通过对具有高氢高氧高焓特征的水蒸气等离子弧的研究，丰富了电弧物理理论，并对水蒸气等离子弧电弧的应用前景具有指导意义。
Basd on the spectroscopic diagnosis in the water vapor arc plasma with high hydrogen, high oxygen and high enthalpy, it has contribution to arc physic knowledge and is of gre...
以氮气滑动弧为例，分析了其在一个周期内电弧电压、电流、电阻和功率的变化特性。
The arc voltage, current, power and resistance of a nitrogen gliding arc in one period were studied.
结果表明：电弧弧柱的高温效应剧烈排斥冷气流的混入，使CVD过程受到抑制。
The results indicate that high temperature effect of arc column strongly prevents cold gas current from getting in, so as to restrain CVD process.
大面积矩形电弧蒸发源合理的设置靶源磁场并有效的控制电弧弧斑的运动是十分重要的。
It is important to set the magnetic field reasonably and to control the movement of arc on large rectangular target.
电弧烧伤。由于电极(含接地极)与管子表面之间起弧而产生的局部表面熔化点。
Arc Burns. Localized points of surface melting caused by arcing between electrodes or ground and pipe surface.
对本质安全电感电路，最小建电弧电压能反映电路的建弧特性，电流变化率能反映电路的电感特性。
For an inductive intrinsically safe circuit, minimum arcing voltage shows the arcing characteristics and current reducing rate shows the inductive characteristics.
结合理论研究，制作了相应的灭弧室模型，对该电弧数学模型进行了实验验证。
Combining with simulation of arc phenomena, a corresponding arc chamber sample is made to testify the arc mathematical model.
属于拉弧式电弧螺柱焊焊枪，焊接质量好，重量轻，操作方便。
Draw arc stud welding gun makes high welding quality, with light weight and convenient operation.
优质方波电源，电流过零时间短，电弧稳定，无需高频稳弧。
Quality square wave power supply, current zero crossing time is short, arc stability, arc without high frequency stability.
激光-电弧复合焊接过程中，由于引弧产生的高频干扰了激光器的控制系统，造成了激光和电弧不能实现复合焊接。
In the course of laser-arc hybrid welding, the high frequency caused by drawing arc interfered the control system which make the laser and electric arc not able to realize the hybrid welding.
根据热力学理沦并考虑到电弧的作用，运用数值运算方法对灭弧室气流的解析方程进行了计算。
Based on thermodynamics and considerations of the influence of arc, the equations to express the behaviour of gas flow with the arc is solved by numerical method.
对各滤波器组的特点作了阐述，从而对直流电弧炉稳弧装置形成一个完整概念。
Characteristics of various filter units were presented so as to give a completed concept of the arc stabilizing device of the DC electric arc furnace.
试验中发现，采用模糊专家控制系统对焊接过程进行闭环控制时，焊丝干伸长及电弧弧长对焊接过程稳定性和焊缝成型有重要影响。
The experiment show that wire extension and arc length can influence the stabilization of welding process and the welding-seam modeling when using fuzzy-expert system .
用造价只相当于多关节弧焊机器人造价一半的平面关节机器人，进行电弧焊具有较大的经济效益和推广价值。
This paper introduces to a study and development of applications of an economic plane articulated robot in arc welding completed by.
而弧压调高要依赖电弧，火焰切割是不出现电弧的。
The high pressure and arc will rely on the arc, flame cutting is not appear the arc.
最后提出了电弧自熄判据，并以此计算了燃弧时间，与实测时间基本吻合。
Finally arc self-extinction criterion is proposed to compute arc durations under the different conditions, which are corresponded with test results.
提出熔敷焊接工艺方法，采用等离子弧、TIG电弧、高频感应、气保护连续炉、真空炉和模中熔铸工艺实现了熔敷焊接工艺方法。
Re melt deposit welding process is proposed in this paper. To realize the technology, plasma arc, TIG arc, high frequency induction, gas shield continuous stove and MSW are adopted.
一个氙弧灯，其电极之间的电弧长度大于信封内附弧的直径。
A xenon arc in which the length of the arc between electrodes is greater than the diameter of the envelope enclosing the arc.
作为评价触头的性能，不能单一地比较其燃弧时间的长短，尚应全面评价其分断电弧能量和材料侵蚀率。
When we evaluate the property of contact materials, we should not only compare thier arc time, but also compare thier erosion rate of materials and arc energy.
因此控制焊接电弧弧长的稳定性，对保证焊接产品的质量和提高劳动生产率都有重要的意义。
Therefore, the control of the stability of the arc length is meaningful for the welding quality and productivity.
以较高的灵敏度和抗干扰能力测得了扩散型真空电弧的弧后电流值；
It is suitable for diffused vacuum arcs and of fairly high sensitivity and good anti-interference ability.
根据电离气体中性化条件，初步探讨了在低气压下空心阴极电弧放电的引弧过程，分析了影响低气压下空心阴极电弧放电引弧电压的因。
Aslo the paper has dealed with the mechanism of the hollow cathode vacuum arc discharge and analyzed the starting arc process according to the neutralizing theory of ionized gas.
由于开关电弧的发光特性和电器触头系统及灭弧室的反光特性，使从高速图像采集系统拍摄到的图像中很难观察到电器触头。
It's difficult to find contact from the image photographed by high-speed image sampling system because of the light reflection characteristics of switching arc, contact and interrupter.
介绍了电弧偏弧理论。
新的控制技术使引弧性能更好，可通过电弧力旋钮调节电弧的柔和性，选择您最舒服的电弧。
New controlling technology make better performance of starting arc, it can choose the most comfortable electric arc by adjusting the electric arc force knob.
研制了一套基于旋转电弧传感的弧焊机器人空间曲线焊缝智能跟踪控制系统。
A space curve welding seam tracking sys-tem on welding robot with rotating arc sensor is devel-oped.
介绍了三相五柱式消弧线圈的工作原理，单相电弧接地过电压的工频熄弧理论。
The principle of arc-suppression coil with three phases and five columns , and theory of power frequency extinguishing arcing were introduced.
介绍了三相五柱式消弧线圈的工作原理，单相电弧接地过电压的工频熄弧理论。
The principle of arc-suppression coil with three phases and five columns , and theory of power frequency extinguishing arcing were introduced.
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