limit switch

Moreover,it needs a real time detection on whether or not the soft spacing setup by the users and the hard spacing of machine tool are reached ;and a prohibition on the operation of machine tool towards overru.

当点动时间短还未达到最高速度时 ,也要从此速度开始降速 ,同时还要实时检测是否到用户设置的软限位及机床硬限位 。

In this paper, theoretic analysis is done to a new earthquake isolation system with steel rolling in base and limiting displacement.

本文对基底设置钢球、基础限制位移的隔震系统进行了理论分析,研究了摩擦系数、限位大小和限位装置刚度对结构地震响应的影响。

When tension leg platform (TLP) moves with finite displacements, loads acting on it are response coupling.

与一阶无限小位移情况不同,张力腿平台(TLP)发生有限位移时,所受外力与响应耦合,运动方程也必须在瞬时位置建立。

Study on CNC Machine Tool’s Position Limitation Protection Device and its Using Method;

基于负逻辑控制的数控机床限位保护装置及方法研究

Test and Analysis on the Contact Duration of the Rotor/Stop Rubbing;

转子与限位器碰摩接触时间的测量与分析

A inner type stop is utilized to limit the amplitude of the violent low frequency precession of the rotorbearing system which is the critical part of the experimental flywheel energy system.

利用限位器来限制储能飞轮实验转子的大幅度低频异步进动 ,设计了转子与限位器碰摩试验装置 ,研究转子的碰摩振动。

The vibration of a flywheel rotor with rotor/stop rubbing was investigated experimentally.

设计了储能飞轮转子与限位器碰摩试验装置 ,用电磁激振器激励转子 ,激振频率与转子—支承系统模态进动频率一致 ,得到了大幅度低频异步反向进动并实现碰摩。