公开(公告)号：US20110150585A1

公开(公告)日：2011-06-23

申请号：US13040888

申请日：2011-03-04

申请人： Yoshiaki Hakamada

发明人： Yoshiaki Hakamada

IPC分类号： B23C5/20 ,  B23C5/08

CPC分类号： B23C5/08 ,  B23C5/202 ,  B23C5/2226 ,  B23C2200/0416 ,  B23C2200/123 ,  B23C2200/203 ,  B23C2200/367 ,  Y10T407/1934 ,  Y10T407/235

摘要： An insert has a lower face formed in a substantially quadrangular shape, a flank formed on an upper face formed in a convex face rising upward from two opposing sides of the quadrangular face, a pair of rake faces rising upward from the other two opposing sides of the quadrangular face and formed in first side faces intersecting with the convex curved face, a pair of corner edges formed respectively in ridgeline portions between the rake face and the flank, and a pair of second side faces which intersect obliquely to the two opposing sides of the quadrangular face and rise upward from the lower face to notch an intersection portion between the lower face and the upper face.

摘要翻译： 插入件具有形成为大致四边形形状的下表面，形成在形成在从四边形面的两个相对侧向上升起的凸面的上表面上的侧面，从另一方向的两侧相对侧向上方突出的一对前刀面 所述四边形面形成在与所述凸曲面相交的第一侧面中，分别形成在所述前刀面和所述侧面之间的棱线部分中的一对角刃部以及与所述前侧面和所述侧面的两个相对侧倾斜相交的一对第二侧面 四边形面并从下表面向上升起，从而在下表面和上表面之间切口交叉部分。

公开(公告)号：US20110116877A1

公开(公告)日：2011-05-19

申请号：US12737516

申请日：2009-07-24

申请人： Erkan Hodza ,  Henry Schuett ,  Uwe Kretzschmann

发明人： Erkan Hodza ,  Henry Schuett ,  Uwe Kretzschmann

IPC分类号： B23B27/16

CPC分类号： B23B29/03 ,  B23B27/141 ,  B23B29/03403 ,  B23B51/048 ,  B23B2200/121 ,  B23B2200/125 ,  B23B2251/443 ,  B23B2251/50 ,  Y10T407/19 ,  Y10T407/1934 ,  Y10T407/23 ,  Y10T408/909

摘要： The invention relates to a rotating cutting tool, in particular a boring tool for use in machine tools. The cutting tool comprises at least one cutting insert, designed as an indexable insert, that has an active main blade located near a corner of the insert, the outer end of said blade defining a circular flight path radius (R) as the blade rotates, said blade penetrating into a work piece at a pre-determined cutting depth (t) near a pre-formed round hole. Also provided is a secondary blade that is disposed opposite to an advancing direction and that aligns with the outermost end of the main blade, the entire length of said blade having a smaller radius than the circular flight path radius (R) of the main blade, wherein a secondary blade free surface aligns with the secondary blade opposite to the direction of rotation. A unique characteristic of the invention is that the secondary blade free surface comprises a support part disposed at a distance from the secondary blade, the peripheral radius of said part being larger than the circular flight path radius R of the active main blade by an overshoot amount (Y).

摘要翻译： 本发明涉及一种旋转切削工具，特别是一种用于机床的钻孔工具。 切割工具包括至少一个设计成可转位插入件的切削刀片，该切削刀片具有位于刀片的拐角附近的主动刀片，当刀片旋转时，刀片的外端限定圆形的飞行路径半径（R） 所述刀片以预先形成的圆孔附近的预定切削深度（t）穿透工件。 还设置有与前进方向相对设置并与主叶片的最外端对准的第二叶片，所述叶片的整个长度具有比主叶片的圆形飞行路径半径（R）小的半径， 其中次级叶片自由表面与副叶片与旋转方向相反地对准。 本发明的独特特征在于，二次叶片自由表面包括设置在与次级叶片一定距离处的支撑部分，所述部分的圆周半径大于主动叶片的圆形飞行路径半径R，过冲量 （Y）。

