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    Horizontal gear shaping machine with dual shaping heads
    1.
    发明授权
    Horizontal gear shaping machine with dual shaping heads 有权
    水平齿轮成型机，带双头成型头

    公开(公告)号：US09067269B2

    公开(公告)日：2015-06-30

    申请号：US13272710

    申请日：2011-10-13

    Applicant: Loyd L. Koch ,  Hans Grass ,  Wayne Densmore

    Inventor： Loyd L. Koch ,  Hans Grass ,  Wayne Densmore

    IPC: B23F5/16 ,  B23Q1/01 ,  B23Q39/02 ,  B23F23/00

    CPC classification number: B23F5/16 ,  B23F5/166 ,  B23F23/006 ,  B23Q1/017 ,  B23Q39/023 ,  Y10T409/101431 ,  Y10T409/10636

    Abstract: A gear shaping machine is provided. The gear shaping machine includes a pair of horizontally reciprocating gear shaping heads mounted to a column. Each gear shaping head includes a spindle assembly including an integral rotary drive for indexing the spindle. The spindle assembly is carried by a spindle slide. The spindle slide also carries a plurality of bearing blocks to allow for sliding movement of the gear shaping head relative to rails mounted on the column. A linear drive arrangement is operably coupled between each gear shaping head and the column. The linear guide arrangement allows for controlled linear translation of each gear shaping head independently of one another. Each gear shaping head also includes a back-off mechanism for independently moving the spindle assembly toward the workpiece during a cutting stroke and away from the workpiece during a return stroke of each gear shaping head.

    Abstract translation: 提供齿轮成型机。 齿轮成型机包括一对安装在柱上的水平往复运动的齿轮成形头。 每个齿轮成形头包括一个主轴组件，该主轴组件包括用于使主轴分度的整体旋转驱动。 主轴组件由主轴滑块承载。 主轴滑块还带有多个轴承座，以允许齿轮成形头相对于安装在柱上的轨道滑动。 线性驱动装置可操作地联接在每个齿轮成形头和柱之间。 线性引导装置允许每个齿轮成形头彼此独立控制的线性平移。 每个齿轮成形头还包括一个后退机构，用于在切割行程期间独立地移动主轴组件朝向工件，并且在每个齿轮成型头的返回冲程期间远离工件。

    Table sliding apparatus for gear finishing machines
    2.
    发明授权
    Table sliding apparatus for gear finishing machines 失效
    齿轮精加工机台滑动装置

    公开(公告)号：US4971488A

    公开(公告)日：1990-11-20

    申请号：US335271

    申请日：1989-04-10

    Applicant: Toshihide Mihara ,  Ryoji Yoshida

    Inventor： Toshihide Mihara ,  Ryoji Yoshida

    IPC: B23F19/06 ,  B23F23/12 ,  B23Q1/00 ,  B23Q1/28 ,  B23Q1/48 ,  B23Q1/62

    CPC classification number: B23F23/1293 ,  B23F19/06 ,  B23Q1/4809 ,  B23Q1/621 ,  Y10T409/10636 ,  Y10T409/30868 ,  Y10T74/18648

    Abstract: A first table (1) slidable leftwards and rightwards of a gear finishing machine and a second table (2) slidable forwards and rearwards of the machine are disposed in an overlapped relationship such that one of the tables is mounted on the top of the other table. Of these tables, the upper table is guided by a horizontal guide member (3) which is adapted to be rotated to any desired angular position and to be clamped at such position. A feed motor (5) drives the first table to slide.For sliding the table assembly along a diagonal direction, the angular position of the guide member is adjusted so that it extends along such direction.A horizontal stability of the table assembly is secured without employing a conventional parallel link mechanism. The table assembly is driven to slide so as to pass the center of machine so that an accuracy of gear finishing is assured.

    Method for machining tooth flanks of workpieces with a profiled shaped tool
    6.
    发明授权
    Method for machining tooth flanks of workpieces with a profiled shaped tool 失效
    用异形工具加工工件齿面的方法

    公开(公告)号：US5765974A

    公开(公告)日：1998-06-16

    申请号：US768904

    申请日：1996-12-17

    Applicant: Ingo Faulstich

    Inventor： Ingo Faulstich

    IPC: B23F17/00 ,  B23F19/00 ,  B23F9/00

    CPC classification number: B23F17/00 ,  B23F19/002 ,  Y10T409/105883 ,  Y10T409/10636 ,  Y10T409/10795

    Abstract: A method for machining of tooth flanks by grinding or milling respectively as to internally or externally toothed workpieces with a profile disk tool in a discontinuous indexing process. For generating flanks with complicated flank modifications it is proposed to perform during machining besides the known movements an additional movement that is composed of at least two portions, extending in different axes of the machine, whereby the individual portions are so matched that a prescribed distortion of the flanks results. There are embodiments for single flank processes and for double flank processes. It is also possible to generate topological flank modifications and flanks, of which certain parts are set back relative to the unmodified area of the flank. Basis for determining the tool- and workpiece setting data and the movements that the tool has to perform relative to the workpiece, is a simulation of the machining process on a computer.

    Abstract translation: 分别通过研磨或铣削加工齿面的方法，用于在具有不连续分度过程的轮廓盘工具的内部或外部齿形工件上加工齿面。 为了产生具有复杂的侧面修改的侧面，建议在除了已知运动之外的加工期间执行附加的运动，该附加运动由在机器的不同轴线延伸的至少两个部分组成，由此各个部分匹配，使得规定的变形 侧翼结果。 有单个侧面过程和双面工艺的实施方案。 也可以产生拓扑侧面修饰和侧面，其中某些部分相对于侧面的未修饰区域回退。 用于确定刀具和工件设置数据以及刀具相对于工件执行的移动的基础是对计算机上的加工过程的模拟。

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