Commercial electric cooking ranges, ovens, hobs and hob elements.

商用电炉灶，烤箱，灶和灶单元。

These charts cover Archimedes hobs, logarithmic spiral hobs as well as topping hobs.

这些图解适用于阿基米德滚刀、对数螺线滚刀、以及全切式滚刀。

Special worm gear hobs with circular tooth, double pitch and involute etc, can also be ordered.

圆弧齿、双螺距、渐开线等特殊蜗轮滚刀也可以订货。

By making slight changes the programme can be used for different shapes of teeth on spline hobs.

程序稍加改进，还可用于不同齿形的花键滚刀。

Generally, standard gear hobs are only used to machine gears with the same modul, pressure Angle as hobs themselves.

在一般条件下，标准齿轮滚刀只能加工与其模数、压力角相同的同制齿轮。

This article USES Taylor Progression to figure out the approximate formula of the forming errors of Archimedes gear hobs.

利用泰勒级数导出了阿基米德齿轮滚刀造形误差的近似公式。

Therefore , it is reasonable to anticipate that the circular ground gear hob shall become the main hobs to be used domestically too.

因而，在国内圆磨滚刀也将成为滚刀应用的主流。

This system can optimize the parameter of gears, check relief grinding of tooth back automatically and design the gear hobs rapidly and reliably.

该系统可优化滚刀设计参数，自动校核齿背铲磨，实现齿轮刀具快速可靠的设计。

The problems about tooth profile precision of gear hobs caused by the current profiling theory and approximate design method of gear hobs are analyzed.

分析了现行齿轮滚刀齿形造形理论及近似设计方法引起的滚刀齿形精度问题，提出一种齿轮滚刀齿形设计新方案———多参数优化齿形设计方法。

This paper gives a calculating method of the error of rectangle spline hob profile designed on the theory of plane engagement, with the errors of some hobs calculated.

此文给出了按平面啮合原理设计矩形花键滚刀齿形的误差计算方法，并计算了几种规格的滚刀的齿形误差。

To solve the problem of inline measuring hobs with bigger modulus in practice production, an inline measuring system for the circular pitch error of hobs is introduced.

为了解决实际生产中大模数滚刀的在线测量，提出一种滚刀容屑槽周节误差测量系统。

The mathematical model presented in this paper can also be used in the regrinding of gear hobs with zero rake Angle and positive rake Angle for error calculation and revision.

文中的数学模型亦可用于零前角及正前角齿轮滚刀重磨后的齿形误差计算及修正。

In this paper, a method of employing standard hobs to machine gears with different module and pressure Angle is presented. The relevant checking calculation method is also put forward.

本文提出用标准齿轮滚刀加工与其模数、压力角不同的异制齿轮的方法，并给出了相应的验算方法。

The algorithm and formulas to determine the size of tip relief modification of pre shaving gear hobs are put forward. A principle to determine the lead width of tooth roots is also presented.

给出了剃前齿轮滚刀修缘尺寸的计算方法和计算公式，并对滚刀齿根的齿间槽宽提出了更为合理的判断原则。