公开(公告)号：US07703487B2

公开(公告)日：2010-04-27

申请号：US11522769

申请日：2006-09-18

申请人： Jaime Garcia ,  Jeffrey Weston

发明人： Jaime Garcia ,  Jeffrey Weston

IPC分类号： B27C1/00

CPC分类号： B27G13/04 ,  Y10T407/192 ,  Y10T407/1934

摘要： A cutterhead for use with a power tool includes a generally cylindrical body with a knife recess extending generally parallel to an axis of the body. The knife recess has a wall at an acute angle to a tangent of the outer surface. Received in the knife recess are a knife and a bar that includes an angled side configured to sandwich the knife between the angled wall of the recess and the angled side of the bar. A pin extends from the bar and is received in an aperture of the knife to align the knife relative to the bar. A threaded height adjustment screw is received in a threaded bore in the bar to adjust a height of the knife with respect to the body. A securing screw is received in a threaded opening in the body to secure the bar and the knife to the body.

摘要翻译： 与电动工具一起使用的刀头包括大致圆柱形的主体，其具有大致平行于主体的轴线延伸的刀槽。 刀槽具有与外表面的切线成锐角的壁。 在刀槽中接收的是刀和杆，其包括成角度的侧面，其被配置为将刀夹在凹槽的倾斜壁和杆的成角度的一侧。 销从杆延伸并且被接收在刀的孔中以使刀相对于杆对准。 螺纹高度调节螺钉被容纳在杆中的螺纹孔中以调节刀相对于主体的高度。 固定螺钉被容纳在主体中的螺纹开口中，以将杆和刀片固定到身体上。

公开(公告)号：US20090279963A1

公开(公告)日：2009-11-12

申请号：US11973005

申请日：2007-10-04

申请人： Ermanno D'Andrea

发明人： Ermanno D'Andrea

IPC分类号： B23C5/24

CPC分类号： B23B29/03407 ,  B23B2260/088 ,  Y10T407/193 ,  Y10T407/1932 ,  Y10T407/1934

摘要： A drilling and reaming tool, having a tool body and radially opposite adjustable cutting edges, comprises a first supporting element for a cutting edge to be adjusted by a presetting method, a second supporting element for a cutting plate, being coupled to a movable slide, in turn coupled to a column element projecting inside the tool body, the column element being traversed by a threaded pin, having an enlarged portion enclosed by precision bearing, a stem having an end portion extending toward the circumference of the tool body being coupled to a disc including a graduated scale cooperating with a vernier element arranged on the tool body, the disc including a polygonal opening for engaging therein an adjusting tool.

摘要翻译： 具有工具主体和径向相对的可调节切割刃的钻孔和铰孔工具包括用于通过预设方法调节的切削刃的第一支撑元件，用于切割板的第二支撑元件，联接到可移动的滑动件， 所述柱元件又连接到在所述工具主体内突出的柱元件，所述柱元件由螺纹销横穿，所述螺纹销具有由精密轴承包围的扩大部分，具有朝向所述工具主体的圆周延伸的端部的杆连接到 盘包括与布置在工具主体上的游标元件协作的刻度尺，盘包括用于与其调节工具接合的多边形开口。

公开(公告)号：US20080302444A1

公开(公告)日：2008-12-11

申请号：US12194976

申请日：2008-08-20

申请人： Sven-Olov BILLER ,  Mathieu J.A. GOUIN ,  Daniel M. LAGRANGE ,  Christian PLOUFFE ,  Ian G. ZINNIGER

发明人： Sven-Olov BILLER ,  Mathieu J.A. GOUIN ,  Daniel M. LAGRANGE ,  Christian PLOUFFE ,  Ian G. ZINNIGER

IPC分类号： B27C1/00

CPC分类号： B27G13/10 ,  B27G13/04 ,  B27L11/005 ,  Y10T29/49963 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1938

摘要： A wood working knife for use in a wood working machine, comprising a knife body having a first cutting edge and an opposed second cutting edge, the knife body having a first clamping surface and a second clamping surface. The first clamping surface has opposed clamping features separated by a middle section, the opposed clamping features and the middle section being sized and shaped such that, upon the knife body being inserted into a clamping assembly, the clamping forces are localized towards the opposed cutting edges and away from the middle section.

