公开(公告)号：US20190232527A1

公开(公告)日：2019-08-01

申请号：US16266883

申请日：2019-02-04

Applicant: William J. Endres ,  Douglas J. Woodruff ,  Ryan R. Kroll

Inventor： William J. Endres ,  Douglas J. Woodruff ,  Ryan R. Kroll

IPC: B28D1/18 ,  B02C18/18 ,  B23C5/20 ,  B23B51/04 ,  B23C5/04 ,  B23B27/14 ,  B23B29/03 ,  B27G13/08 ,  B02C18/14 ,  B23C5/06

CPC classification number: B28D1/186 ,  B02C18/145 ,  B02C18/182 ,  B23B27/145 ,  B23B29/03 ,  B23B51/048 ,  B23B2200/0461 ,  B23B2200/086 ,  B23B2200/128 ,  B23B2200/369 ,  B23B2205/04 ,  B23B2250/12 ,  B23B2260/126 ,  B23C5/04 ,  B23C5/06 ,  B23C5/207 ,  B23C2200/045 ,  B23C2200/086 ,  B23C2200/128 ,  B23C2200/367 ,  B23C2210/165 ,  B23C2210/166 ,  B23C2210/168 ,  B23C2250/12 ,  B23C2260/72 ,  B23C2265/16 ,  B27G13/08 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1952

Abstract: A device for mechanically removing material from a workpiece or bulk feedstock, thereby creating chips of removed material while producing a new surface on the workpiece or bulk feedstock. The device comprises a body and at least one round cutting insert that is tangentially mounted on the body. Location and orientation of the insert is characterized by a reference plane offset and an insert axis angle. The insert has an outwardly-facing rake surface on which chips are formed. A planar flank surface is oriented relative to a cutting motion so as to provide clearance between the cutting insert and the surface created by removal of a layer that is converted into chips. A circular cutting edge lies at the intersection of the flank and rake surfaces.

公开(公告)号：US20180264610A1

公开(公告)日：2018-09-20

申请号：US15869006

申请日：2018-01-11

Applicant: STAR MICRONICS CO., LTD.

Inventor： Hiroyuki Ogasawara ,  Motohiro Kawamura

IPC: B23Q11/00 ,  B23Q11/10

CPC classification number: B23Q11/005 ,  B23B31/207 ,  B23B2260/126 ,  B23B2270/30 ,  B23Q11/1015 ,  B23Q11/103 ,  B23Q11/1084

Abstract: The invention provides a machine tool capable of facilitating a process of mounting a fluid supplying unit to a spindle supporting unit. The machine tool comprisies a rotating unit including a spindle provided with a workpiece chucking unit, a supporting unit which rotatably supports the spindle around a spindle axis, and a fluid supplying unit removably mounted on the supporting unit to supply fluid to the chucking unit via the spindle. The fluid supplying unit has an insert to be received in the rotating unit in the direction of the spindle axis. A labyrinth clearance is formed between the outer circumferential surface of the insert and the inner circumferential surface of the rotating unit when the fluid supplying unit is mounted on the supporting unit. The labyrinth clearance allows rotation of the rotating unit and restricts leak of fluid from the spindle when the rotating unit is rotated.

公开(公告)号：US10016820B2

公开(公告)日：2018-07-10

申请号：US15019930

申请日：2016-02-09

Applicant: The Boeing Company

Inventor： Jake A. Wilson ,  Andrew M. Huckey ,  Mark E. Nestleroad ,  Craig A. Charlton

IPC: B23B49/02 ,  B23B51/06 ,  B23Q11/00

CPC classification number: B23B49/02 ,  B23B51/06 ,  B23B2215/04 ,  B23B2250/12 ,  B23B2260/126 ,  B23Q11/0075 ,  Y02P70/171 ,  Y10T408/455 ,  Y10T408/569

Abstract: Drill plate assemblies are disclosed in the examples herein. An example method includes positioning an absorbent material between a drill plate and a surface to be drilled; performing a drilling operation on the surface including flowing coolant through the drill; and capturing at least some of coolant in the absorbent material.

公开(公告)号：US20170326650A1

公开(公告)日：2017-11-16

申请号：US15527337

申请日：2015-10-20

Applicant: WALTER AG

Inventor： Rainer SCHWAGERLE ,  Rudi ZEEB

IPC: B23B27/10 ,  B23B27/08 ,  B23B29/04

CPC classification number: B23B27/10 ,  B23B27/08 ,  B23B27/086 ,  B23B29/043 ,  B23B2200/3627 ,  B23B2205/02 ,  B23B2250/12 ,  B23B2260/126

Abstract: A parting blade includes an internal cooling agent supply and has two substantially plane-parallel lateral faces and a continuous transversal bore connected to a cooling agent channel that runs parallel to the lateral faces in the interior of the parting blade. In order to provide a parting blade that has no projection on one side, a stopper is provided having two substantially parallel end faces and a circumferential face that connects the end faces. The stopper can be inserted into the transversal bore of the parting blade, thereby sealing the transversal bore relative to at least one lateral face of the parting blade. The stopper terminates without protruding over the sealed lateral face, flush with the lateral face. The stopper has an opening on both the end face and the circumferential face. The openings are connected to one another in the interior of the stopper to connect the cooling agent channel to a cooling agent source.

