The welding current control for inverter source is the key that meets requirements of varied welding processes and ensures the operation stability and reliability.
弧焊逆变电源输出电流控制是满足不同焊接工艺需求和保证电源可靠运行的关键。
Taking MIG welding as example, under each control modes, the welding parameters such as the welding current, welding voltage, pulse frequency, etc.
以铝合金MIG焊为例，在每种脉冲模式下，分别改善焊接电流、焊接电压、脉冲频率、占空比等参数进行焊接并采集输出电流波形。
Equipped with welding controller, the welder has precise control and setting functions for the welding time and intervals and welding current energy.
同时配备缝焊控制器，对焊接时间，间歇时间，焊接电流能精确的设定和控制。
Welding primary windings adopts two-way water-cooled silicon-controlled rectifier control, ensure that current output balance, and reliable.
焊接初级回路采用双向水冷可控硅控制，保证电流输出平衡，可靠。
Based on these fuzzy control forms, weld pool width is easily controlled by adjusting welding current.
以焊接电流为控制量，可以根据此控制作用表对焊缝熔宽进行实时控制。
The accurate measurement of welding current and voltage is very important to the exact control of resistance spot welding inverter and welding quality.
焊接电流与电压的准确测量对精密控制逆变电阻点焊电源和保证焊接质量至关重要。
Closed loop structure is adopted in this control system, the current and voltage of welding is used as feedback quantity.
该控制系统采用闭环结构，焊接电流、电弧电压为反馈量。
This paper deals with the development of the microcomputer constant current control system of the spot welding inverter.
本文研制逆变点焊电源的微机恒流控制系统。
Test results show that the controlling system works well to control the waveform current output and meets the need of TIG welding for aluminum-alloy.
试验结果表明：系统设计合理，输出电流的波形可控，完全能够满足铝合金TIG焊的工艺要求。
Through probing into the current waveform control of CO2 welding, one method of short transition is put forward.
通过对CO_2焊的电流波形控制方法探讨，提出了适合于CO_2焊接过程的短路阶段和燃弧阶段的控制策略。
Steady output voltage and current, high quality welding, advanced control technology, wide current scope.
输出电压和电流稳定，焊接质量高，控制技术先进，电流调节范围宽。
CO2 welding inverter with waveform control was expounded, in which the current waveform control scheme and the structure of the system were introduced.
论述了一种电流波形控制的逆变co2焊接电源，包括电流波形控制方案、系统构成等。
The result of testing on site manifests that the effect of spot welding constant current control is good.
实际焊接考核试验结果表明：控制系统具有很好的恒流控制效果。
This topic carries on the constant current control to the resistance spot welding process using a system of single chip computer, whose core has used the C8051F005.
本文的研究工作利用单片机控制系统对电阻点焊过程进行恒流控制，其核心采用了集成度英明、助能强的C8051F005单片机。
This paper introduces a control system of spot welding constant current based on fuzzy logic arithmetic.
介绍了一种基于模糊逻辑算法的点焊恒电流控制系统。
The spot welding tests prove the microcomputer control system has satisfactory constant current monitoring effect under different main voltage and load conditions.
并通过不同网压和不同负载下的点焊试验，证明该微机系统可获得满意的恒流监控效果。
Base on IGBT inverter for arc welding, a new current wave form control method is put forward in this paper which is special for process of short circuit transfer for CO2 arc welding.
本文针对IGBT弧焊逆变器，提出并实现了适于短路过渡CO_2气体保护焊的输出波形控制方法。
A controlling model of inverter spot-welding process and a fuzzy neural network configuration about inverter spot-welding with constant current control were built in this paper.
推导了逆变点焊过程控制模型，并构建了逆变点焊模糊神经网络恒电流控制系统结构。
The optimal control of the droplet transfer is emphasized in this part, especially the calibration of the curve of the One-Pulse-One-Droplet critical current of various welding wires.
重点论述了熔滴过渡优化控制，对各种不同焊丝的一脉一滴临界电流曲线进行了标定。
Features: PLC programming, equip with Japan Miyachi CT-110 welding control device, three segments electrification method, with current slow increasing and slow dropping function.
特点：采用PLC程控，配置日本米亚基ct- 110焊接控制器，三段通电方式，具有电流缓升缓降功能。采用焊接变压器次级反馈控制电流及导通角控制。
Electric current is classified into welding state stabilization impulse and welding impulse in this control method.
在这种控制法中电流分为焊接状态稳定化脉冲和焊接脉冲。
Optimized control of dynamic and static characteristics, fast response, stable welding current, reduces spatter and distortion, smooth welding surface.
优化动静特性控制，动态特性优良，焊接过程稳定，飞溅少，成形好。
The welding machine is convenient for operation and the welding current can be regulated by remote control.
焊机操作方便，可远距离调节焊接电流。
High speed dual inverter to control the current wave form, very high arc stableability, high quality AC square wave, decrease the welding cost and increase the weld quality.
双重逆变高速控制电流波形，电弧稳定性极高，高品质矩形交流波，降低焊接成本，提高焊缝质量。
Study on control system of spot welding constant current based on fuzzy logic arithmetic;
提出了一种用模糊逻辑算法实时控制图像编码比特率的方法。
This paper analyses the rationale and the design of the inverting MAG welding machine using the peak current mode control.
简要地说明逆变原理及续流回路的作用，提出了绘制续流回路的方法。
This paper analyses the rationale and the design of the inverting MAG welding machine using the peak current mode control.
简要地说明逆变原理及续流回路的作用，提出了绘制续流回路的方法。
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