How to obtain the way of power source of the strong arc force is shown And the arc digging action of SCR rectifier is the same as that of DC arc wilding generator. 并提出获得强电孤力电源的途径。从而使可控硅整流焊机的电弧穿透力与直流旋转焊机相当。
After adding arc fun on the end of rotor magnetic yoke, the flow brought by the revolution of rotor satisfies the need of the cooling of the generator. 转子磁轭端部加装弧形风扇后产生的冷却流量满足实际运行过程中电机冷却的需要;
Single operator direct current arc generator 单站直流电弧发电机
High frequency Modulated Arc as an Ultrasonic Generator and Its Physical Property 高频调制电弧超声发射及其物理特性
Study on Plasma Arc Generator for Heat Treatment 热处理等离子弧发生器的研究
Experimental Study on Confined High Pressure Arc Plasma Generator 高压受限电弧等离子体发生器实验研究
A control arithmetic based on output-current and output-voltage of semiautomatic arc welding generator 一种基于半自动弧焊发电机外部电流/电压的控制方法
This paper introduces the working principles, working process and power supply characters of arc plasma generator, and introduces the electronic controlling principles of plasma generator power supply. 介绍了电弧等离子体发生器的工作原理、工作过程及电源特性,以及等离子体发生器电源的电气控制原理。
According to thermocouple structure, salt water welding, graphite welding and welding with Arc and spark generator were studied. 根据热电偶的结构原理,研究了焊接热电偶的三种方法:盐浴焊接法,用电弧和火花发生器焊接法及石墨焊接法。
Model and experimental study of a piccolo arc plasma generator 一种中心电弧等离子体发生器的理论模型与实验研究
The oscillograph tests the surge waveform of the first order discharge loops of the alternating current arc generator. Nanosecond pulsed waveform is observed in the main surge waveform. 在利用示波器测试交流电弧发生器的一级放电回路的振荡波形时,在主振荡波形中观测到纳秒脉冲振荡波形。
Theoretical simulation of ablation controlled arc s in plasma generator 消融控制电弧等离子体发生器的数值模拟
The working principle, structure and parameters design of plasma arc generator for heat treatment are described. 论述了用于金属材料表面热处理的等离子弧发生器的工作原理、结构特点和参数设计。
SCR rectifier is the same as that of DC arc wilding generator. 从而使可控硅整流焊机的电弧穿透力与直流旋转焊机相当。
Develop a new type AC Generating-DC Arc Welding dual use welding generator driven by diesel, which can be applied to the field welding-operation such as the building of the pipeline, the railway, the bridge, etc. 本文研制了适用于油气管道、铁路、桥梁等野外焊接施工作业,由柴油机驱动的具有交流发电和直流弧焊两种功能的新型弧焊发电机。
APPLICATION OF CO_2 ARC WELDING TO SEAL ROOT PASS OF A φ 2.26m COAL GAS GENERATOR Following thermal cycling loading standard, MIL STD 883C, the life of two types of test chips ( type B and D) are determined with electrical measure. CO2气体保护焊封底技术在2.26m二段式煤气炉上的应用采用MILSTD883C热循环疲劳加载标准,通过电学检测方法测定了B型和D型两种倒装焊封装焊点寿命。
By using the same DC arc plasma generator, long laminar plasma jets are generated with lower working-gas flow rates and the laminar jet length increases apparently with increasing working-gas flow rate or arc current; 采用同一个直流等离子体发生器,工作气体流量小时产生出层流等离子体长射流,射流长度随气体流量或弧电流的增加而明显增加;
Characteristic Analysis and Controlling Principles on Power Supply of DC Arc Plasma Generator 直流电弧等离子体发生器电源的特性分析及控制原理
The pyrolysis of natural gas in the DC nitrogen plasma arc at atmospheric pressure was studied in a 200 kW plasma generator. The effect of methane flow, input power and molar radio of CH_4/ N_2 on the production of carbon black was investigated. 利用200kW的中试装置,在常压下研究了天然气在氮热等离子体中的裂解行为,考察了输入功率、甲烷流量以及CH4/N2摩尔比对反应的影响。
The high-temperature arc has an ablative effect on the electrode while rotating. And the erosion of the electrode affects the longevity of plasma generator. 在电弧旋转过程中,高温电弧对电极很强的烧蚀作用,而电极的烧损会影响到等离子体发生器的寿命。
Image acquisition system mainly included: plasma arc generator, optical filter device, CCD image sensor and image display output device. 为采集到加工状态下的非对称等离子体弧图像,论文自行设计搭建了图像采集系统,主要包括:等离子体弧发生装置,光学滤光装置,CCD图像传感器和图像显示输出装置。
By regulating the feedback depth of welding voltage and welding current, arc welding generator can obtain dropping and constant voltage external characteristics. 通过改变焊接电压反馈和焊接电流反馈的深度,实现了弧焊发电机获得下降特性和平特性两种输出。