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120 条记录 (耗时 0.014 秒)

    Matched equilibrium gear mechanism
    95.
    发明授权
    Matched equilibrium gear mechanism 有权

    公开(公告)号：US11543014B2

    公开(公告)日：2023-01-03

    申请号：US16851398

    申请日：2020-04-17

    申请人： Justin R. Helton

    发明人： Justin R. Helton

    IPC分类号： F16H57/00 ,  G01M1/12 ,  B23F15/00 ,  F16H19/00

    摘要： A method is provided for producing gears to balance counteracting gravity moment and a torque equilibrator across an elevation range. The method includes assigning a value to summation of pitch radii of the first and second non-circular gears; calculating a torque for both the non-circular gears for an angle within the elevation range; calculating a first pitch radius of the first non-circular gear by the gravity moment and the torsion equilibrator; calculating a second pitch radius of the second non-circular gear from the summation; and fabricating the non-circular gears based on the first and second pitch radii.

    Method for machining gear wheel workpieces
    96.
    发明授权
    Method for machining gear wheel workpieces 有权

    公开(公告)号：US11305362B2

    公开(公告)日：2022-04-19

    申请号：US16782164

    申请日：2020-02-05

    申请人： Klingelnberg AG

    发明人： Karl-Martin Ribbeck

    IPC分类号： B23F15/00 ,  B23F23/12

    摘要： A method for the chip-producing machining of a gear wheel workpiece in a machine uses a cutting tool having at least two geometrically defined cutting edges, which produce material in chip form on the gear wheel workpiece during chip-producing machining. The chip-producing machining is defined by method parameters. The method includes computer-assisted analysis of the production of chips on the multiple cutting edges of the cutting tool and computer-assisted ascertainment of relative forces which will occur on the multiple cutting edges of the cutting tool during the production of chips. The method further includes optimizing the chip-producing machining to prevent the relative forces from exceeding a predetermined limiting value or reaching a limiting range. The optimization step includes providing adapted method parameters by modifying at least one of the method parameters. Chip-producing machining of the gear wheel workpiece is performed using the adapted method parameter(s).

    Internal gear and manufacturing method thereof with die
    97.
    发明授权
    Internal gear and manufacturing method thereof with die 有权

    公开(公告)号：US10174826B2

    公开(公告)日：2019-01-08

    申请号：US14969409

    申请日：2015-12-15

    申请人： AISIN SEIKI KABUSHIKI KAISHA

    发明人： Eiri Nagata

    IPC分类号： F16H55/08 ,  B21H5/02 ,  F16H55/17 ,  B23F15/00

    摘要： An internal gear includes plural teeth each including an addendum area, a dedendum area, and an intermediate area including a protrusion and a recessed portion. The intermediate area includes a first border position provided at a position between the protrusion and the recessed portion, a second border position provided at a position between the intermediate area and the dedendum area, a third border position provided at a position between the intermediate area and the addendum area, a first average radius provided from the first border position to the second border position, and a second average radius provided from the first border position to the third border position. The first average radius is smaller than the second average radius. The addendum area includes a first curvature radius provided at a first center position in a tooth thickness direction, the first curvature radius being set at a maximum.

    INTERNAL BEVEL GEAR
    98.
    发明申请
    INTERNAL BEVEL GEAR 有权
    内胆齿轮

    公开(公告)号：US20160199926A1

    公开(公告)日：2016-07-14

    申请号：US14912411

    申请日：2014-08-27

    申请人： THE GLEASON WORKS

    发明人： Markus J. Bolze ,  Hermann J. Stadtfeld

    IPC分类号： B23F15/00 ,  B23F1/06 ,  F16H55/17 ,  B23F1/02

    CPC分类号： B23F15/00 ,  B23F1/02 ,  B23F1/06 ,  F16H1/321 ,  F16H55/17

    摘要： A method of machining a bevel gear (22) having teeth with a pitch angle greater than 90 degrees comprising providing at least one tool (42, 44) rotatable about a tool axis with the tool comprising a disc-shaped body (43) having a periphery (49) and at least one stock removing surface (45, 47) arranged about the periphery. The tool is rotated and fed relative to the gear to effect machining of at least one tooth surface wherein the machining is carried out in a non-generating manner.

