公开(公告)号：US07076875B2

公开(公告)日：2006-07-18

申请号：US10242367

申请日：2002-09-12

申请人： Craig Alan Puetz ,  Paul Warren Johnson

发明人： Craig Alan Puetz ,  Paul Warren Johnson

IPC分类号： B23P15/14 ,  B21D53/28

CPC分类号： F16H55/17 ,  B23P15/14 ,  Y10T29/49462 ,  Y10T29/49467 ,  Y10T29/49476 ,  Y10T29/49478 ,  Y10T409/101431 ,  Y10T409/101749 ,  Y10T409/10954

摘要： A method is provided for manufacturing a compound helically toothed planet gear for a planetary gear set wherein the individual gear elements of the compound planet gear have different leads. The method identifies and utilizes the several factors affecting gear timing for compound helical planet gears having different leads to provide planet gears capable of attaining equal load share among the several gears of the planetary gear set. Specifically, the method of the present invention utilizes a mounting shoulder and bore axis to provide common locating features for use throughout the manufacturing process The method further provides for bore honing and removal of equal amounts of material from both sides of each gear tooth in the gear finishing process so as not to alter gear timing between the compound gear elements.

摘要翻译： 提供了一种用于制造用于行星齿轮组的复合螺旋齿形行星齿轮的方法，其中复合行星齿轮的各个齿轮元件具有不同的引线。 该方法识别和利用影响具有不同导线的复合螺旋行星齿轮的齿轮定时的几个因素，以提供能够在行星齿轮组的几个齿轮之间获得相等载荷份额的行星齿轮。 具体来说，本发明的方法利用安装的肩部和孔轴来提供在整个制造过程中使用的共同的定位特征。该方法进一步提供了在齿轮中的每个齿轮齿的两侧的珩磨和除去等量的材料 精加工过程，以便不改变复合齿轮元件之间的齿轮定时。