利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

57 条记录 (耗时 0.011 秒)

    Gear-shaping grindstone and method of fabricating the same
    1.
    发明申请
    Gear-shaping grindstone and method of fabricating the same 失效
    齿轮成形磨石及其制造方法

    公开(公告)号：US20030143932A1

    公开(公告)日：2003-07-31

    申请号：US10347994

    申请日：2003-01-20

    发明人： Toshiya Hayashi ,  Hisatoshi Kojima ,  Kazuki Kataoka ,  Toru Nakanoboh

    IPC分类号： B24B001/00

    CPC分类号： B24D18/0018 ,  B23F21/03 ,  B24B53/001 ,  B24D3/06 ,  Y10S451/90

    摘要： A highly accurate, long-life grindstone for shaping a gear and a method of fabricating the grindstone, without depending on the accuracy of form of a base metal and without using a special grinding machine or a special lapping machine, are disclosed. A super-abrasive layer (29) of a predetermined thickness is fixedly attached on the outer periphery of a body portion (24) of the base metal (23) formed in a cylinder solid. The super-abrasive layer (29) is metal-bonded, and has the outer periphery thereof formed with a toothed portion (31) in the shape of the teeth of an external gear by electric discharge machining.

    摘要翻译： 公开了一种用于成形齿轮的高精度，长寿命的磨石和制造磨石的方法，而不依赖于贱金属的形状的精度，而不使用特殊的研磨机或特殊研磨机。 具有预定厚度的超研磨层（29）固定地安装在形成为气缸固体的母材（23）的主体部分（24）的外周上。 超研磨层（29）金属接合，并且其外周形成有通过放电加工形成外齿形齿的齿部（31）。

    Method and an internally toothed tool for the precision machining of gear-wheels, and a method and dressing wheel for dressing the tool
    2.
    发明授权
    Method and an internally toothed tool for the precision machining of gear-wheels, and a method and dressing wheel for dressing the tool 失效
    方法和用于齿轮精密加工的内齿工具，以及用于修整工具的方法和修整轮

    公开(公告)号：US06190241B1

    公开(公告)日：2001-02-20

    申请号：US09357602

    申请日：1999-07-20

    申请人： Herbert Schriefer

    发明人： Herbert Schriefer

    IPC分类号： B24B500

    CPC分类号： B24B53/08 ,  B23F21/03 ,  B23F23/1231 ,  B24B1/00 ,  B24B53/075 ,  Y10S451/90

    摘要： A method for the precision machining of flanks of gear-wheel-shaped workpieces, in particular those with convex teeth, using an internally toothed tool with crossed axes, in which simultaneous relative movements take place not only in three mutually perpendicular axes but also around an axis perpendicular to the cross-axes angle such that not only the tooth flanks of the tool and the workpiece have tangential contact with one another but also the base body of the tool and of the workpiece touch one another at a point of contact IV of which the position changes continuously, and a straight line g orthogonally penetrating the base body of the tool and the base body of the workpiece at the point of contact not only intersects the axis C1 of the workpiece or of its base body and the axis C2 of the tool or its base body (points III, II), but also passes through the center I of an ideal sphere K1 which adapts itself to the base body of the workpiece at the point of contact IV. If a tool with convex teeth is used, the straight line g should also pass through the center V of an ideal sphere K2 which adapts to the base body of the tool at the point of contact IV. In addition, tools suitable for this method are proposed and possible ways of appropriately dressing them.

    摘要翻译： 使用具有交叉轴线的内齿工具来精密加工齿轮工件侧面的方法，特别是具有凸齿的工件的方法，其中同时相对运动不仅发生在三个相互垂直的轴线上，而且围绕 垂直于横轴角度的轴线，使得不仅刀具和工件的齿面彼此具有切向接触，而且工具和工件的基体在接触点IV处彼此接触 位置连续变化，并且在接触点处正交地穿过工具的基体和工件的基体的直线g不仅与工件的轴线C1或其基体的轴线C2相交， 工具或其基体（点III，II），而且还通过理想球体K1的中心I，其在接触点IV处适应于工件的基体。 如果使用具有凸齿的工具，则直线g也应穿过在接触点IV处适应工具的基体的理想球体K2的中心V。 此外，提出了适用于该方法的工具，并且可以适当地对其进行修整。

    Gear finishing apparatus
    3.
    发明授权
    Gear finishing apparatus 失效
    齿轮整理设备

    公开(公告)号：US5615982A

    公开(公告)日：1997-04-01

    申请号：US392974

    申请日：1995-04-17

    申请人： Toshihide Mihara ,  Ryoji Yoshida ,  Yutaro Kuranaga ,  Tomoyuki Iwata

    发明人： Toshihide Mihara ,  Ryoji Yoshida ,  Yutaro Kuranaga ,  Tomoyuki Iwata

    IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F21/03 ,  B23F23/12 ,  B23F19/06