    摘要翻译： 一种加工具有俯仰角大于90度的齿的锥齿轮（22）的方法，包括提供至少一个可围绕工具轴线旋转的工具（42,44），所述工具包括具有圆盘形主体（43）的盘形主体（43） 周边（49）和围绕周边布置的至少一个坯料去除表面（45,47）。 工具相对于齿轮进行旋转和进给，以实现至少一个齿面的加工，其中以非生成方式进行加工。

    Method of manufacturing gear with double teeth patterns involving forging and two stage cold extrusion process
    99.
    发明申请
    Method of manufacturing gear with double teeth patterns involving forging and two stage cold extrusion process 审中-公开
    制造双齿模式齿轮的方法涉及锻造和两段冷挤压工艺

    公开(公告)号：US20150209881A1

    公开(公告)日：2015-07-30

    申请号：US14179904

    申请日：2014-02-13

    申请人： Shivam Autotech Ltd.

    发明人： Neeraj MUNJAL

    IPC分类号： B23F15/00

    CPC分类号： B23F15/00 ,  B21K1/30 ,  Y10T29/49474

    摘要： The present invention is relating to the method of manufacturing gear with double teeth patterns involving forging and two stage cold extrusion process, a component to be applied in power transmission systems, and more particularly to be used in motor cycles; wherein the whole structural features of said gear, along with its double teeth pattern therein, is achieved during the forging and cold extrusion processes followed by various sub processes.

    摘要翻译： 本发明涉及具有涉及锻造和两级冷挤压加工的双齿模式的齿轮的制造方法，应用于动力传动系统中的部件，更具体地说在马达循环中使用。 其中所述齿轮的整体结构特征及其双齿图案在锻造和冷挤压过程之后是各种子工艺。

    Variable-Tooth-Thickness Worm-Type Tool and Method For Using The Same To Fabricate Gears
    100.
    发明申请
    Variable-Tooth-Thickness Worm-Type Tool and Method For Using The Same To Fabricate Gears 审中-公开
    可变牙厚度蠕虫式工具及其使用方法制造齿轮

    公开(公告)号：US20130089386A1

    公开(公告)日：2013-04-11

    申请号：US13425048

    申请日：2012-03-20

    申请人： Zhang-Hua FONG ,  Ruei-Hung Hsu ,  Wei-Hsiang Wang

    发明人： Zhang-Hua FONG ,  Ruei-Hung Hsu ,  Wei-Hsiang Wang

    IPC分类号： B23F15/00 ,  B23F21/00

    CPC分类号： B23F21/026 ,  B23F13/02 ,  B23F21/16 ,  Y10T407/17 ,  Y10T409/104929 ,  Y10T409/107473

    摘要： A variable-tooth-thickness worm-type tool comprises a main body and a spiral blade distributed on the main body and featuring variable tooth thickness. The main body and the spiral blade are respectively described with a rack cutter coordinate system and a tool coordinate system. The vector parameters based on the rack cutter coordinate system are transformed into vector parameters based on the tool coordinate system so as to simulate the main body with a rack cutter and develop the spiral blade to have variable tooth thickness. Thus, when a gear blank is tooled, the distance between the centers of the tool holder and the workpiece holder can be set as a constant, and the feed in the radial degree-of-freedom can be neglected, with twists of tooth flanks being inhibited.

    摘要翻译： 可变齿厚蜗杆式工具包括主体和分布在主体上的螺旋叶片，具有可变的齿厚。 主体和螺旋叶片分别用刀架坐标系和刀具坐标系描述。 基于刀架坐标系的矢量参数基于刀具坐标系变换为矢量参数，用机架铣刀模拟主体，开发出螺旋叶片，齿厚可变。 因此，当加工齿轮坯料时，刀架和工件保持器的中心之间的距离可以设定为一定值，并且可以忽略径向自由度的进给，齿面扭曲为 抑制。