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- A new AC pulse MIG welding process is introduced. And an outstanding welding current waveform capable of stabilizing the AC MIG welding arc is put forward. 采用自行研制的具有方框形外特性的交流脉冲MIG焊接电源 ,又设计了双凹形焊接电流波形 ,即过零前后的电流波形均为脉冲大电流 ,有利于交流脉冲MIG焊接电弧的连续稳定。
- From the viewpoint of synergic control, a microcomputer control system of pulse MIG welding is developed in this paper, and the hardware structure and control principle of the system are introduced. 本文基于协同控制的思想,研制了一种脉冲MIG焊的微机控制系统,介绍了该系统的组成和控制算法。
- Control of variable polarity pulse MIG welding 变极性脉冲MIG焊的控制
- Microcomputer controlled pulse MIG welding 微机控制的脉冲MIG焊
- The result showed that the arc light radiation flux signal can be used to on-line sense the droplet transfer in pulsed MIG welding for aluminium alloy. 研究结果表明，弧光辐射通量信号能够成功地用于铝合金脉冲MIG焊熔滴过渡的在线传感。
- An AC pulsed MIG welding system is developed for welding thin sheets of Al-Mg alloys and the process features are investigated. 研制开发了用于焊接铝合金薄板的逆变式交流脉冲MIG焊接系统,并对其工艺特点进行了探讨。
- A newly invented welding current waveform,the schematic block circuits and theirsuccessful application in the AC pulsed MIG welding are introduced in this paper. 本文介绍了作者发明的一种所谓双凹型的电流波形，其控制电路原理，及其在交流脉冲MIG焊接中的应用。
- MICROCOMPUTER CONTROL FOR SELF-ADAPTIVE SYNERGIC PULSE MIG WELDING 自适应Synergic脉冲MIG(MAG)焊微机控制研究
- The paper established the dynamic simulation model of Pulsed MIG welding power source-arc system based on S-function of Matlab/Simulink extension tool. The results of simulation display good dynamic performance in step change. 通过仿真结果分析和实验验证,表明系统抗干扰能力的仿真结果与焊接实验结果基本吻合,控制系统具有良好的动态响应能力和抗干扰能力。 表明所设计的脉冲MIG焊接双闭环弧长控制方案的合理性以及建立在控制方案基础上的仿真模型的正确性,对脉冲MIG焊接电源的设计提供了理论分析工具。
- A microcomputer controlled IGBT inverter power source for pulsed MIG welding is developed.It realizes the self adaptive control and closed loop control of arc voltage in pulsed MIG welding process. 建立了微机控制和IGBT逆变式脉冲MIG焊电源系统，实现了MIG焊接过程弧压自适应闭环控制。
- Dual Inverter Arc Welding Power Supply of Variable Polarity Pulse MIG Welding 变极性脉冲MIG焊双逆变弧焊电源
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- Keywords Exchange pulse MIG welding machine Antijamming Hardware Software; 交流脉冲;MIG;焊机;抗干扰;硬件;软件;
- A study on the new AC pulsed MIG welding 新型交流脉冲MIG焊接法的研究
- He knew the pulse of the nation. 他了解国民的心态。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。
- Fuzzy Controller of Pulsed MIG Welding Power Source 脉冲MIG焊电源模糊控制器的研究
- The excitement quickened my pulse. 激动使我的心跳加快。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- Study on optimization control in pulsed MIG welding 脉冲MIG焊优化控制研究
