公开(公告)号：US3795958A

公开(公告)日：1974-03-12

申请号：US3795958D

申请日：1972-08-01

申请人： LEAR SIEGLER INC

发明人： PSENKA J

IPC分类号： A44C1/00 ,  B23F21/24 ,  B23F21/26 ,  B26D1/04

CPC分类号： B23F21/26 ,  Y10T407/1685 ,  Y10T407/17

摘要： A gear tooth broach for helical gears has the last few finishing teeth, which are adapted to engage in the work piece simultaneously, having one side thereof modified to prevent cutting and to serve as a guide to prevent drift of the broach which would produce a build-up referred to in the art as a ''''dog leg'''' lead.

摘要翻译： 用于斜齿轮的齿轮齿轮具有最后几个精加工齿，其适于同时接合工件，其一侧被修改以防止切割并用作引导件，以防止将产生构造的拉刀漂移 在本技术中被称为“狗腿”领导。

公开(公告)号：US3803977A

公开(公告)日：1974-04-16

申请号：US27067872

申请日：1972-07-11

申请人： LEAR SIEGLER INC

发明人： PSENKA J ,  TERSCH R

IPC分类号： B23F19/06 ,  B23F5/16 ,  B23F19/00 ,  B23F19/10 ,  B23F21/00 ,  B23F19/08

CPC分类号： B23F19/002 ,  B23F5/16 ,  B23F19/10 ,  B23F21/00 ,  Y10T409/105724 ,  Y10T409/109381

摘要： A gear finishing operation in which a cutter having a circular array of teeth of the same number and approximate size as that of a gear to be shaved, and having cutting edges at one end of the teeth of identical profile as that to be formed on the gear teeth, the teeth of the cutter being backed off to provide cutting clearance and dimensioned to be received simultaneously in all of the tooth spaces of the gear with circumferential clearance. Relative reciprocation is provided with timed relative circumferential depth feed to shave first one side and then the other of the gear teeth.

摘要翻译： 一种齿轮精加工操作，其中切割器具有与要剃刮的齿轮相同数量和大致尺寸的圆形阵列的齿轮，并且具有与要形成在其上的相同轮廓的齿的一端处的切削刃 齿轮齿，切割器的齿被退回以提供切割间隙，并且尺寸设计成可同时容纳在具有圆周间隙的齿轮的所有齿隙中。 相对往复运动提供有定时的相对周向深度进给，以剃刮齿轮齿的第一个一侧然后另一个。