公开(公告)号：US09901995B2

公开(公告)日：2018-02-27

申请号：US15032521

申请日：2014-11-08

Applicant: MITSUBISHI HITACHI TOOL ENGINEERING, LTD.

Inventor： Makoto Baba

IPC: B23C5/14 ,  B23C5/10 ,  B23C3/28 ,  B23C3/30

CPC classification number: B23C5/10 ,  B23C3/28 ,  B23C3/30 ,  B23C5/1009 ,  B23C5/1018 ,  B23C2200/36 ,  B23C2210/08 ,  B23C2210/084 ,  B23C2210/126 ,  B23C2210/54 ,  B23C2222/28

Abstract: Radius mill and cutting work method that includes a plurality of end cutting edges arrayed around a central axis O and a plurality of arc-shaped radius end cutting edges continuous with the end cutting edges on an outer peripheral side in a radial direction. The end cutting edge is divided into an inner peripheral side end cutting edge and an outer peripheral side end cutting edge in a radial direction. Second surfaces of the plurality of inner peripheral side end cutting edges are coupled at a part close to the axis O. A region of coupled second surfaces is continuous from a region including the axis O to outer peripheral sides of respective inner peripheral side end cutting edges in a radial direction in a strip shape. A width of the strip-shaped region gradually enlarges from axis O side to an outer peripheral side in a radial direction.

公开(公告)号：US20180036913A1

公开(公告)日：2018-02-08

申请号：US15510726

申请日：2015-10-24

Applicant: Zhejiang Chenlong Sawing Machine Company Limited

Inventor： Zelin DING ,  Xiasheng DING ,  Ping JIANG

IPC: B28D1/00 ,  B28D1/18 ,  B23D55/08 ,  B60L5/24 ,  B23C3/12 ,  B23C3/28 ,  B28D1/08 ,  B28D7/00

CPC classification number: B28D1/003 ,  B23C3/12 ,  B23C3/28 ,  B23D55/08 ,  B28D1/00 ,  B28D1/08 ,  B28D1/086 ,  B28D1/18 ,  B28D7/005 ,  B60L5/24 ,  B60L2200/26 ,  B60Y2200/30

Abstract: The present invention relates to an automatic machining device for a high-speed rail pantograph carbon contact strip and a machining method therefor. The automatic machining device is sequentially provided with a milling position, a sawing position and a chamfering position, and comprises a rack, a band sawing machine, a workpiece milling device, a workpiece chamfering device, a CNC computer numerical control system and a pneumatic system. A carbon contact strip workpiece to be machined is arranged on the rack and is sequentially subjected to milling, sawing and chamfering machining; and a saw frame of the band sawing machine is also provided with a saw band upper guide servo rotating device and a saw band lower guide servo rotating device, and the saw band upper guide servo rotating device and the saw band lower guide servo rotating device can freely, synchronously and correspondingly rotate a band saw blade within a certain range. In the present invention, a carbon contact strip is machined by means of a sawing mode, the processes of sawing, milling and chamfering are integrated on one device, and the processes of milling, sawing and chamfering can be automatically completed after once clamping, thereby saving materials, and increasing the working efficiency.

公开(公告)号：US20170334002A1

公开(公告)日：2017-11-23

申请号：US15158219

申请日：2016-05-18

Applicant: General Atomics

Inventor： Michelangelo DiMartino ,  Charles P. Moeller

IPC: B23C3/02 ,  H01P3/12 ,  B23C3/34 ,  B23C3/28

CPC classification number: B23C3/02 ,  B23C3/28 ,  B23C3/34 ,  B23C5/14 ,  B23C2210/088 ,  B23C2220/36 ,  B23C2220/40 ,  B23C2250/12 ,  B23C2265/12 ,  H01P3/12 ,  H01P3/123 ,  H01P3/127 ,  H01P11/002

Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.

公开(公告)号：US20170282259A1

公开(公告)日：2017-10-05

申请号：US15090101

申请日：2016-04-04

Applicant: Ford Motor Company

Inventor： MICHAEL JOSEPH HABEL ,  GREGORY S. CARLONE ,  EMENIKE NICK CHUKWUMA ,  YOUSSEF ZIADA

IPC: B23C3/05 ,  G01N3/30 ,  B23Q11/10 ,  B23C3/28 ,  B23C5/10

CPC classification number: B23C3/05 ,  B23C3/28 ,  B23C3/34 ,  B23C5/10 ,  B23C2210/247 ,  B23C2210/287 ,  B23C2220/04 ,  B23C2220/36 ,  B23C2250/12 ,  B23Q11/1046 ,  G01N3/30

Abstract: Milling tools and methods are disclosed. The method may include moving a milling tool having at least two axially spaced apart sets of cutting inserts to an axial position within a bore in a material and rotating the milling tool about a longitudinal axis. Contact between the milling tool and a wall of the bore may be initiated in a region of the wall having a least amount of material at the axial position. The milling tool may include a tool shaft having a longitudinal axis, a first set of radially spaced cutting inserts coupled to the tool shaft, and a directly adjacent second set of radially spaced cutting inserts coupled to the tool shaft and spaced from the first set of cutting inserts along the longitudinal axis. The first and second sets of cutting inserts may be staggered from each other by at least 10 degrees.

