slip-rings

This paper presents a general design scheme of robot for checking in-use oil pipeline, and focuses on design of main component such as selection of electric motor and design of searching unit dish, slip-rings, high-pressure sealing ring and universal joints. Calculation results are provided.

现提出了检测机器人总体设计方案，叙述了主要零部件的设计，提供了计算结果.重点说明了电动机的选择、探头盘的设计、滑环的研制、高压密封件与万向节的设计与制造等。

It consists of a rotor and a stator including iron winding, an additive magnetic field adjusting winding, a cup-type rotor with special magnetic pole, inductive slip-rings and power electronic controller.

该系统主要由具有铁心绕组的转子和定子、附加调磁线圈、具有特殊磁极结构的杯形转子、感应式集流器和功率电子控制器等组成。

The investigation of these alloy systems substantially improved the electrical contact properties of gold. They are suitable for electrical contacts, slip-rings and brushes.

这种合金系显著地改进了金的电接触性能，适用于制作电接点，滑环和电刷。