherein the corner bevels are of differing designs, specifically in the form of a roughing bevel and in the form of a finishing bevel.
摘要翻译： 为了提供具有长寿命的旋转工具，特别是钻头，以及高品质的钻孔，特别是在通孔的情况下，本发明提供了一种沿旋转轴线延伸并具有多个 主切削刃径向向外延伸，并且每个端部处于具有角部斜角的切割角处，其中角部斜面具有不同的设计，具体地以粗加工斜面的形式并以精加工斜面的形式。
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