渐伸线

在测量既有铁路曲线时，传统的测量方式是偏角法，计算曲率和拨距的方法是渐伸线法。

The traditional method to measure the curves in exiting railway is the method of deflection angle , while the method to calculate the curvatures and the deflection distance is the involute method .

600MW汽轮发电机定子线圈水接头中频焊接的自动控制定子线圈渐伸线的精确计算法

Automatic Control for Intermediate Frequency Braze Welding the Stator Coil Water Connectors of 600 MW Turbogenerator

定子线圈渐伸线的精确计算法

The Accurate Calculation of Stator Coil Evolvent for a Generator

本文对线圈端部渐伸线的走向进行了探讨，并用微机进行了分析计算，提出了变基圆渐伸线的精确画法和各种样板的计算机设计计算、绘图。

In this paper , the distribution of evolvents for turbogenerator stator end winding is studied , analyzed and calculated by microcomputer , and accurate method for drawing of variable base circles and computer-designing , calculating and plotting of every template are presented .