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    Multiple Operation Gear Manufacturing Apparatus With Common Work Axis
    2.
    发明申请
    Multiple Operation Gear Manufacturing Apparatus With Common Work Axis 审中-公开
    具有共同工作轴的多操作齿轮制造装置

    公开(公告)号：US20090060672A1

    公开(公告)日：2009-03-05

    申请号：US12182367

    申请日：2008-07-30

    申请人： Brian M. Fitzgerald ,  Jeffrey A. Rynders

    发明人： Brian M. Fitzgerald ,  Jeffrey A. Rynders

    IPC分类号： B23F17/00

    CPC分类号： B23C3/12 ,  B23F9/082 ,  B23F17/006 ,  B23F19/10 ,  B23F21/005 ,  B23Q1/623 ,  Y10T409/10477

    摘要： A gear production apparatus for producing a gear from a blank includes a blank retainer rotatably supporting and selectively driving the blank about a work axis. An axially moveable first stock supports a first tool for rotation about a first axis extending substantially perpendicular to the work axis. An axially moveable second stock supports a second tool for rotation about the second axis. The second tool is moveable in two additional degrees of freedom such that the second axis is rotatable about a third axis and the second tool is axially translatable along the second axis. The second tool is moveable with the second stock along a line extending substantially perpendicular to and intersecting the work axis. The first stock is moveable to engage the first tool with the blank to form rough teeth. The second stock is moveable to engage the second tool with the blank.

    摘要翻译： 用于从坯料制造齿轮的齿轮制造装置包括可旋转地支撑并围绕作业轴选择性地驱动坯料的坯料保持架。 可轴向移动的第一原料支撑用于围绕基本上垂直于工作轴线延伸的第一轴线旋转的第一工具。 可轴向移动的第二坯料支撑用于围绕第二轴线旋转的第二工具。 第二工具可以以两个另外的自由度移动，使得第二轴线可绕第三轴线旋转，并且第二工具沿第二轴线可轴向平移。 第二工具可以沿着基本上垂直于工作轴线并且与工件轴线相交的直线与第二坯料一起移动。 第一个坯料可以移动，使第一个工具与坯料接合，形成粗糙的牙齿。 第二个库存可移动到第二个工具与空白。

    Method of generation of face enveloping gears
    3.
    发明申请
    Method of generation of face enveloping gears 审中-公开
    面包装齿轮的生成方法

    公开(公告)号：US20060090340A1

    公开(公告)日：2006-05-04

    申请号：US10979975

    申请日：2004-11-03

    申请人： Yakov Fleytman

    发明人： Yakov Fleytman

    IPC分类号： B21K1/30

    CPC分类号： B23F15/06 ,  B23F9/025 ,  B23F9/082 ,  B23F9/10 ,  B23F11/00 ,  B23F13/06 ,  Y10T29/49467 ,  Y10T29/49471 ,  Y10T29/49476

    摘要： Face enveloping gears are machined by face milling type cutting tool or gear shaper. This process includes the following steps: positioning of the cutting tool in tangential relation relative to the meshing enveloping pinion thread with face gear by the smallest pitch diameter of threads with face gear teeth; turning rotating cutter relative to axis of rotation of an imaginary enveloping wheel until generating tooth is on the outer circle of the face gear. For generation of enveloping pinion the complementary cutting tool has additional motion around axis of pinion rotation. In another method tooth shaper or helical hob rotating tool rotates around axis of rotation of a theoretical generating gear for enveloping pinion with a predetermined relative motion to axis of rotation of work gear. This reduces production cost and makes manufacturing easier.