公开(公告)号：US20160228957A1

公开(公告)日：2016-08-11

申请号：US15015620

申请日：2016-02-04

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Torsten SCHMIDT ,  Marco HAAKE ,  Nebojsa HUSKOVIC

IPC: B23C5/24 ,  F01D11/08 ,  F01D25/24 ,  B23B29/02 ,  B23B27/16

CPC classification number: B23C5/2496 ,  B23B27/1688 ,  B23B29/025 ,  B23B2215/76 ,  B23B2220/123 ,  B23C3/28 ,  B23C3/34 ,  B23C2220/36 ,  F01D11/08 ,  F01D25/24 ,  F05D2220/30 ,  F05D2230/10

Abstract: The invention relates to a groove cutting tool having: a body and a holder wherein the holder is slidably mounted in the body. The holder has a first end at which a blade is mounted and a second end, distal in a slidable direction of the holder, from the first end. A drive pinion, located towards the second end, is configured to be in rotational communication with the blade.

Abstract translation: 本发明涉及一种槽切割工具，其具有：主体和保持器，其中保持器可滑动地安装在主体中。 保持器具有第一端，在该第一端处安装有叶片，并且第一端部从第一端部沿着保持器的可滑动方向远离。 位于第二端的驱动小齿轮构造成与叶片旋转连通。

公开(公告)号：US09308422B2

公开(公告)日：2016-04-12

申请号：US14482896

申请日：2014-09-10

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Patrick Ripp ,  Roberto Aguayo ,  Jeffrey D. Brunski ,  Matthew R. Daraskavich ,  Sharon J. Park

IPC: A63B53/08 ,  A63B53/04 ,  B23C3/34 ,  B21D22/00 ,  B23C3/28 ,  B23K26/36 ,  B23C3/13

CPC classification number: A63B53/047 ,  A63B53/04 ,  A63B53/08 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0445 ,  B21D22/00 ,  B23C3/13 ,  B23C3/28 ,  B23C3/34 ,  B23K26/364 ,  Y10T29/49995 ,  Y10T409/303752

Abstract: A golf club head includes a heel portion, a toe portion, a hosel, and a striking face. The striking face includes a plurality of scorelines each having an average depth no less than about 0.10 mm, a plurality of first micro-grooves each having an average depth no greater than about 0.010 mm, and a plurality of second micro-grooves overlaid on the first micro-grooves, each of the second micro-grooves having an average depth greater than the average depth of the first micro-grooves. Some embodiments can also have a plurality of textured surface treatment regions superimposed on the overlaid first and second micro-grooves so as to at least partially intersect the micro-grooves.

Abstract translation: 高尔夫球杆头部包括脚跟部分，脚趾部分，插鞘和击打面。 打击面包括平均深度不小于约0.10mm的多个记分线，每个具有不大于约0.010mm的平均深度的多个第一微槽，以及覆盖在其上的多个第二微槽 第一微槽，每个第二微槽的平均深度大于第一微槽的平均深度。 一些实施例还可以具有叠加在重叠的第一和第二微槽上的多个纹理表面处理区域，以便至少部分地与微槽相交。

公开(公告)号：US20150209090A1

公开(公告)日：2015-07-30

申请号：US14682457

申请日：2015-04-09

Applicant: Stryker European Holdings I, LLC

Inventor： Bernd Simon ,  Hendrik Klüver ,  Martje Paulsen

IPC: A61B17/74 ,  B23C3/28 ,  A61B17/72

CPC classification number: A61B17/742 ,  A61B17/72 ,  A61B17/7241 ,  A61B17/744 ,  A61B2017/00526 ,  B23C3/28 ,  Y10T409/303808

Abstract: An intramedullary nail has a posterior side, an anterior side, a proximal portion and a distal portion is described. A transverse bore is arranged in the proximal portion and is configured to receive a bone engagement member. The transverse bore includes at least two recesses formed at an inner wall of the transverse bore, wherein one recess is arranged on the posterior side and the other recess is arranged on the anterior side of the transverse bore of the intramedullary nail.

Abstract translation: 髓内钉具有后侧，前侧，近端部分和远端部分。 横向孔布置在近端部分中并且构造成容纳骨接合构件。 所述横向孔包括形成在所述横向孔的内壁处的至少两个凹部，其中一个凹部布置在所述后侧，并且所述另一凹部设置在所述髓内钉的横向孔的前侧。

公开(公告)号：US20140050544A1

公开(公告)日：2014-02-20

申请号：US13951576

申请日：2013-07-26

Applicant: Walter AG

Inventor： Kevin Nedzlek ,  Kenneth Baertson

IPC: B23C3/12 ,  B23C5/16 ,  B23C3/28

CPC classification number: B23C3/124 ,  B23B29/03453 ,  B23B41/12 ,  B23B2220/12 ,  B23B2220/123 ,  B23B2270/24 ,  B23C3/28 ,  B23C5/16 ,  Y10T82/10 ,  Y10T408/03 ,  Y10T408/44 ,  Y10T408/85 ,  Y10T408/858

