电容式自动调高控制装置的设计

Design of Automatic Altitude Regulator with Capacitance Tranducer

介绍数控火焰切割机系统中控制切割机头距被切物高度的自动调高系统的总体设计。该系统主要包括:电容式高度传感器、电容/频率转换电路、8031单片机系统、光电耦合隔离输出。

This paper introduces the overall design of an automatic altitude reglator system which controls the altitude of cutting machine head to steel plate. This system contains altitude capacitance tranducer. capacitance/frequency transducer, SCP 8031 and photoeletric coupling output.