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    Method of generating gear teeth, and a gear-cutting machine that is operable according to said method
    1.
    发明授权
    Method of generating gear teeth, and a gear-cutting machine that is operable according to said method 有权
    产生齿轮齿的方法，以及根据所述方法可操作的齿轮切割机

    公开(公告)号：US09144854B2

    公开(公告)日：2015-09-29

    申请号：US13905420

    申请日：2013-05-30

    Applicant: GLEASON-PFAUTER MASCHINENFABRIK GMBH

    Inventor： Juergen Kreschel ,  Claus Kobialka

    IPC: B23F17/00 ,  B23F5/12 ,  B23F5/16

    CPC classification number: B23F17/00 ,  B23F5/12 ,  B23F5/16 ,  B23F5/163 ,  Y10T409/100159 ,  Y10T409/101431 ,  Y10T409/101749 ,  Y10T409/105724 ,  Y10T409/10795

    Abstract: The invention concerns a method of generating gear teeth, wherein a workpiece which is to receive a toothed profile and a cutting tool are advanced toward each other in a rolling feed motion until each tooth flank of the gear profile has been generated after several passes of the tool, wherein in each pass a cut surface containing at least one flank cut is generated on the workpiece, wherein an auxiliary motion is superimposed on the rolling motion, which has the effect that the flank cuts generated in at least two immediately consecutive passes will be connected to each other. In addition, the invention also concerns a gear-cutting machine with the requisite control features to perform the method.

    Abstract translation: 本发明涉及一种产生齿轮齿的方法，其中接收齿形轮廓的工件和切削工具在滚动进给运动中相互推进，直到齿轮轮廓的每个齿面在多次通过后产生 工具，其中在每次通过中，在所述工件上产生包含至少一个侧面切口的切割表面，其中在所述滚动运动上叠加辅助运动，其具有在至少两个紧邻连续通过中产生的侧面切口将为 相互连接。 此外，本发明还涉及具有执行该方法的必要控制特征的齿轮切割机。

    SKIVING TOOL COMPRISING CUTTER BARS
    3.
    发明申请
    SKIVING TOOL COMPRISING CUTTER BARS 有权
    包含切割棒的滑动工具

    公开(公告)号：US20120282055A1

    公开(公告)日：2012-11-08

    申请号：US13464628

    申请日：2012-05-04

    Applicant: Hartmut Marx ,  Olaf Vogel ,  Martin Zagromski

    Inventor： Hartmut Marx ,  Olaf Vogel ,  Martin Zagromski

    IPC: B23F19/06

    CPC classification number: B23F5/163 ,  B23F21/06 ,  B23F21/106 ,  B23F21/128 ,  Y10T82/16114 ,  Y10T407/17 ,  Y10T409/100159 ,  Y10T409/101749 ,  Y10T409/105088 ,  Y10T409/105724

    Abstract: A skiving tool for manufacturing a rotationally symmetrical periodical structure on a work piece by means of a power skiving method. The skiving tool comprises a base body comprising a central rotation axis and a plurality of receiving openings and a plurality of cutter bars, fewer than or equal to the number of receiving openings. Each of the receiving openings has an elongate shape having a longitudinal axis, and the receiving openings can be arranged uniformly around the central rotation axis. The longitudinal axes of the receiving openings are generators of a rotation hyperboloid, which is arranged rotationally symmetrical to the central rotation axis.

    Abstract translation: 一种用于通过功率刮除方法在工件上制造旋转对称的周期性结构的刮刀。 刮刀包括基体，该基体包括中心旋转轴线和多个接收开口以及少于或等于接收孔数量的多个切割杆。 每个接收开口具有具有纵向轴线的细长形状，并且接收开口可以围绕中心旋转轴线均匀地布置。 接收开口的纵向轴线是旋转双曲面的发生器，旋转双曲面与中心旋转轴线旋转对称地布置。

    Device for fabricating a toothing at a three-dimensional body produced by forming and fine blanking
    4.
    发明授权
    Device for fabricating a toothing at a three-dimensional body produced by forming and fine blanking 有权
    用于在通过成形和精细冲裁产生的三维体上制造齿形的装置

    公开(公告)号：US07673376B2

    公开(公告)日：2010-03-09

    申请号：US12290432

    申请日：2008-10-30

    Applicant: Paul Frauchiger

    Inventor： Paul Frauchiger

    IPC: B23P15/14 ,  B23F17/00

    CPC classification number: B21K1/30 ,  Y10T29/49476 ,  Y10T29/51 ,  Y10T409/101272 ,  Y10T409/105724 ,  Y10T409/106519 ,  Y10T409/109063 ,  Y10T409/109381

    Abstract: A device for fabricating a toothing at an inner facing edge of a three-dimensional pot-shaped body produced by forming and fine blanking exclusively implemented by cutting and/or shaving with a fine blanking die and/or a shaving device. The device includes a base plate and a pressure pad between which the pot-shaped body is receivable. A pilot die is received within a hollow space of a die and is biased in an advancement direction of the die such that a portion of the pilot die protrudes from the hollow space and contacts the base of said pot-shaped body before the die when the die is advanced in the working direction. A groove is thereby created between said curved edge of the pot-shaped body and the pilot die for leading a fine blanking burr or shaving chips into the recess of the pot-shaped body. Further advancement of the die fixing and pressing the burr or the chips into the recess.

