普通等离子弧切割机的电源。
有时氮气还被用作氧等离子弧切割时的起弧气体。
Sometimes nitrogen are being used oxygen plasma arc cutting of arcs gas.
空气等离子弧切割工艺是值得推广的热切割新技术。
The air plasma arc cutting technology is worthy to popularize a new thermal cutting technology.
本文介绍了可控硅脉冲等离子弧焊电源的研制成果。
The result of developing SCR power supply for pulse plasma arc welding is introduced in this paper.
对双相不锈钢进行热切割应该仅限于等离子弧切割方法。
For duplex stainless steel thermal cutting shall be limited to the plasma arc method.
等离子弧焊具有能量密度高，一次性可焊厚度大等优点。
The plasma arc welding have a high energy density, thick welding thickness that can weld for single time.
本文介绍了一种适用于生产的、结构简单的等离子弧焊枪。
This paper presents you a simple structure plasma welding gun which is suitable for production.
试验研究了钴铬合金口腔修复材料微束等离子弧焊的可行性。
The article discussed the feasibility of micro-plasma arc welding Co-Cr alloy for oral cavity repair.
基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。
Direct metal forming based on plasma arc welding is a novel rapid prototyping process.
本文介绍了逆变式等离子弧切割机的工作原理、使用方法和维修措施。
The principle, operation and repair of invert plasma are cutting machine are introduced in this paper.
高频等离子弧及其诱发的激光支持燃烧波对于获得非晶结构起关键性的作用。
Highfrequency plasma and laser supported combustion wave induced by it are the main reasons for amorphous structure of ultrafine co powder.
为减小切口宽度，提高切口质量，进行了水再压缩等离子弧切割陶瓷实验研究。
To reduce the kerf width and to improve the kerf quality, the experiments of ceramic cutting with water constricted plasma arc are carried out.
就阀门密封面等离子弧堆焊的技术关键问题：毛坯加工、工艺选择及质量控制等。
The key problems of technique for plasma hardfacing for sealing face of valve such as blank making. Process selecting and quality controlling.
本文的工作对于等离子弧焊接工艺参数的匹配及其过程的优化有重要的指导意义。
This work may be as a useful tool for the understanding of the parameters matching and process optimization in plasma arc welding.
本文设计出尖状磁场约束等离子弧的装置，进行了磁场约束等离子弧的加工实验。
In this paper, the device of plasma arc restricted by cusp type magnetic field is designed. The machining experiments of plasma arc restricted ny magnetic field is done.
从热特性、电特性、焰流速度和燃烧稳定性的角度分析了发生器中等离子弧的特征。
It analyses the plasma electrical arc characteristic from the thermal and electrical characteristic and flame flow rate and the burning stability.
焊接设备包括自动等离子弧和TIG 表面硬化机械设备。在此只展示少数典型设备。
Welding equipment includes automatic plasma arc and TIG hardfacing machines. Only a few typical machines are shown here.
该系统不仅可以进行脉冲等离子弧焊接，而且可以实现脉冲等离子弧焊接的熔透控制。
The system can not only be used in pulse plasma arc welding, but also can be used in penetration controlling in plasma arc welding.
设计并研制了深内孔等离子弧粉末喷焊枪，该枪具有在高温下连续稳定工作的优异性能。
A plasma gun for spraying welding inside surface of deep hole with powder is designed and developed which has the property worked continuously at high temperature.
试验结果表明：该电源具有良好的动特性和静特性，能很好地满足脉冲等离子弧焊的要求。
The-test results show that the power supply exhibits good dynamic and static characteristics, and therefore can perfectly fulfil the requirements of pulse plasma arc welding.
数控等离子弧切割机是典型的机电一体化设备，它综合应用了相关各门技术的最新科研成果。
NC plasma cutter is typically a mechanical and electrical integrated equipment, which applies the latest scientific and research results in each technological area concerned.
采用低成本电荷耦合器件制作了焊接过程视觉传感器，实现了一种等离子弧焊焊缝实时跟踪系统。
Using low cost charge coupled device (CCD), a vision sensing equipment in welding process was made, and a real time plasma arc welding (PAW) seam tracking system was implemented.
为减小陶瓷板件切口宽度，提高切口质量，采用水箍和磁场对附加阳极等离子弧进行综合二次约束。
In order to reduce the kerf width and improve the kerf quality, the hydromagnetically confined plasma arc was used to cut engineering ceramic plates.
主要阐述了采用自制新型水介质等离子弧设备对氮化硅陶瓷材料进行加热辅助切削的试验条件及过程。
This paper introduces the experiment condition and process to carry out hot cutting on silicon nitride ceramics materials with new self-made water-plasma arc equipment.
结果表明，施加水再压缩对提高等离子弧柱的能量密度和稳定性、进而提高陶瓷件切割质量非常有效。
It is shown that the water constriction is effective on improving the energy density and stability of the arc, so the cutting quality can be improved also.
本文就小电流空气等离子弧切割工艺的特性、切割质量、切割设备、存在问题和应用情况作了综合介绍。
The article introduces synthetically technological properties, cutting quality and equipment, the present problems and the applied condition for low-current air plasma cutting.
根据不同的主要气体，主要分为氩等离子弧切割划分，氧气切割和等离子弧切割，空气等离子弧的类型。
According to the different main gas, mainly divides into argon plasma arc cutting division, the oxygen plasma arc cutting and cutting, air plasma arc type.
本课题就是在铁基和镍基的等离子弧堆焊过程中引入纵向直流磁场，利用磁场的作用提高堆焊层的性能。
This paper is about the effect of introducing longitudinal magnetic field on plasma overlaying of Fe-based and Ni-based welding alloy.
简述了脉冲等离子弧焊接的特点，介绍了该脉冲等离子弧焊接的单片机控制系统总体设计思想及其组成。
It describes the feature of pulse plasma arc welding and introduces the general design thinking and its composition of SCM control system for the pulse plasma arc welding.
简述了脉冲等离子弧焊接的特点，介绍了该脉冲等离子弧焊接的单片机控制系统总体设计思想及其组成。
It describes the feature of pulse plasma arc welding and introduces the general design thinking and its composition of SCM control system for the pulse plasma arc welding.
应用推荐