welding current的例句大全

test research on high current density mag welding

大电流密度MAG焊接试验研究

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research of the factors affecting the weld profile of high current mag welding

大电流MAG焊焊缝成形的影响因素研究

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the background power source is direct current welding power source with falling characters.

基值电源选用具有下降外特性的直流弧焊电源。

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A peak current of several thousand amperes flows during the welding cycle.

在焊接周期会产生几千安培的峰值电流.

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The current cycle control of AC short circuit transition welding method and system

本周期交流短路过渡焊接方法及系统钨板惰性气体保护焊

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Using transient current and voltage waveforms collected by welding quality analyzer Hannover in gas metal arc welding ( GMAW) process, the power ratio indices was defined from date math statistical methods.

利用焊接质量分析仪采集气体保护焊焊接过程中瞬时电流和电压波形特征，对测的数据进行数学统计，提出电源功率比率指数的概念。

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DCEP ( Direct Current Electrode Positive) is used for most stainless-steel welding.

直流反接用于大多数不锈钢的焊接。

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Current PWM control used in resistance spot welding machine with inverter

电流型脉宽调制控制的逆变点焊机研制

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Current waveform control system of high-speed CO_2 arc welding

高速CO2焊电流波形控制系统

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Seek key control signals used in CO_2 arc welding power source controlled by current wave form

波形控制逆变CO2焊接电源关键控制信号的获取

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Through probing into the current waveform control of CO2 welding, one method of short transition is put forward.

通过对CO2焊的电流波形控制方法探讨，提出了适合于CO2焊接过程的短路阶段和燃弧阶段的控制策略。

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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。

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A PI regulator with variable parameters is adopted for flexible and accurate current-waveform control, and the arc-voltage becomes robust against the variations of welding parameters.

本文采用变参数数字PI调节器，取得了好的脉冲电流波形控制效果，波形的一致性和可重复性好；弧压调节方法实现了在当前脉冲内即可控制弧压为给定电压。

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The short-circuiting transfer is a main form of CO2 arc welding droplet transfer. The arc welding short-circuiting transfer process and the current waveform control process of a developed new type waveform controller a simulated.

对CO2弧焊短路过渡过程，以及研制的一种新型波控器的电流波形控制过程进行了计算机模拟仿真，仿真结果与实验吻合。

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Experiments show that droplet transfer keep all to one-peak-zero-base type under controlling by this method as the welding parameter varies, such as peak current, base current and pulse frequency.

它是一种物理状态控制法。试验表明：当峰值电流、基值电流、脉冲频率等焊接参数改变时，本方法均能保持熔滴过渡为1峰0基的过渡。

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Discussion of the current field of welding path widespread use of Intelligent algorithms: genetic algorithms and Hopfield neural networks.

本文讨论了目前在焊接机器人路径规划领域广泛使用的智能算法：遗传算法和Hopfield神经网络。

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This article designs the way of adjusting the current of air plasma cutting& welding power source, describes the connection of triggering circuit to the integrated chip.

设计了空气等离子切焊机电源的调流方式；详细论述了集成芯片触发电路的连接调试等方面。

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A new converter integrated multi-function with constant-voltage, constant-current and welding power source

具有恒电压源、恒电流源和焊接电源功能的变换器设计

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By using wire motion and current wave control project which special designed, author get the steady welding process.

送丝系统以交流伺服电机作为送丝电机，通过软件设计了焊丝运动曲线。提出了专门的送丝控制和电流波形控制方案，通过焊接参数配合焊丝运动，实现了稳定的低能量焊接过程。

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Computer simulation on arc welding short-circuiting transfer process and current waveform control

弧焊短路过渡过程及其电流波形控制的计算机仿真

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