    CPC分类号： B23F21/03 ,  B23F19/057 ,  B23F23/1281 ,  Y10T409/108586

    摘要： A gear finishing apparatus having a construction in which a support gear supported by a finishing wheel holding section can support and fix a plurality of finishing wheels in parallel, wherein a finishing wheel holding section makes it possible to move an operating portion for holding and rotating the finishing wheel in a direction parallel to the axis of the finishing wheel and to fix it at predetermined positions within the extent of the movement. If the plurality of finishing wheels are attached to the support gear and the positions thereof are adjusted in advance, a new finishing wheel in an adjusted position can be brought into a processing position by moving and fixing the operating portion of the finishing wheel holding section when one of the attached finishing wheels is worn out, thereby obtaining a rapid and continuous finish processing. Further, if different kinds of finishing wheels are attached in advance, the time required for finishing different kinds of gears to be processed can be reduced.

    摘要翻译： PCT No.PCT / JP94 / 01101 Sec。 371日期1995年04月17日 102（e）1995年4月17日PCT PCT 1994年7月7日PCT公布。 公开号WO95 / 01849 日期：1995年1月19日具有这样的结构的齿轮精加工装置，其中由精加工轮保持部支撑的支撑齿轮能够平行地支撑并固定多个精加工轮，其中精加工轮保持部使得可以移动操作部 用于在平行于精整轮的轴线的方向上保持和旋转精加工轮，并将其固定在移动范围内的预定位置。 如果将多个精整轮安装到支撑齿轮上并且预先调整其位置，则可以通过移动和固定精加工轮保持部的操作部来将处于调整位置的新的精加工轮进入处理位置， 一个附着的精加工轮磨损，从而获得快速且连续的精加工。 此外，如果预先安装不同种类的精加工轮，则可以减少加工不同种类的齿轮所需的时间。

    METHOD AND APPARATUS FOR HARD FINISHING MODIFIED GEARS
    9.
    发明申请
    METHOD AND APPARATUS FOR HARD FINISHING MODIFIED GEARS 审中-公开
    硬化修饰齿轮的方法和装置

    公开(公告)号：US20130280990A1

    公开(公告)日：2013-10-24

    申请号：US13860433

    申请日：2013-04-10

    申请人： Liebherr-Verzahntechnik GmbH

    发明人： Hansjoerg Geiser ,  Robert Wuerfel

    IPC分类号： B23F5/04 ,  B24B53/075 ,  B23F23/12

    CPC分类号： B23F5/04 ,  B23F19/002 ,  B23F19/052 ,  B23F21/026 ,  B23F21/03 ,  B23F23/10 ,  B23F23/1225 ,  B24B53/075 ,  Y10T29/49467

    摘要： The present disclosure relates to a method for the manufacture of a workpiece having a corrected gear geometry and/or a modified surface structure, in particular by a hard finishing process, in particular generation grinding or honing. Provision is made in this respect that it is achieved by a direct generation of a wobble movement and/or of an eccentricity of the tool that a modification, in particular a profile modification or profile waviness, and/or a defined periodic flank waviness is generated on the active surface of the workpiece machined therewith.

    摘要翻译： 本公开涉及一种用于制造具有校正的齿轮几何形状和/或改性表面结构的工件的方法，特别是通过硬加工工艺，特别是生产研磨或珩磨。 在这方面作出规定，通过直接产生摆动运动和/或工具的偏心度来实现，该修改特别是轮廓修改或轮廓波纹和/或定义的周期性侧面波纹产生 在被加工的工件的有效表面上。

    Composite honing ring
    10.
    发明授权
    Composite honing ring 有权
    复合珩磨环

    公开(公告)号：US06273801B1

    公开(公告)日：2001-08-14

    申请号：US09463189

    申请日：2000-01-19

    申请人： Edgar Rappold

    发明人： Edgar Rappold

    IPC分类号： B24B500

    CPC分类号： B24D18/00 ,  B23F21/03 ,  B24D3/30

    摘要： The invention relates to a composite honing ring comprising a honing part and a carrier part, whereby both components are made of different materials and can contain plastic resins in particular. The invention is characterized in that the abrasive honing part (1) has a low porosity, especially less than 5%, and preferably contains fibrous reinforcing elements. The carrier part has higher elasticity than the honing part. Since the carrier part is elastic, it damps machine vibrations and bearing vibration received by said carrier part.

    摘要翻译： 本发明涉及一种复合珩磨环，其包括珩磨部分和载体部分，由此两个部件由不同的材料制成并且特别可以包含塑料树脂。 本发明的特征在于，磨料珩磨部分（1）具有低孔隙率，特别是小于5％，并且优选地包含纤维增强元件。 载体部分具有比珩磨部分更高的弹性。 由于承载部分是弹性的，因此能够抑制由所述载体部件接收的机械振动和轴承振动。