    摘要翻译： 面包装齿轮采用面铣式切削刀具或齿轮整形机加工。 该过程包括以下步骤：通过具有面齿轮齿的螺纹的最小节距直径将切削工具相对于具有面齿轮的啮合包围小齿轮螺纹的切向关系定位; 使旋转刀具相对于假想包络轮的旋转轴线转动，直到产生齿位于面齿轮的外圆上。 为了产生包围小齿轮，互补切削工具围绕小齿轮旋转的轴线具有额外的运动。 在另一种方法中，齿形整形器或螺旋式滚刀旋转工具围绕理论产生齿轮的旋转轴线旋转，以使包围小齿轮以预定的相对运动转动到工作齿轮的旋转轴线。 这降低了生产成本，并使制造更容易。

    Tool for cutting gear and method for cutting gear
    5.
    发明授权
    Tool for cutting gear and method for cutting gear 有权
    切削齿轮工具及切削齿轮方法

    公开(公告)号：US09539660B2

    公开(公告)日：2017-01-10

    申请号：US13665606

    申请日：2012-10-31

    申请人： Hiroomi Ogasawara

    发明人： Hiroomi Ogasawara

    IPC分类号： B23F21/00 ,  B23F21/16 ,  B23F21/12 ,  B23F15/06 ,  B23F9/08 ,  B23F21/10

    CPC分类号： B23F21/166 ,  B23F9/082 ,  B23F15/06 ,  B23F21/122 ,  B23F21/16 ,  Y10T407/173 ,  Y10T409/101749

    摘要： There is provided a tool for efficiently cutting a face gear to be meshed with a helical gear. When a circular tooth thickness of a tooth tip of a cutting edge portion is represented as SatSC, a circular tooth thickness on a virtual outside diameter of a tooth profile of the helical gear in a cross-sectional view perpendicular to an axis is represented as Sat, a helix angle on the virtual outside diameter of the tooth profile of the helical gear in a cross-sectional view by a plane perpendicular to the axis is represented as βa, and a face width of the cutting edge portion is represented as bsc, b SC ≦ s at - s atSC tan ⁢ ⁢ β a is satisfied.

    摘要翻译： 提供了一种用于有效地切割要与斜齿轮啮合的平面齿轮的工具。 当切削刃部分的齿尖的圆形齿厚度表示为S atSC时，垂直于轴线的横截面视图中的斜齿轮的齿廓的假想外径上的圆形齿厚度表示为 在垂直于轴线的平面的横截面视图中，螺旋齿轮的齿廓的虚拟外径上的螺旋角表示为a，切削刃部分的面宽度表示为 b sc，b SC‰| S at-S atSC tan²a。

    Multiple operation gear manufacturing apparatus with common work axis
    6.
    发明申请
    Multiple operation gear manufacturing apparatus with common work axis 审中-公开
    具有共同工作轴的多功能齿轮制造装置

    公开(公告)号：US20060174464A1

    公开(公告)日：2006-08-10

    申请号：US11051806

    申请日：2005-02-04

    申请人： Brian Fitzgerald ,  Jeffrey Rynders

    发明人： Brian Fitzgerald ,  Jeffrey Rynders

    IPC分类号： B23C1/00

    CPC分类号： B23C3/12 ,  B23F9/082 ,  B23F17/006 ,  B23F19/10 ,  B23F21/005 ,  B23Q1/623 ,  Y10T29/5176

    摘要： A gear production apparatus for producing a gear from a blank includes a base, a first stock slidable along a longitudinal axis of the base and including a first tool rotatably supported thereon and a second stock slidable along a first transverse axis of the base and including a second tool rotatably supported thereon. A blank retainer rotatably supports and selectively drives the blank about a first rotational axis. The first stock slides along the longitudinal axis to engage the first tool with the blank and to form rough teeth in the blank. The second stock slides along the transverse axis to engage the first tool with the blank, which rotatably drives the second tool to operate on the blank.

    摘要翻译： 用于从坯料制造齿轮的齿轮制造装置包括基座，可沿着基座的纵向轴线滑动的第一坯料，并且包括可旋转地支撑在其上的第一工具和沿着基座的第一横向轴线可滑动的第二坯料， 可旋转地支撑在其上的第二工具。 空白定位器可旋转地支撑并围绕第一旋转轴线选择性地驱动坯料。 第一坯料沿着纵向轴线滑动以将第一工具与坯件接合并在坯件中形成粗糙的齿。 第二坯料沿着横向轴线滑动以将第一工具与坯料接合，该坯料可旋转地驱动第二工具以在坯料上操作。

