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21 条记录 (耗时 0.01 秒)

    Rack and pinion gear and process of fabrication
    1.
    发明授权
    Rack and pinion gear and process of fabrication 失效
    机架和小齿轮及制造工艺

    公开(公告)号：US4588336A

    公开(公告)日：1986-05-13

    申请号：US724797

    申请日：1985-04-19

    申请人： Bernard J. Navarro

    发明人： Bernard J. Navarro

    IPC分类号： B23F1/06 ,  B23F21/18 ,  F16H19/00

    CPC分类号： F16H19/04 ,  B23F1/06 ,  B23F21/18 ,  Y10T407/1715 ,  Y10T409/10159 ,  Y10T409/101749 ,  Y10T409/107473

    摘要： A rack and pinion gear having helical teeth. A conical hob is employed for cutting recessed rack teeth in the work piece by continuously engaging the hob and work piece as the work piece moves longitudinally beneath (or with respect to) the rotating hob. To mate with the helical teeth in the rack, a helical gear having rounded or arcuate teeth is provided.

    摘要翻译： 具有螺旋齿的齿条和小齿轮。 当工件纵向移动（或相对于）旋转的滚刀时，通过连续地接合滚刀和工件来采用锥形滚刀来切割工件中的凹槽齿。 为了配合齿条中的螺旋齿，提供了具有圆形或弓形齿的斜齿轮。

    METHOD FOR MACHINING THE FLANKS OF SUBSTANTIALLY CYLINDRICAL GEARING HAVING MODIFIED CROWNING, IN A DIAGONAL ROLLING METHOD
    4.
    发明申请
    METHOD FOR MACHINING THE FLANKS OF SUBSTANTIALLY CYLINDRICAL GEARING HAVING MODIFIED CROWNING, IN A DIAGONAL ROLLING METHOD 有权
    用对角滚压方法加工具有改性校正的大型圆柱齿轮翼的方法

    公开(公告)号：US20110250029A1

    公开(公告)日：2011-10-13

    申请号：US13127811

    申请日：2009-11-24

    申请人： Ingo Faulstich ,  Heidelmann Wilfried

    发明人： Ingo Faulstich ,  Heidelmann Wilfried

    IPC分类号： B23F1/00

    CPC分类号： B23F19/002 ,  B23F5/20 ,  B23F21/18 ,  Y10T409/101431

    摘要： The invention concerns a method of machining the tooth flanks of substantially cylindrical, but crowning-modified gears through a diagonal generating process employing a worm-shaped tool which is modified with a crowning in the direction of its rotary axis, wherein the crowning can be positive or negative (concave crowning), wherein by matching the crowning of the tool to the diagonal ratio, a flank twist is generated by means of the tool and superimposed on the natural flank twist, such that the result of said superposition equals the flank twist required for the work piece.

    摘要翻译： 本发明涉及一种通过对角线生成方法来加工大致圆柱形但是凸面改进的齿轮的齿面的方法，所述对角线生成方法采用在其旋转轴线的方向上被凸起改变的蜗轮形工具，其中，冠部可以是正的 或负（凹冠），其中通过将工具的隆起与对角线比例相匹配，通过工具产生侧面扭曲并且叠加在自然侧面扭曲上，使得所述叠加的结果等于所需的侧面扭转 为工作。