公开(公告)号：US20170320236A1

公开(公告)日：2017-11-09

申请号：US15527428

申请日：2014-11-19

Applicant: Kjell ANDERSSON

Inventor： Kjell ANDERSSON

IPC: B28D1/04 ,  B23B51/04

CPC classification number: B28D1/041 ,  B23B51/0473 ,  B23B2250/12 ,  B23B2260/124 ,  B23B2260/126 ,  Y10T279/17821 ,  Y10T408/895 ,  Y10T408/95

Abstract: The invention relates to a core drill with an end portion (3) and a drill bit portion (1-2). The end portion and the drill bit portion are joinable in a watertight fashion with a sealing element (11). The sealing element (11) is provided in a space between the end portion and the drill bit portion, such that it is being compressed in a sealing fashion when the end portion and the drill bit portion are joined. The end portion and the drill bit portion are locked together with a joining element (8, 10) which achieves this locking effect when moves in the radial direction of the core drill. When the joining element moves in this direction, the end portion and the drill bit portion move towards each other. Thus the sealing element is being compressed while concurrently the end portion and the drill bit portion are joined together. This is further achieved without the joining element having to extend in the axial direction of the core drill. Typically, the joining element (8, 10) is constituted by a set screw.

公开(公告)号：US20140175760A1

公开(公告)日：2014-06-26

申请号：US13723027

申请日：2012-12-20

Applicant: KENNAMETAL INC.

Inventor： Josef K. Herud ,  Ruy Frota de Souza Filho

IPC: B23B31/12

CPC classification number: B23B31/12 ,  B23B31/1176 ,  B23B31/1178 ,  B23B31/305 ,  B23B2240/08 ,  B23B2240/11 ,  B23B2260/126 ,  Y10T279/1029 ,  Y10T279/12 ,  Y10T279/1216 ,  Y10T279/1249

Abstract: The invention relates to a hydraulic expansion chuck with a basic body, with an expansion bush which is received in the basic body and defines a reception space for a tool to be chucked, and with a pressure chamber which is delimited between the expansion bush and the basic body, at least one solder region being provided, in which the expansion bush is soldered to the basic body, wherein, between the pressure chamber and the solder region, a seal is provided which is formed by an at least essentially fluid-tight bearing contact of the expansion bush against the basic body.

Abstract translation: 本发明涉及一种具有基体的液压膨胀卡盘，其具有容纳在基体中的膨胀衬套，并且限定了用于夹紧工具的接收空间，并且具有限定在膨胀衬套和膨胀衬套之间的压力室 提供至少一个焊接区域，其中将膨胀衬套焊接到基体上，其中在压力室和焊接区域之间设置密封件，该密封件由至少基本上是流体密封的轴承 膨胀套筒与基体接触。

公开(公告)号：US20090172911A1

公开(公告)日：2009-07-09

申请号：US11813749

申请日：2005-12-28

Applicant: Masaaki Miyanaga

Inventor： Masaaki Miyanaga

IPC: A47L9/00

CPC classification number: B23Q11/0046 ,  B23B49/02 ,  B23B49/026 ,  B23B2260/126 ,  Y10T408/50 ,  Y10T408/554

Abstract: Object: A drill dust collector is provided that is capable of drilling holes in an area ranging from a position near a corner to a position distant from the corner and that can be positioned with a side face in contact with an upright face such as a wall during drilling.Means for Solving: The drill dust collector has (i) an opening 2C provided in the upper face of a box having an open lower face 1C, for receiving a drill inserted therein; (ii) a suction port 1U connected to the leading end of a suction hose 3 connected to an suction apparatus; and (iii) a contact member 1A of high flexibility formed so as to extend around the lower face of the box. The box has a lid member 3 composed of the opening 2C and its peripheral part, and a box body 1. The lid member 3 is placed so as to be rotatable relative to the box body 1 and the opening 2C is located at a position the center of which is shifted from the center of rotation of the lid member 3 relative to the box body 1.

Abstract translation: 目的：提供一种钻孔集尘器，其能够在从靠近角落的位置到远离角落的位置钻孔，并且可以将侧面定位成与诸如墙壁的直立面接触 在钻井期间。 解决方法：钻屑集尘器具有（i）设置在具有开口下表面1C的箱的上表面中的开口2C，用于接收插入其中的钻头; （ii）连接到连接到抽吸装置的抽吸软管3的前端的吸入口1U; 和（iii）高弹性的接触构件1A形成为围绕箱的下表面延伸。 该盒具有由开口2C及其周边部分组成的盖构件3和箱体1.盖构件3被放置成相对于箱体1可旋转，并且开口2C位于 其中心部分相对于盒体1从盖部件3的旋转中心偏移。

