welding circuit
英 [ˈweldɪŋ ˈsɜːkɪt]
美 [ˈweldɪŋ ˈsɜːrkɪt]
网络 焊接回路
双语例句
- For arc ultrasonic excitation, both the continuous and the pulse signal was separately applied to the test system including a conventional arc welding circuit.
在常规弧焊回路中采用了连续波和脉冲敲击式等不同的激励方式获得电弧超声信号。 - The Control section of relay is adopted the welding structure of printed circuit board, it reduces wiring of control box, improves reliability of electric control.
继电器控制部分采用印刷板焊接结构，减少了控制箱的接线，提高了电器控制的可靠性。 - Resistance welder Welding circuit Contact potential Contact resistance;
电阻焊机；焊接回路；接触电位差；接触电阻； - Application of Laser for Welding Technology of Printed Circuit Boards
激光在印板焊接工艺研究中的应用 - Design of Welding Current Signal Detecting Circuit for Spot Welding Machine
点焊机焊接电流信号检测电路的设计 - The Data Measured of Welding Arc Short Circuit Transient Process
焊接电弧短路过渡过程数据的检测及处理 - These features enable the fixture very suitable for circumference welding of circuit breaker rotary shaft parts.
这些特点，使夹具很适宜于断路器转轴类部件的圆周焊接。 - The circuit including the main welding circuit, shows the interface, watch dog circuit, sampling circuit, trigger, synchronous circuit and electromagnetism gas valve etc.
包括焊接主回路、采样电路、触发电路、同步电路、电磁气阀启动电路、显示界面以及看门狗等电路。 - Then dynamic behavior of liquid bridge has been simulated and analyzed when dynamic model of GMAW welding circuit in short circuit period was associated.
然后结合焊接回路的动态模型，对液桥形状动态变化进行仿真计算； - The Analysis of Welding Flaw on Printed Circuit Board
印刷电路板焊接缺陷分析 - Research on switching automatic welding control circuit
开关式自动焊控制电路的研制 - It results in fast contact welding for vacuum circuit breakers of a low voltage.
导致低压真空断路器的快速接触熔焊。 - The difference between the effective value of current and preset value of current as well as the variation of the difference as two input variables to control and adjust the angle of flow of thyristors that are in the welding main return circuit.
模糊控制器以焊接过程中焊接电流输入值和输出值的偏差及偏差变化率为输入，以焊接主回路中晶闸管调整角为输出。 - On the basis of modeling and analysis of the voltage and current signal in resistance welding transformer circuit, a current zero-crossing derivative ratio method was proposed to calculate the dynamic power factor online.
基于对交流电阻焊焊接变压器初级回路电压、电流信号的建模分析，提出电流过零导数比法测量电阻焊动态功率因数。 - Under the condition of constant diameter of welding wire and its feeding speed, the arc process behavor can be changed by adjusting the inductance of welding circuit as well as the voltage of power supply.
在焊丝直径和送丝速度一定的情况下，通过调节焊接回路中的电感量和电源电压，可以改变电弧的过程行为形式。 - The design, analysis and testing of the welding current signal detecting circuit for spot welding machine are discussed in this paper.
本文主要论述点焊机焊接电流信号检测电路的设计、分析和测试。 - When circuit weld hole is welded on center sills, CIR command adopted traditionally to weld circle arc is changed due to narrow welding space. ARC command has substituted for CIR command, resolving undercut welding defects existing on circuit weld seam.
在焊接中梁环行塞焊孔时，由于焊接空间的狭小，突破了传统的直接采用CIR命令焊接圆弧的方法，以ARC的命令代替CIR命令，解决了环行焊缝焊接咬肉的焊接缺陷问题。 - At the two moments when spatter is most easily produced short circuiting between droplet and welding puddle and the liquid bridge exploding welding current is reduced in time by the method of high power element switching the resistance which is in settes connection with the welding circuit.
在熔滴与熔池发生短路及液体小桥爆断这两个最容易产生飞溅的时刻，利用大功率电子开关元件切换焊接回路外串电阻的方法及时降低焊接回路中的电流。 - Resistance spot welding control circuit based on PLD is introduced. The paper focus the introduction on time control principle of welding current. The design idea is original accords with the demands, and which is verified on EDA experiment system.
介绍基于PLD可编程逻辑器件的电阻点焊控制电路，着重介绍了实现焊接循环的四个阶段的时间控制原理及焊接电流的控制原理，并且在EDA实验系统上得到了验证。 - The technology of butt jointing thin plates by CO_2 shielded spot arc welding with short circuit transfer
CO2气体保护焊短路过渡电弧点焊对接薄板技术 - Welding reliability of printed circuit boards is discussed, main factors effecting welding reliability of PCB arc analysed and specific measures to raise the reliability are proposed.
本文论述了印制板焊接可靠性的要求，分析了影响印制板焊接可靠性的主要因素，提出了提高印制板焊接可靠性的具体措施。 - In this paper, the cause and mechanism of welding spatter in short circuit transfer CO2 gas shielded arc welding are investigated, and the current research and development status in this field is introduced.
阐述了CO2气体保护焊飞溅的产生原因，介绍了各国在该领域的研究现状，详细分析了现存控制方法在原理上存在的问题，归纳出有效降低焊接飞溅的关键。 - A Welding Current Controlling Circuit for Preventing Burning Through in Spot Welding of Thin
防止薄板手工电弧点焊烧穿的焊接电流控制电路 - Selection of MCCB in Welding Control Circuit
焊接电路用塑壳式断路器的选用 - Design of the Welding Machine Inverter Circuit Based on the Peak Current Mode Control
峰值电流模式逆变焊机控制电路的设计 - High reliability of IGBT inverter CO_2 welding power source drive circuit
高可靠性IGBT逆变CO2焊接电源驱动电路 - Therefore it not only can be used as contact material, welding electrodes, integrated circuit lead frame, can also be used as caster mould material.
除了可用作为触头材料、集成电路引线框架、点焊电极外，还可做为铸机结晶器材料，是一种具有广泛应用前景的新型材料。 - At first we established an AC small-signal model of welding inverter and designed a digital controller on the basis of analyzing a typic analog welding control circuit.
本文在这部分的研究工作中，首先建立了弧焊逆变电源的交流小信号模型，并对典型的模拟控制电路进行了分析。 - The defects of big welding spatter and making bad welding seam form obstruct the popularization of CO2 welding short circuit transition.
在短路过渡的CO2焊接过程中其飞溅大、焊缝成形差的缺点阻碍了它的推广应用。 - The entire welding system included main circuit, control circuit and wire feed system.
整个系统由主电路部分、控制电路部分以及送丝系统组成。