This system first adopted filter processing of the gathered welding current and arc voltage .

本系统对采集到的 焊接 电流和电弧电压首先采取了滤波处理。

The stability of welding process and the quality of welding seam are decisively affected by the welding current wave .

焊接 电流波形对焊接过程稳定性和焊缝质量起着决定性的作用。

The controller can improve the cycle of welding and controlling precision of welding current and time .

采用该控制器可改善焊接循环，提高 焊接 电流和焊接时间的控制精度，工作性能稳定，程序编制灵活。

The adaptive welding current adjuster based on the minimum variance theory is designed .

设计了基于最小方差调节的自适应 焊接 电流调节器。

Minimun welding current is35A is the best choice for sheet .

可 焊接的最小 电流35A，是焊接超薄板的最佳选择；

Effects of Welding Current on Laser-MIG Hybrid Welding of Aluminum-Lithium Alloy

焊接 电流对铝锂合金激光-MIG复合焊焊缝成形的影响

Welding temperature of welded pipe can be controlled by welding current or ( and ) welding speed .

焊管焊接温度由 焊接 功率或（和）焊接速度控制。

Double reversed star shape interphase reactor flat wave output circuit stable welding current .

双反星型，平衡电抗器及平波输出电路， 焊接 电流稳定。

The weld parameter detecting system is the precondition for controlling welding current and arc voltage in the future .

为今后实现 焊接 电流、电压的实时控制提供了前提条件。

Affect of Welding Current on Quality of Spot Welding Joints of Al-Zn Alloy Coated Steel Sheet

焊接 电流对镀铝锌钢板点焊接头质量的影响

This paper introduces a single chip computer system used for measuring the spot welding current .

介绍了一种用以检测点焊 焊接 电流有效值的单片机系统。

Digitized PMIG welding is playing an important role in welding field for its advantages such as good direction transition less splashed material nice figure and wide welding current extent .

数字化脉冲MIG焊以其可以在很大 电流范围内获得射滴过渡、轴向性好、飞溅小、适合全 位置 焊等众多优点，在焊接领域中占有重要一席。

The ceramic and stainless steel were welded by the arc welding process . The influence of the welding current and arc length on the welding quality was investigated .

用电弧焊方法焊接陶瓷与不锈钢，研究了 焊接 电流、电弧长度等工艺参数对焊接质量的影响。

The large welding current caused the formation of quenched martensite and the high residual stresses in the welding zone resulting in the increase of zinc sensitivity of hydrogen attack .

结果表明：由于 焊接 电流过大，使 焊缝产生淬火马氏体组织及较大的焊接残余应力，导致镀锌氢脆敏感性增加，造成吸油盘发生氢脆开裂。

First the method of wavelet de-noise is used to process welding current signals and then the data is periodized and normalized .

首先，对采集到的 焊接 电流信号进行小波去噪，然后进行周期划分和数据标准化处理。

Welding current can be set to increase compensation .

可设定 焊接 电流递增补偿。

The effects of arc voltage welding current and heat input on the weld appearance in submerged-arc welding ( SAW ) of A105 steel with small diameter welding wire were experimentally researched .

主要研究A105钢小直径焊丝埋弧焊时，电弧电压、 焊接 电流和焊接热输入对焊缝成形的影响。

Optimized control of dynamic and static characteristics strong adaptability for electricity network fast dynamic response stable welding current little spatter good welding surface .

优化动静特性控制，抗网电波动能力强，动态特性优良， 焊接过程稳定， 飞溅少，成形好。

Stepless current adjustment steady welding current performance ;

电流连续可调， 焊接性能优良；

The results showed that : The welding current and surface tension temperature coefficient has a critical influence on the internal flow of weld pool and determines the shape of TIG welding pool .

结果表明， 焊接 电流和表面张力温度系数对熔池内部流动有着至关重要的影响，决定了TIG熔池的截面形貌。

The welding current can be reduced which produces lower electrode temperature and enhances the electrode life .

可降低 焊接 电流，导致较低的电极温度从而提高了电极寿命。

The phenomenon of double arc which is usually caused by the reasons of too big welding current too small diameter of the nozzle and eccentric of the cathode has been simulated .

针对造成双弧现象的原因，模拟分析了 由于 电流过大、喷嘴压缩孔径过小和钨极偏心三种因素所导致的双弧现象。

Wide welding current and voltage matching range easy to adjust less spatters .

整机 电流电压配合范围宽，容易调节，飞溅小。

Arc voltage and welding current are signal source .

以电弧电压和 焊接 电流为采集的信号源。

With self-adaptive control function welding current and voltage well matched especially suitable for workers with only a little welding experience .

具有“一元化”控制功能， 焊接 电流电压配合良好，尤其适宜缺少经验的焊工使用。

When the welding current is added the fusion quantity of welding stick will increase so the weld reinforcement also will increase .

焊接 电流增加时，焊丝的熔化量也增加，因此焊缝的余高也随之增加。

Input preloading wave head welding time the pressure welding current parameters .

输入预压、波头、焊接时间、保压、 焊接 电流等参数。

The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding .

对脉冲 TIG 焊未熔透型熔池在脉冲峰-基转换期间熔池三维形态变化行为进行了定性的分析，并从力和 能量角度建立了未熔透熔池液面形态的数学模型。

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。