摘要翻译： 一种用于木工机械的木工刀，包括具有第一切削刃和相对的第二切削刃的刀体，所述刀体具有第一夹紧表面和第二夹紧表面。 第一夹紧表面具有由中间部分分开的相对夹紧特征，相对的夹紧特征和中间部分的尺寸和形状使得在刀体插入到夹紧组件中时，夹紧力被定位成朝向相对的切割边缘 并远离中间部分。

公开(公告)号：US06796751B2

公开(公告)日：2004-09-28

申请号：US10669274

申请日：2003-09-24

申请人： Dennis P. Flolo

发明人： Dennis P. Flolo

IPC分类号： B26D112

CPC分类号： B23C5/1036 ,  B23B2260/132 ,  B23C2200/165 ,  B23C2210/088 ,  B23C2222/28 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1946 ,  Y10T407/1948

摘要： The ball nose end mill cutter according to the present invention includes a cutting face 12 providing a plurality of alternating crest 52 and root 54 profiles arranged with respect to each other to further provide a serrated cutting edge 16 on the cutter. The serrations and serrated cutting edge positioned on a cutter insert 10 for removable affixation to a tool body 20 having a centerline of rotation 28, and including an insert body 18 having a contact surface 30 for mating engagement with a mounting surface of the tool body. The ball nose end mill insert further including a curved cutting face surface 12, and a plurality of face serrations formed along the curved cutting face surface, the face serrations having face crests 116 and face roots 216 forming a serrated curved cutting edge 16.

公开(公告)号：US20040074355A1

公开(公告)日：2004-04-22

申请号：US10277766

申请日：2002-10-22

申请人： Moulder Services, Inc.

发明人： David Daniel Rankin SR.

IPC分类号： B26D001/62

CPC分类号： B27G13/04 ,  Y10T83/0405 ,  Y10T83/4795 ,  Y10T83/9464 ,  Y10T83/9469 ,  Y10T407/1912 ,  Y10T407/192 ,  Y10T407/1934

摘要： There is provided a rotatable cutting tool for supporting at least one knife in at least two alternate angular cutting configurations. The cutting tool includes a body that defines at least one cavity extending generally in a longitudinal direction of the body. Each cavity is defined by first and second knife support surfaces, which are provided in an opposing, non-parallel configuration. The first knife support surface is configured to support one of the knives that is urged against the first surface at a first hook angle, and the second knife support surface is configured to support one of the knives that is urged against the second surface at a second hook angle, which is different from the first hook angle.

摘要翻译： 提供了一种用于在至少两个交替的角度切割构造中支撑至少一个刀的可旋转切削工具。 切割工具包括限定沿着主体的纵向方向延伸的至少一个空腔的主体。 每个空腔由第一和第二刀支撑表面限定，第一和第二刀支撑表面以相对的非平行构型提供。 第一刀支撑表面被配置为支撑以第一钩角度抵靠第一表面推动的刀具之一，并且第二刀支撑表面被配置为支撑在一秒钟被推靠在第二表面上的一个刀片 钩角度，与第一钩角不同。

公开(公告)号：US20040057802A1

公开(公告)日：2004-03-25

申请号：US10669274

申请日：2003-09-24

发明人： Dennis P. Flolo

IPC分类号： B23C005/00

CPC分类号： B23C5/1036 ,  B23B2260/132 ,  B23C2200/165 ,  B23C2210/088 ,  B23C2222/28 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1946 ,  Y10T407/1948

