spacing ring

The radial runout of tooth ring of the coniflex gear, which is an important test item, is an important factor influencing the accumulated error of tooth spacing and the error of tooth spacing.

直齿锥齿轮的齿圈径向跳动是重要的检验项目，是影响齿距累积误差和齿距误差的重要因素。

Original construction method of concrete ring wall of large scale storage tank often has some problems such as big deformation and spacing deviation of reinforcing steel bars, being difficult to control ring wall curvature and low primary formation rate.

以往大型储罐基础混凝土环墙施工极易存在钢筋变形大，间距偏差大，混凝土环墙曲率难以控制，一次成型率低等问题。

Spaceband: Spacing pieces used by line-casting machines. Study on working mechanism and conditions of wedge caulking and wedge refunding of wedge typed overrunning clutch with assistant-ring

活楔：行式排铸机所用的楔。带辅助环的楔块式超越离合器工作机理及楔紧和退楔条件的研究

This paper introduces several cases of the radial runout of tooth ring, and probes into the influencing factors on and regulating methods for the accumulated error of tooth spacing and the error of tooth spacing.

介绍了齿圈径向跳动出现的几种情况，探讨了齿距累积误差以及齿距误差的影响因素及调整方法。