公开(公告)号：US20080034573A1

公开(公告)日：2008-02-14

申请号：US10583939

申请日：2004-10-21

Applicant: Takayuki Ohnuma ,  Takashi Kobayashi ,  Tsutomu Ando ,  Hidetaka Hiruma ,  Ryotaro Takada

Inventor： Takayuki Ohnuma ,  Takashi Kobayashi ,  Tsutomu Ando ,  Hidetaka Hiruma ,  Ryotaro Takada

IPC: B23P13/02

CPC classification number: F02M61/168 ,  B21C23/14 ,  B21J7/14 ,  B21J7/16 ,  B21K1/20 ,  B21K21/08 ,  F02M2200/9007 ,  F02M2200/9038 ,  F02M2200/9046 ,  F02M2200/9053 ,  F02M2200/9076 ,  Y10T29/493 ,  Y10T29/49995 ,  Y10T29/49996

Abstract: There is provided a method by which a member having an undercut in the inner peripheral portion thereof can be formed readily. To form a material (1) formed with a recess (2) and the undercut (3) by using a swaging device, while the material (1) is first gripped by a damper (11), and a mandrel (12) is inserted into the recess (2) of the material (1). The mandrel (12) used has an outside diameter equal to the inside diameter of a blind hole of an aimed product (fuel injection nozzle). Then, the material (1) is pushed in by the mandrel (12) to a position at which the material (1) abuts on a stopper (13), and the outside surface of the material (1) is struck by swaging dies (8) to perform a swaging operation. This swaging operation reduces the inside diameter of the recess (2) to the outside diameter of the mandrel (12), with the undercut (3) left.

Abstract translation: 提供了一种可以容易地形成其内周部分具有底切的构件的方法。 为了通过使用模锻装置形成形成有凹部（2）和底切部（3）的材料（1），同时材料（1）首先被阻尼器（11）夹紧，并且心轴（12）被插入 进入材料（1）的凹部（2）中。 所使用的心轴（12）具有与目标产品（燃料喷射喷嘴）的盲孔的内径相等的外径。 然后，将材料（1）通过心轴（12）推入到材料（1）抵靠在止动件（13）上的位置，并且材料（1）的外表面被模锻模具（ 8）进行模锻操作。 这种型锻操作将凹部（2）的内径减小到心轴（12）的外径，同时留下底切（3）。

公开(公告)号：US5979052A

公开(公告)日：1999-11-09

申请号：US924235

申请日：1997-09-05

Applicant: Gerald A. Horrie ,  John E. Myers

Inventor： Gerald A. Horrie ,  John E. Myers

IPC: B23G5/18 ,  B23P13/02 ,  F02M59/46 ,  F02M59/48 ,  B23P13/00 ,  B23P15/00

CPC classification number: F02M59/48 ,  B23G5/18 ,  B23P13/02 ,  F02M59/466 ,  Y10T29/49416 ,  Y10T29/49426 ,  Y10T29/49995

Abstract: Hard thread milling methods and equipment provide more precise alignment for a threadably retained component A fuel injector body with a cavity for a solenoid valve is processed by steps including heat treatment before milling threads and also milling a planar seal face to which the threads are located in precise perpendicularly so a high pressure fuel line can be reliably sealed.

Abstract translation: 硬螺纹铣削方法和设备为螺纹保持的部件提供更精确的对准。具有用于电磁阀的腔的燃料喷射器主体通过在铣削螺纹之前的热处理并且还铣削螺纹位于其中的平面密封面的步骤来处理 精确垂直，可以可靠地密封高压燃油管路。

公开(公告)号：US5711659A

公开(公告)日：1998-01-27

申请号：US677955

申请日：1996-07-10

Applicant: Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shinya Yamamoto ,  Yuichi Tsumagari ,  Shigeki Iwanami

Inventor： Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shinya Yamamoto ,  Yuichi Tsumagari ,  Shigeki Iwanami

IPC: B23P13/02 ,  F04C18/02 ,  F04C18/04 ,  B23P17/00

CPC classification number: F04C18/0246 ,  B23P13/02 ,  F04C2230/10 ,  F04C2230/21 ,  Y10T29/4924 ,  Y10T29/49996

