gear hob

A Simple Centring Device for the Sharpening of Gear Hob Cutters

简易刃磨齿轮滚刀的对中装置

In this paper, a method of optimum profile design of cylindrical grinding gear hob is given.

本文提出了圆磨齿轮滚刀的优化造形法.该方法使圆磨滚刀的造形精度得到明显提高.

Through the experimental means such as LM, SEM, TEM and XRT, the paper determines the principal causes which result in the hole cracks of gear hob.

通过LM，SEM，TEM和XRT等实验手段，确定了裂纹产生的主要原因。

When designing gear hob, worm gear hob and shaping milling cutter, it should be verified whether the interfere would occur between grinding wheel and the next gear tooth on condition of pledging the relief grinding length of the back of tooth.

在设计齿轮滚刀、蜗轮滚刀和成形铣刀时，要校验在保证齿背铲磨长度的情况下，所用砂轮是否和下一个齿发生干涉。

Profile Design and Accuracy Analysis on Gear Hob of Front Rake Angle

正前角齿轮滚刀的齿形设计和精度分析

The asymmetric profile of gear can be formed automatically from Profile of gear hob by running the program, and profile figures of tooth are drawn with the AUTOCAD software.

由非对称齿轮滚刀齿形自动生成非对称齿轮齿形，并用AUTOCAD绘制齿形图。

The Influence of the Installment Deviation Distance on the Accuracy of the Serration with the New Gear Hob

新构形齿轮刀具安装偏距对齿形精度的影响

In this paper , the calculating formula of profile of belt wheel gear hob cutter was introduced.

介招了带轮滚刀(梯形齿)的齿形计算公式.