Abstract: Tool and method for generating microstructures within cylindrical surfaces with a higher degree of efficiency, thereby allowing to provide cylindrical surfaces with a corresponding microstructure in much shorter cycle time. Cutting elements of the tool are arranged within seats to be radially displaceable in said seats during rotation of said tool body. The cutting elements are radially displaceable at least between two different radial positions, namely a radially retracted and a radially extended position. The cutting elements can be evenly distributed about the circumference of the tool at the same radial distance such that the tips of the cutting teeth and also the seats define a common cylindrical envelope surface the axis of which coincides with the axis of the tool body.

Abstract translation: 用于在圆柱形表面内产生较高效率的微结构的工具和方法，从而允许在更短的周期时间内为相应的微结构提供圆柱形表面。 工具的切割元件布置在座内，以在所述工具主体的旋转期间在所述座中径向移动。 切割元件至少在两个不同的径向位置之间径向移动，即径向缩回和径向延伸的位置。 切割元件可以以相同的径向距离均匀地分布在工具的圆周上，使得切割齿的尖端以及座位限定了其轴线与工具主体的轴线重合的公共圆柱形包络面。

公开(公告)号：US08403604B2

公开(公告)日：2013-03-26

申请号：US13469428

申请日：2012-05-11

Applicant: Sture Sjöö

Inventor： Sture Sjöö

IPC: B23B51/02 ,  B23B51/08

CPC classification number: B23C3/28 ,  B23B29/24 ,  B23C5/109 ,  B23G5/182 ,  B23G5/184 ,  B23G2200/10 ,  Y10T407/1906 ,  Y10T407/192 ,  Y10T407/2206 ,  Y10T407/23 ,  Y10T408/348 ,  Y10T408/352 ,  Y10T408/906 ,  Y10T408/9097 ,  Y10T408/90987 ,  Y10T408/90993

Abstract: Rotatable multi-operation tool including replaceable cutting inserts of different types, and a basic body rotatable around a center axis with rear and front ends from which there is extending rearward an envelope surface in which at least one chip space is countersunk, which opens in the envelope surface and in the front end. A first cutting insert type is mounted in a first insert seat formed in one side surface of the chip space in the immediate vicinity of the front end and included in a cavity opening in the front end for the cutting insert to partly protrude axially forward from the front end. A second cutting insert type is mounted in a second insert seat formed in the same side surface as the first insert seat and situated axially behind the first insert seat and included in a cavity opening in a part of the envelope surface.

Abstract translation: 可旋转的多操作工具包括可替换的不同类型的切削刀片，以及基本体，其可绕中心轴线旋转，后端和前端从其向后延伸一个封套表面，其中至少一个芯片空间被埋入， 信封表面和前端。 第一切削刀片类型安装在第一刀片座中，该第一刀片座位于紧邻前端的芯片空间的一个侧表面中，并且包括在用于切削刀片的前端中的空腔开口中，从而部分地从 前端。 第二切削刀片类型安装在第二刀片座中，该第二刀片座形成在与第一刀片座相同的侧表面中，并且位于第一刀片座的轴向后方，并且包括在封套表面的一部分中的空腔开口中。

公开(公告)号：US20120252601A1

公开(公告)日：2012-10-04

申请号：US13074885

申请日：2011-03-29

Applicant: James S. Thomas

Inventor： James S. Thomas

IPC: A63B53/06 ,  B23P13/00 ,  A63B53/04

CPC classification number: A63B60/00 ,  A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B53/0475 ,  A63B60/52 ,  A63B2053/0412 ,  A63B2053/0433 ,  A63B2053/0491 ,  A63B2225/01 ,  B23C3/28 ,  Y10T29/49995 ,  Y10T409/303752

Abstract: A ball striking device, such as a golf club, includes a head with a face having a ball-striking surface configured for striking a ball, a body connected to the face, and at least one weight element connected to the body. The head has a total weight that is higher than a target weight of the head, and the at least one weight element is configured to be at least partially removed by a material removal technique to lower the total weight of the head to approximately equal the target weight. The at least one weight element may be integrally connected to the body, such as being integrally formed with at least a portion of the body. The material removal technique may constitute milling, machining, or other material removal techniques or combination of such techniques.

Abstract translation: 一种击球装置，例如高尔夫球杆，包括一个头部，其表面具有构造成用于打击球的击球表面，连接到该脸部的主体以及连接到身体的至少一个重量元件。 头部具有高于头部的目标重量的总重量，并且至少一个重量元件构造成通过材料去除技术至少部分地去除，以将头部的总重量降低到近似等于目标 重量。 所述至少一个配重元件可以与所述主体一体地连接，例如与所述主体的至少一部分整体形成。 材料去除技术可以构成铣削，机械加工或其它材料去除技术或这些技术的组合。