Abstract: A movable scroll element for a scroll type compressor is produced by a combination of a mold casting process and a machining process. The mold casting process produces a cast product having an end-plate forming portion, a spiral-member-forming portion and a projecting portion for forming a drive power receiving portion. The cast product has an entire outer faces covered with black scale, and the machining process machines the end-plate-forming portion, a spiral member forming portion, the projecting portion by cutting. Nevertheless, at least an outer circumference of the drive power receiving portion, i.e., a boss portion of the movable scroll element is covered with an outermost layer consisting of black scale. Thus, a sufficient mechanical strength of the movable scroll element is obtained even if the wall thickness of the drive power receiving portion, i.e., the boss portion of the movable scroll element, is reduced.

Abstract translation: 用于涡旋式压缩机的动涡旋件通过模具铸造工艺和机加工的组合来生产。 模具铸造工艺生产具有端板形成部分，螺旋部件形成部分和用于形成驱动力接收部分的突出部分的铸造产品。 铸造产品具有覆盖有黑色刻度的整个外表面，并且机加工过程对端板形成部分进行加工，螺旋形成部分形成部分通过切割加工突出部分。 然而，驱动力接收部分的至少外圆周，即动涡旋件的凸起部分被最外层覆盖，最外层由黑色鳞片构成。 因此，即使驱动力接收部分的壁厚，即动涡旋件的凸起部分的壁厚减小，也可获得动动涡旋件的足够的机械强度。

公开(公告)号：US5289622A

公开(公告)日：1994-03-01

申请号：US28553

申请日：1993-03-08

Applicant: Seigo Minagawa

Inventor： Seigo Minagawa

IPC: B23B3/16 ,  B23B19/02 ,  B23B21/00 ,  B23B29/24 ,  B23Q1/01 ,  B23P13/02 ,  B23B1/00

CPC classification number: B23B3/162 ,  B23Q1/01 ,  Y10T29/5109 ,  Y10T29/5114 ,  Y10T82/10 ,  Y10T82/2508

Abstract: An NC lathe includes a bed, a headstock mounted on the bed for rotating a work around C-axis, a tailstock slidably mounted on a first guide surface formed on the bed, and a carriage slidably mounted on a second guide surface formed on the bed in a direction of Z-axis parallel to the C-axis and juxtaposed with the first guide surface. The carriage has a saddle having a first slide surface for contacting the second guide surface of the bed and a second slide surface inclined at a predetermined angle with respect to the first slide surface. A slide base is slidably mounted on the second slide surface of the saddle for movement in a direction of Y-axis perpendicular to the Z-axis. A column extends from the slide base substantially perpendicular thereto and includes a column body which has a guide surface in a direction of X-axis perpendicular to the Z-axis and to the Y-axis. A cross slide is slidably mounted on the guide surface of the column body in the direction of the X-axis and includes a driving device. A tool spindle is rotatably mounted on the cross slide around B-axis perpendicular to the X-axis and to the Z axis and has a spindle rotatable around an axis perpendicular to the B-axis.

Abstract translation: NC车床包括床，安装在床上用于使工件围绕C轴旋转的主轴架，可滑动地安装在形成在床上的第一引导表面上的尾架以及可滑动地安装在形成在床上的第二引导表面上的托架 在平行于C轴的Z轴方向上并列第一引导面。 托架具有鞍座，其具有用于接触床的第二引导表面的第一滑动表面和相对于第一滑动表面以预定角度倾斜的第二滑动表面。 滑动基座可滑动地安装在鞍座的第二滑动表面上，用于沿垂直于Z轴的Y轴方向移动。 柱从滑动基部基本上垂直于其延伸，并且包括柱体，其在垂直于Z轴和Y轴的X轴方向上具有引导表面。 十字滑块可沿着X轴的方向可滑动地安装在柱体的引导表面上并且包括驱动装置。 工具主轴可绕垂直于X轴和Z轴的B轴可旋转地安装在十字滑块上，并且具有可绕垂直于B轴的轴线旋转的主轴。