摘要： The ball nose end mill cutter according to the present invention includes a cutting face 12 providing a plurality of alternating crest 52 and root 54 profiles arranged with respect to each other to further provide a serrated cutting edge 16 on the cutter. The serrations and serrated cutting edge positioned on a cutter insert 10 for removable affixation to a tool body 20 having a centerline of rotation 28, and including an insert body 18 having a contact surface 30 for mating engagement with a mounting surface of the tool body. The ball nose end mill insert further including a curved cutting face surface 12, and a plurality of face serrations formed along the curved cutting face surface, the face serrations having face crests 116 and face roots 216 forming a serrated curved cutting edge 16.

摘要翻译： 根据本发明的球头端铣刀包括切割面12，其提供相对于彼此布置的多个交替的波峰52和根部54轮廓，以进一步在切割器上提供锯齿状切割刃16。 锯齿和锯齿形切割刃定位在刀具刀片10上，用于可拆卸地固定到具有旋转中心线28的工具主体20，并且包括具有接触表面30的插入体18，用于与工具主体的安装表面配合接合。 球头立铣刀刀片还包括弯曲切割面表面12和沿着弯曲切割面表面形成的多个面锯齿，面锯齿具有形成锯齿状弯曲切割刃16的面顶部116和面根部216。

公开(公告)号：US20040009046A1

公开(公告)日：2004-01-15

申请号：US10601818

申请日：2003-06-23

申请人： MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG

发明人： Dieter Kress ,  Friedrich Haberle

IPC分类号： B23C001/00 ,  B23C005/20

CPC分类号： B23C3/055 ,  B23B27/1625 ,  B23B2200/0404 ,  B23B2200/086 ,  B23B2205/12 ,  B23B2226/125 ,  B23B2250/12 ,  Y10T407/14 ,  Y10T407/1934 ,  Y10T407/2282 ,  Y10T408/03 ,  Y10T408/5587 ,  Y10T408/865 ,  Y10T408/89 ,  Y10T409/303808

摘要： A tool for metal-cutting machining of a surface of an opening particularly of a valve seat in a cylinder head of an internal combustion engines. The tool has a cutter tip with at least one geometrically defined cutting edge. The cutter tip rests on two supporting regions in the tool which are arranged at an angle null, and an angle-bisecting line runs essentially perpendicularly with respect to the active cutting edge which then is removing chips from the valve seat. A claw holds the cutting tip to the tool end. Coolant and lubricant are supplied through an outlet from the claw.

摘要翻译： 一种用于特别是内燃机的气缸盖中的阀座的开口的表面的金属切削加工的工具。 该工具具有至少一个几何限定的切削刃的切削刀头。 刀尖位于工具中的两个支撑区域，它们以α角度排列，角度平分线相对于主动切削刃基本上垂直地延伸，然后主动切削刃从阀座上移除切屑。 爪将切割头保持在工具端。 冷却剂和润滑剂通过爪的出口供给。

公开(公告)号：US06488450B2

公开(公告)日：2002-12-03

申请号：US09767174

申请日：2001-01-22

申请人： David Norris

发明人： David Norris

IPC分类号： B23C520

CPC分类号： B23C5/28 ,  B23C5/1072 ,  Y10T407/191 ,  Y10T407/192 ,  Y10T407/1926 ,  Y10T407/1934 ,  Y10T407/1946

摘要： The T-slot milling cutter disclosed employs an indexable insert having two alternative edge surfaces which serve alternatively as the rake face and rear abutting face of the insert which transfers the cutting force to the rear wall of the insert pocket of the cutter. The alternative edge surfaces comprise three facets, once central to the surface and the other two receding from the central facet at equal angles thereto. They serve primarily to wedge the insert into mating angular surfaces in the rear wall of the insert pocket to secure the insert against dislodgement when held in the pocket by the customary attaching screw and, by their obliquity to the cutting direction, improve the cutting action when serving as the rake face.