针对高压空气环境的特殊性，研制了高压焊接试验舱和钨极氩弧自动焊机。
Aiming at special demands under high air ambient pressures, this paper developed the hyperbaric welding test chamber and the automatic GTAW machine.
研制了一套水下高压焊接试验装置，该装置由配气储罐、高压试验舱、气体环境检验舱、监控系统等部分组成。
A tester is developed for the hyperbaric welding of underwater pipeline. It consists of a regulating gas storage, a hyperbaric test tank, a verifying-gas tank, and a control and monitor system.
试验结果表明，高压焊接试验装置性能可靠，功能齐全，操作方便，控制与监控功能达到高压焊接试验的设计要求。
The hyperbaric welding tests prove that the tester is provided with a good capability, high stability and convenient use, and it meets the design requirements of the hyperbaric welding…
内高压成形零件的强化，以及重量更轻，由于结构的完整性和减少焊接或添加件。
Hydroformed parts are stronger and weigh less due to structural integrity and fewer welds or add-on pieces.
高压锅炉锅筒纵缝焊接时，采用的焊接设备为电渣焊。在不具备电渣焊的情况下用改进的埋弧自动焊成功的替代了电渣焊。
The welding of high pressure boiler longitudinal weld shall be electric slag welding which may be replaced by improved auto-submerged arc welding when have no electric slag welding.
通过工艺方案选定和工艺评定试验，探索制订了最佳工艺参数，使焊接的高压汽水分离器筒体达到了质量要求。
After the selection of process scenario and process assessment test, the optimal process parameters are found and the welded cylinder of the high pressure separator satisfies the quality demands.
介绍高压容器筒体开孔补强设计以及开孔补强件类型及焊接方法。
The article describes the reinforcement design of openings on high pressure vessel shells as well as reinforcement component type and welding techniques.
通过对试验结果的分析，确定了工艺参数，并成功地将该工艺应用到高压加热器产品的焊接中。
The procedure parameters are then determined from analyzing processes and results of experiments. The procedure is applied to welding high pressure heating vessel.
焊接式高压单向阀只允许介质向一个方向流动，而且阻止方向流动。
Welding type high pressure check valve is only allowing media to flow in one direction, and stop the flow direction.
本文分析了高压氨洗塔中四种复杂的异种钢接头的焊接性能，对接头坡口设计、焊材的选用、工艺规范的选取进行了深入的探讨。
The paper analyses the weldabilities of four kinds of dissimilar metals welding joints and also discusses the design of welding grooves, selection of filler metals and welding code.
试验证明，该焊机可以成功地应用于高压环境下的焊接。
Welding tests showed the panel TIG welding machine can be applied successfully in hyperbaric conditions.
电子束焊机由电子枪、高压电源、真空机组、真空焊接室、电气控制系统、工装夹具与工作台行走系统等部分组成。
Electron beam welding machine consists of electron gun, high-voltage power, vacuum unit, vacuum welding chamber, electrical control system, fixture and working station running system and etc.
本文介绍了几种典型压力容器：球形容器、高压洗涤器的焊接工艺评定。
This paper introduces some welding procedure qualifications for spherical storage tanks, high pressure scrubbers.
采用先进的双丝窄间隙埋弧焊设备和专用焊接工艺，成功地焊接了大厚壁高压蓄势器，质量检查全部合格。
An advanced double wires narrow gap SAW technique, equipment and special procedure have been used to weld high pressure storage tanks successfully with high quality welding joints.
分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因，介绍了简易消磁焊接新方法。
The reason of magnetic deflective blow when high pressure vapor pipe is magnetized and welded is analyzed. A new simple demagnetizing weld is introduced.
简介了机械连接、放热焊接等新技术应用于中、高压电缆接头中导体连接的现状。
This paper describes the application of new technology such as mechanical connection and heating weld in the conductor connection of HV and MV cable.
通过对高压导管焊缝裂纹的情况核实，决定采用焊接挖补的方法进行修复。
Through the situation of slight crack of brazing seam is verified to high-handed pipe. Decision adopts and join by welding near dig the method built up and carry on renovate.
从力学性能比较，中压比高压电子束焊接接头力学性能要好，尤其是冲击性能。
From the mechanical property, medium-pressure electron beam welding is better than that of high-pressure, especially the impact toughness.
试验研究表明，提高焊接机器人的控制水平、采用遥控操作，是解决高压干式焊接的关键技术。
Experimental results show that a higher control level and remote control by adoption in a robot are the key techniques of TIG welding in high-pressure air condition.
综述了高压运行油气管线在役焊接修复的意义、分类、工艺特点和存在的主要问题，总结分析了最近几年国外在在役焊接烧穿和最小线能量方面的最新研究成果。
On he base of analyzing the characteristic of oil & gas pipelines and present status of repairing by welding of our country, the key problem of developing in-service repairing by welding in our count.
高压干法水下焊接以其焊接质量高、接头性能好等优点越来越受到重视。
Because it has some virtues such as high welding quality and good joint, hyperbaric underwater welding has got more and more attention.
YKK系列高压三相异步电动机造型采用钢板焊接成箱式结构，重量轻，刚度好；
YKK Series high voltage(6kV or 10kV) induction motors has the box-type construction, which was made up of steel plate welded with each other, lightweight and good stiffness.
在普通环缝焊机的基础上，依据高压金属软管结构特点，研制了一套金属软管焊接自动化装置，主要由旋转装置、传动机构和焊接夹具组成。
An automatic device for metal hose welding was designed based on the common latitudinal seam welder, according to the structure of high-pressure metal hose.
高压阀和高压设备分部供应工业，医疗和特种燃气设备，以及焊接设备。
The high pressure valves and equipment division provides industrial, medical, and specialty gases equipment, as well as welding equipment.
主要用于高压加压的天然气加气系统，防止加压天然气倒流的阀门。焊接式高压单向阀是靠管路中介质本身的流动产生的力而自动开启和关闭的，属于一种自动阀门。
Welding type high pressure check valve is generated by the pipeline flow of the medium itself force automatically turned on and off, is an automatic valve.
结果表明：射线探伤检验，中压电子束焊接合格率优于高压电子束焊接；
The results show that the qualified ratio of medium-pressure electron beam welding is higher than high-pressure electron beam welding in radiographic inspection.
结果表明：射线探伤检验，中压电子束焊接合格率优于高压电子束焊接；
The results show that the qualified ratio of medium-pressure electron beam welding is higher than high-pressure electron beam welding in radiographic inspection.
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