公开(公告)号：US5056382A

公开(公告)日：1991-10-15

申请号：US630682

申请日：1990-12-20

Applicant: Mark Clench

Inventor： Mark Clench

IPC: B23P13/02 ,  B23P15/28 ,  E21B10/56 ,  E21B10/567

CPC classification number: E21B10/567 ,  B23P13/02 ,  B23P15/28 ,  Y10S76/12

Abstract: A drag bit mold fabricated from high temperature resisting material is machined to accept cylindrically shaped polycrystalline diamond cutters (PCD) having tungsten carbide bodies. Each of the multiple PCD matrix pockets in the mold is formed by two independent non-parallel end mill passes. The first end mill cut defines the PCD cutter position in the cutting face of the matrix diamond drag bit. The second end mill cut superimposed over the first end mill pocket creates a surrounding pocket which fills with powder metallurgy matrix material to provide support for the cylindrical cutter.

公开(公告)号：US4627136A

公开(公告)日：1986-12-09

申请号：US374604

申请日：1982-04-30

Applicant: Hans-Albert Kreylos ,  Manfred P. Zeiser

Inventor： Hans-Albert Kreylos ,  Manfred P. Zeiser

IPC: A61C13/00 ,  A61C13/003 ,  A61C13/38 ,  B23P13/02

CPC classification number: A61C13/0015 ,  A61C13/0003 ,  B23H9/00 ,  Y10T29/49567

Abstract: A method of manufacturing of artificial teeth, in which a primary and a secondary part of the artificial tooth or the denture are preformed, then grooves for receiving a connecting element are produced in both parts by sparking erosion, and the connecting element is inserted thereafter into the secondary and primary parts. In order to precisely align the grooves in both parts of the denture those grooves may be formed by sparking erosion in one working step.

Abstract translation: 制造人造牙的方法，其中预成形人造牙或义齿的初级和次级部分，然后通过火花腐蚀在两部分中产生用于接收连接元件的凹槽，然后将连接元件插入 次要和主要部分。 为了精确对准假牙的两个部分中的凹槽，可以通过在一个工作步骤中产生侵蚀而形成凹槽。

公开(公告)号：US4611373A

公开(公告)日：1986-09-16

申请号：US801494

申请日：1985-11-22

Applicant: Daniel W. Hazebrook

Inventor： Daniel W. Hazebrook

IPC: B21K1/76 ,  B23P15/00 ,  B24B19/06 ,  F16D3/223 ,  F16D3/224 ,  B21D53/12 ,  B21K1/04 ,  B21K1/05 ,  B23P13/02

CPC classification number: F16D3/224 ,  B21K1/76 ,  B21K1/765 ,  B23P15/00 ,  B24B19/06 ,  F16D3/223 ,  B23P2700/11 ,  F16D2003/22309 ,  F16D2250/00 ,  Y10S464/906 ,  Y10T29/49689 ,  Y10T29/49996 ,  Y10T403/32041 ,  Y10T403/32181

Abstract: A method for forming a precision ball groove track in a part, especially in an outer race member of a universal joint. The method includes the steps of forming a recess groove in the ball race groove track and ball finish machining the race groove track to a predetermined precision shape, the recess reducing groove the wear on the finish machining tool used during the finish machining step.

Abstract translation: 一种用于在万向接头的特别是外圈构件的部件中形成精密滚珠槽轨道的方法。 该方法包括以下步骤：在滚珠滚道槽轨道中形成凹槽，并且在精加工步骤中使用的精加工工具上的磨损对凹槽减少槽进行加工。

公开(公告)号：US4598465A

公开(公告)日：1986-07-08

申请号：US539146

申请日：1983-10-05

Applicant: Brian F. Cooper ,  David H. Cottey

Inventor： Brian F. Cooper ,  David H. Cottey

IPC: B23P13/02 ,  H01J23/24 ,  H01P11/00

CPC classification number: H01J23/24 ,  B23P13/02 ,  Y10T29/49016 ,  Y10T29/49895

Abstract: A millimeter coupled cavity travelling wave tube has its slow wave structures formed by a hobbing process. In a preferred construction, each slow wave structure is made of two individual halves each extending for the length of the structure. Each half contains one half of each cavity and one half of each beam hole and all of the portions of cavity and portions of beam hole in each half are formed in one hobbing operating. Coupling holes between cavities are formed where required by a process (e.g. spark erosion) separate from hobbing and if ferrules or drift tubes are required to extend out of the cavity separating walls in the finished tube, the beam coupling holes are made oversized and individual ferrules are brazed into position. The two halves of the slow wave structure are united by furnace brazing.