    Abstract translation: 一种用于在通过用精细冲切模具和/或剃须装置进行切割和/或剃刮专门实现的成形和精细冲裁而产生的三维罐形体的内表面边缘处制造齿形的装置。 该装置包括一个基板和一个压力垫，在该压板之间可容纳盆形体。 导向模具被容纳在模具的中空空间内并沿着模具的前进方向被偏压，使得导向模具的一部分从中空空间突出并且在模具之前与所述盆形体的基部接触， 模具在工作方向前进。 因此，在盆形体的弯曲边缘和引导模具之间形成有一个凹槽，用于将精细的冲切毛刺或剃须刀片引导到壶形体的凹部中。 进一步提高模具固定并将毛刺或碎屑压入凹槽中。

    Method and device for fabricating a toothing at a three-dimensional body produced by forming and fine blanking
    5.
    发明授权
    Method and device for fabricating a toothing at a three-dimensional body produced by forming and fine blanking 有权
    用于在通过成形和精细冲切产生的三维体上制造齿形的方法和装置

    公开(公告)号：US07458157B2

    公开(公告)日：2008-12-02

    申请号：US11591372

    申请日：2006-10-31

    Applicant: Paul Frauchiger

    Inventor： Paul Frauchiger

    IPC: B23P15/14 ,  B23F17/00

    CPC classification number: B21K1/30 ,  Y10T29/49476 ,  Y10T29/51 ,  Y10T409/101272 ,  Y10T409/105724 ,  Y10T409/106519 ,  Y10T409/109063 ,  Y10T409/109381

    Abstract: A method and a tool for fabricating a toothing at a three-dimensional body produced by forming and fine blanking, especially an attachment for car seat components or the like produced out of a flat strip, wherein the flat strip by forming and fine blanking in a tool is formed into a pot-shaped body with inner forms and a substantially evenly curved edge. Afterwards, a toothing is fabricated into the edge radially extending to the inner side of the body. The toothing in the edge of the pot-shaped body is exclusively produced by cutting and/or shaving with a fine blanking die and/or a shaving device, and a burr and/or shaving chips developing during cutting and/or shaving are pressed into a recess in the base of the pot-shaped body allocated to the toothing.

    Abstract translation: 一种用于在通过成形和精细冲切而产生的三维体上制造齿形的方法和工具，特别是用于由扁平带产生的汽车座椅部件等的附件，其中通过在 工具形成为具有内部形状和基本均匀弯曲边缘的盆形体。 之后，齿轮被制造成径向延伸到主体内侧的边缘。 盆形体的边缘上的齿状物是通过用精细的冲切模和/或剃须装置进行切割和/或剃刮来产生的，并且在切割和/或剃刮期间将毛刺和/或剃须屑片压制成 在盆形体的底部设有一个分配给齿的凹部。

    Gear pump, gear and method
    7.
    发明授权
    Gear pump, gear and method 失效
    齿轮泵，齿轮和方法

    公开(公告)号：US4106361A

    公开(公告)日：1978-08-15

    申请号：US735324

    申请日：1976-10-26

    Applicant: Wilson A. Burtis

    Inventor： Wilson A. Burtis

    IPC: B23F5/12 ,  B23F15/08 ,  F04C2/08 ,  F16H55/06 ,  B23F9/04 ,  F16H1/28

    CPC classification number: F04C2/084 ,  B23F15/08 ,  B23F5/12 ,  Y10T409/105724 ,  Y10T74/19972

    Abstract: A relatively simple gear-forming process is disclosed, which enables the production of a set of gears that is especially useful for a particular type of gear pump, and which also produces a set of gears which operates with a high degree of rolling contact. The gears are produced by first forming an initial cutter gear having teeth with cylindrical tips supported by narrow supports, and using this initial cutter on a gear shaper to cut a first gear having bullet-shaped teeth. The first gear can then be used as the cutter on a gear shaper to cut other gears with bullet-shaped teeth or to cut gears with pole-shaped teeth. In a gear pump wherein fluid is forced through an axial passage opening into the space between teeth of the sun gear, the sun gear is formed with pole-shaped teeth while the planetary gear is formed with bullet-shaped teeth.

    Abstract translation: 公开了一种相对简单的齿轮形成方法，其能够生产对于特定类型的齿轮泵特别有用的一组齿轮，并且还产生以高度滚动接触操作的一组齿轮。 通过首先形成具有由具有由窄支撑件支撑的圆柱形末端的齿的初始切割齿轮，并且在齿轮整形器上使用该初始切割器来切割具有子弹齿的第一齿轮来产生齿轮。 然后可以将第一齿轮用作齿轮整形器上的切割器，以用子弹形齿切割其它齿轮或用极形齿切割齿轮。 在齿轮泵中，其中流体被迫通过进入太阳齿轮的齿之间的空间的轴向通道，太阳齿轮形成有极形齿，而行星齿轮形成有子弹齿。

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