controlled arc welding的意思|示意

The welding current, arc voltage, preset current, the period and ratio of pulse, base current, down slope time, gas pre and post flow time are sampled, calculated and controlled by microprocessor.

单片机对焊接电流、电弧电压、电流给定、脉冲周期、占空比、基值电流、收弧电流衰减时间、前气和后气时间等焊接参数进行采样、计算和控制。

The ideas of constructing of the control circuit of full-function controlled power source for arc welding are suggested in this paper, with their features analyzed.

提出了全功能弧焊电源控制电路的各类设计方案，分析了它们的特点；并提出了一种电源控制系统的电路设计方案；分析其基本工作原理和获得的各类电源输出外特性。

Microcomputer controlled arc welding inverter power source can raises greatly controlled level of pulse MIG welding for its flexible control, high accuracy, high system response.

采用微机控制的弧焊逆变电源控制灵活、精度高、系统响应高的特点，能够极大提高脉冲MIG焊的控制水平。

Dynamic process of current is controlled quickly by the first inverter, and arc polarity is controlled by the second inverter of arc welding power source.

弧焊电源一次逆变控制电流快速动态过程，二次逆变控制电弧极性。

With the further application of advanced technology in the welding field, the digital technology and wave controlled technology have been widely applied in the arc welding power.

随着科学技术在焊接领域应用的不断深入，数字化技术和波形控制技术在弧焊电源中的应用也越来越广泛。

With the computer control technology, the teaching system of arc welding robotic numerically controlled positioner is designed and realized.

本文采用微型计算机控制技术，设计实现了弧焊机器人用数控焊接变位机的示教再现系统。