Abstract translation: 毫米耦合腔行波管具有由滚齿过程形成的慢波结构。 在优选的结构中，每个慢波结构由两个单独的半部构成，每个半部延伸结构的长度。 每个半部包含每个腔的一半和每个光束孔的一半，并且每个半部中的腔的所有部分和光束孔的部分在一个滚齿操作中形成。 在需要通过与滚齿分离的工艺（例如火花侵蚀）的情况下，形成腔之间的耦合孔，并且如果需要套管或漂移管从成品管中的腔分离壁延伸出来，则梁结合孔被制成尺寸过大的单独的套圈 被钎焊到位。 慢波结构的两半通过炉钎焊相结合。

公开(公告)号：US4589175A

公开(公告)日：1986-05-20

申请号：US449892

申请日：1982-12-16

Applicant: John P. Arrigoni

Inventor： John P. Arrigoni

IPC: B24B19/16 ,  B23P15/02 ,  B23P13/02

CPC classification number: B23P6/002 ,  B24B19/16 ,  Y10T29/49318 ,  Y10T29/49746

Abstract: A fixture 34 for positioning a shroud 22 of a worn rotor blade 14 with respect to an apparatus for removing material is disclosed. The fixture is formed of a base 42, an axial locator 44 which is adapted to engage the root 18 of the rotor blade, and a tangential locator 46 which engages the root of the rotor blade at a hinge joint 58 and which engages the airfoil 20 of the rotor blade. A method of restoring a shroud of the rotor blade axially with respect to the root and tangentially with respect to the airfoil is also disclosed. In an alternate embodiment, a second locator 160 for indexing the locator from an airfoil edge is included.

Abstract translation: 公开了一种用于将磨损的转子叶片14的护罩22相对于用于移除材料的装置定位的固定件34。 夹具由基座42，适于接合转子叶片的根部18的轴向定位器44和切向定位器46形成，切向定位器46在铰链接头58处接合转子叶片的根部并且接合翼型件20 的转子叶片。 还公开了一种相对于叶片轴向地相对于叶片而轴向地恢复转子叶片的护罩的方法。 在替代实施例中，包括用于从翼型边缘索引定位器的第二定位器160。

公开(公告)号：US4561837A

公开(公告)日：1985-12-31

申请号：US150034

申请日：1980-05-15

Applicant: Hanns-Peter Berges ,  Hans-Peter Kabelitz

Inventor： Hanns-Peter Berges ,  Hans-Peter Kabelitz

IPC: F04C2/356 ,  B23P13/02 ,  F01C21/08 ,  F04C2/344 ,  F04C18/344 ,  B23P13/00 ,  B23P15/00

CPC classification number: F01C21/08 ,  B23P13/02 ,  Y10T29/49234 ,  Y10T29/49861

Abstract: A rotor for a rotary slide-vane vacuum pump and a method of producing same comprises providing two rotor sections, each having a shaft stub, a rotor portion and a plane or contact surface produced by lathing, forming axial slot portions for accommodate one or more slide vanes through the contact surfaces, assembling the two rotor sections by the use of an assembling jig and fixedly joining the sections together and finishing the external surfaces of the assembled rotor with respect to at least one of length and diameter while the rotor is held in one and the same fixture.

Abstract translation: 用于旋转滑片式真空泵的转子及其制造方法包括提供两个转子部分，每个转子部分具有轴桩，转子部分和通过车床产生的平面或接触表面，形成用于容纳一个或多个的轴向槽部分 通过接触表面滑动叶片，通过使用组装夹具组装两个转子部分并将部分固定地连接在一起，并且相对于长度和直径中的至少一个而将组装的转子的外表面整理，同时将转子保持在 一个相同的夹具。