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近年来,自动化、省力化在各个领域的发展突飞猛进,与此同时,执行元件的使用方式也是多种多样,而且对执行元件的动作的可靠性要求进一步提高。本文着重对用来检测执行元件工作情况的关键元件——传感器加以叙述。在自动线中,为了检查执行元件的动作和检测物体的存在与否,一般可采用微动开关、限位开关、干簧管、非接触式开关、光电开关等各种开关。目前,各气动元件生产厂,都在气缸上安装磁感应型开关(干簧管),气缸上安装这个
In recent years, the development of automation and labor saving in all fields has progressed by leaps and bounds. At the same time, there are many ways of using the actuators, and the reliability of the actuators is further enhanced. This article focuses on the key components used to detect the work of the implementation of components - sensors are described. In the automatic line, in order to check the operation of the actuator and to detect the presence or absence of an object, it is generally possible to use various switches such as a micro switch, a limit switch, a reed switch, a contactless switch, a photoelectric switch and the like. Currently, the pneumatic components manufacturers, are installed in the cylinder magnetic induction switch (dry reed pipe), the cylinder to install this