    Lathe hobbing tool
    9.
    发明申请
    Lathe hobbing tool 审中-公开
    车床滚刀工具

    公开(公告)号：US20070209179A1

    公开(公告)日：2007-09-13

    申请号：US11405009

    申请日：2006-04-17

    申请人： Mark Williams ,  Bret Goethe

    发明人： Mark Williams ,  Bret Goethe

    IPC分类号： B23B27/00

    CPC分类号： B23B11/00 ,  B23B29/32 ,  B23F5/22 ,  B23F9/082 ,  B23F17/00 ,  B23F21/005 ,  B23F21/16 ,  B23F23/1206 ,  B23F23/1243 ,  Y10T29/5114 ,  Y10T29/5155

    摘要： A hobbing tool connects to a CNC lathe for performing a hobbing operation on a workpiece mounted in the lathe. It includes a drive end for mounting to a tool station of a turret of the lathe and for being driven by the lathe and a hobbing end having a hob drive shaft for supporting and driving a hob to machine a portion of the workpiece mounted in the lathe. The hob drive shaft is operatively connected to the drive end so that the hob drive shaft can be rotationally driven by the lathe. The hobbing end is connected to the drive end with a rotationally adjustable coupling which allows a lead angle of the hob shaft to be adjusted with respect to the workpiece.

    摘要翻译： 滚刀工具连接到CNC车床，用于对安装在车床上的工件进行滚齿操作。 它包括一个驱动端，用于安装在车床的转台的工具站上，并被车床驱动，滚动端具有一个滚刀驱动轴，用于支撑和驱动滚刀以加工安装在车床上的工件的一部分 。 滚刀驱动轴可操作地连接到驱动端，使得滚刀驱动轴可以被车床旋转地驱动。 滚动端通过旋转可调的联轴器连接到驱动端，该联轴器允许相对于工件调整滚刀轴的前角。

    Method for manufacturing bevel gears
    10.
    发明授权
    Method for manufacturing bevel gears 有权
    锥齿轮制造方法

    公开(公告)号：US07188420B2

    公开(公告)日：2007-03-13

    申请号：US10799702

    申请日：2004-03-15

    申请人： James Steven Fisher ,  Trevor O'Bryan McKinney

    发明人： James Steven Fisher ,  Trevor O'Bryan McKinney

    IPC分类号： B23P23/00 ,  B23F1/06 ,  B23F21/22 ,  B23F23/06

    CPC分类号： B23B31/025 ,  B23F9/082 ,  B23F9/10 ,  B23F19/00 ,  B23P15/14 ,  Y10T29/49476 ,  Y10T29/49995 ,  Y10T29/49996 ,  Y10T82/27 ,  Y10T279/28 ,  Y10T409/10 ,  Y10T409/101749 ,  Y10T409/101908 ,  Y10T409/103975 ,  Y10T409/104134 ,  Y10T409/10795 ,  Y10T409/10954 ,  Y10T409/109699

    摘要： A method for manufacturing a bevel gear member, comprises the steps of providing a bevel gear blank having a gearhead, forming gear teeth on the gearhead of the bevel gear blank by simultaneously cutting gear tooth top land, gear tooth side profile and a bottom land to form an unfinished bevel gear member using a face hobbing process, and machining at least one selected surface of the unfinished bevel gear member using the top lands of said gear teeth as a datum for centering the unfinished bevel gear member, thus forming a finished product. The method is applicable for manufacturing the bevel gear member both with shaft axially extending from the gearhead and without the shaft. The bevel gear members manufactured with this method exhibit reduced runout and require simpler, less expensive tooling.

    摘要翻译： 一种锥齿轮构件的制造方法，包括以下步骤：提供具有齿轮箱的锥齿轮坯料，通过同时切割齿轮齿顶面，齿轮齿侧轮廓和底部区域，在锥齿轮坯料的齿轮箱上形成齿轮齿， 使用表面滚齿工艺形成未完成的锥齿轮构件，并且使用所述齿轮齿的顶部区域对未完成的锥齿轮构件的至少一个选定表面进行加工，作为对准未完成的锥齿轮构件的基准，从而形成成品。 该方法适用于制造伞形齿轮构件，两者都具有从齿轮箱轴向延伸并且没有轴的轴。 用这种方法制造的锥齿轮部件表现出减少的跳动并且需要更简单，更便宜的工具。