公开(公告)号：US20080170920A1

公开(公告)日：2008-07-17

申请号：US12054703

申请日：2008-03-25

Applicant: Ulrich F. KRENZER ,  Herbert KAUPER

Inventor： Ulrich F. KRENZER ,  Herbert KAUPER

IPC: B23B51/00

CPC classification number: B23B51/06 ,  B23B51/02 ,  B23B51/12 ,  B23B2226/61 ,  B23B2240/08 ,  B23B2251/02 ,  B23B2251/247 ,  B23B2251/406 ,  B23B2260/126 ,  Y10T408/909 ,  Y10T408/9097

Abstract: Disclosed is a drilling tool comprising a first drill bit (2) that is provided with at least two forward cutting edges (4, 5) and a second drill bit (3) which encompasses at least two rear cutting edges (6, 7). A cutting groove (8, 9) runs continuously from one respective forward cutting edge (4, 5) to a rear cutting edge (6, 7). Said cutting groove (8, 9) is embodied in an asymmetric manner in an area (A) bordering the forward drill bit (2), in a symmetric manner in a central area (B), and asymmetric in an area (C) bordering the rear drill bit (3).

Abstract translation: 公开了一种钻具，其包括设置有至少两个前切削刃（4,5）的第一钻头（2）和包含至少两个后切削刃（6,7）的第二钻头（3）。 切割槽（8,9）从一个相应的前切割刃（4,5）连续地延伸到后切割刃（6,7）。 所述切割槽（8,9）以对称方式在中心区域（B）中以对称方式在与前方钻头（2）接合的区域（A）中以不对称的方式实施，并且在边界 后钻头（3）。

公开(公告)号：US07384221B2

公开(公告)日：2008-06-10

申请号：US10922614

申请日：2004-08-20

Applicant: Achim Feinauer ,  Hans Straub ,  Wolfgang Bieg

Inventor： Achim Feinauer ,  Hans Straub ,  Wolfgang Bieg

IPC: B23B41/00

CPC classification number: B23Q1/4804 ,  B23B39/161 ,  B23B41/02 ,  B23B41/12 ,  B23B49/02 ,  B23B2215/20 ,  B23B2250/12 ,  B23B2260/126 ,  B23Q1/4823 ,  B23Q1/4842 ,  B23Q1/4876 ,  B23Q3/15786 ,  B23Q7/04 ,  Y10T408/44 ,  Y10T408/5614 ,  Y10T408/56245 ,  Y10T408/564 ,  Y10T408/93 ,  Y10T483/1793

Abstract: The invention relates to a machine tool for introducing bores into a workpiece, said machine tool comprising a machine frame, a drilling tool holder which is arranged on the machine frame and has at least one tool spindle, and a workpiece carrier which is arranged on the machine frame, the boring tool holder and the workpiece carrier being displaceable in relation to each other in a direction of displacement. A longitudinal direction of the at least one tool spindle is oriented transversally in relation to a horizontal plane, and the drilling tool holder is arranged on the machine frame in such a way that it can be pivoted in relation to the workpiece carrier, so that inclined bores can be introduced into the workpiece.

Abstract translation: 本发明涉及一种用于将孔引入工件的机床，所述机床包括机架，钻台工具架，其布置在机架上并具有至少一个工具主轴，以及工件托架， 机架，镗刀架和工件托架可在位移方向上彼此相对移动。 所述至少一个工具主轴的纵向方向相对于水平面横向定向，并且所述钻具保持器以使其能够相对于所述工件载体枢转的方式设置在所述机架上，使得所述倾斜 孔可以引入工件。

公开(公告)号：US07306238B2

公开(公告)日：2007-12-11

申请号：US11069399

申请日：2005-03-01

Applicant: Robert E. Oshnock ,  Michael R. McCormick ,  Robert A. Erickson

Inventor： Robert E. Oshnock ,  Michael R. McCormick ,  Robert A. Erickson

IPC: B23B31/12 ,  B23B31/20

CPC classification number: B23B31/201 ,  B23B2250/12 ,  B23B2260/106 ,  B23B2260/126 ,  Y10T279/17111 ,  Y10T279/17411 ,  Y10T279/17504 ,  Y10T408/455

Abstract: An assembly generally comprises a collet for receiving a cutting tool shank and a lock nut for creating a gripping force between the collet and the cutting tool shank. The collet has a nose and the lock nut has a front face that is substantially flush with the nose. The lock nut further has a fastening element that mates with a fastening element of a coolant sealing ring for attaching the coolant sealing ring to the lock nut so that the coolant sealing ring may be detached from the lock nut.

Abstract translation: 组件通常包括用于接收切割工具柄的夹头和用于在夹头和切割工具柄之间产生夹紧力的锁定螺母。 夹头具有鼻子，锁紧螺母具有与鼻子基本齐平的前表面。 锁紧螺母还具有与冷却剂密封环的紧固元件配合的紧固元件，用于将冷却剂密封环附接到锁定螺母，使得冷却剂密封环可以从锁紧螺母分离。