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- The automatic control system of circular seam welding process for non - rotated pipeline was developed in the paper. 建立了非旋转管道环缝焊接自动控制系统，并介绍了其系统结构和工作原理。
- AUTOMATIC CONTROL TECHNIQUE OF CIRCULAR SEAM WELDING PROCESS FOR NON-ROTATED PIPELINE 非旋转管道环缝焊接自动控制技术
- circular seam welding 环缝对接焊
- circular seam welder 环缝对焊机
- Coals are removed from circular seam of silo so that material section is increased and silo coal blockage is reduced. 采用环式缝隙出煤，增加物料出口截面，改善筒仓蓬煤堵煤现象。
- A skelp end weld) is a seam weld that joins plate or skelp ends together in helical seam pipe. （钢带对头焊焊缝）就是螺旋缝钢管上钢板或钢带头尾相接的焊缝。
- Application of FWG type circular seam vortex burner to the stove shows stable burning, strong gas adaptability and overcomes burning stop during production. 采用FWG型环缝涡流式燃烧器后,其燃烧稳定,适应能力强,煤气适用范围广,不堵塞火嘴,从根本上解决了热风炉燃烧不稳定和运行时灭火的问题。
- The machine can carry out seam welding for stainless steel and carbon steel, with features of stepless adjustment of pulse, current, welding rate and time for pressuring. 该设备可对不锈钢、碳钢进行搭接缝焊焊接，具有脉冲频率、电流大小、焊接速度及加压时间等参数的无级调节。
- The seam welding sample for auto oil tank is adopted as example to illustrate the features of nuggets of resistance welding via the use of saturated water solution of picric acid. 摘要以汽车油箱缝焊样品为例，采用苦味酸饱和水溶液可以比较好的显示一些电阻焊的焊核形貌；
- Development of automatic welding machine for welding circular seam of kelly bar 方钻杆环缝自动焊机的研制
- NUMERICAL CONTROL AUTOMATIC WELDING MACHINE FOR DRILL PIPE CIRCULAR SEAM 钻杆环缝数控自动焊机
- The circumferential welding and the straight seam welding at all position can be realizable by using welding crawl equipment for all position together with the flexible metal band track. 全位置焊接爬行器配用柔性的钢带轨道可实现空间位置的环缝和直缝焊接。
- Abstract The seam welding sample for auto oil tank is adopted as example to illustrate the features of nuggets of resistance welding via the use of saturated water solution of picric acid. 摘要 以汽车油箱缝焊样品为例，采用苦味酸饱和水溶液可以比较好的显示一些电阻焊的焊核形貌；真实熔合线位置显示清晰，便于观察、测量。
- NUMERICAL CONTROL MAG AUTOMATIC WELDING MACHINE FOR BARREL CIRCULAR SEAM 筒体环缝数控MAG焊接自动机
- Type ZH\|360 longitudinal seam welder is exclusively used for longitudinal seam welding on flat plates, cylinders, opened boxes of weldable metals. 360纵缝焊接机专用于可焊接金属的平板、圆筒、开口箱体等工件的纵缝焊接。
- 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. 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。
- A mash seam welder (MSW) from Taylor is installed at the NO. 1 CGL of tang steel cold rolling plant to realize semi-endless production by welding the consecutive coils together. 唐钢冷轧薄板厂1%23镀锌生产线采用泰勒公司的窄缝搭接焊机。
- This paper describes the production process for plate used for large-calibred straight seam welded pipeline. 介绍了大口径直缝焊接钢管用钢板的生产工艺。
- The casing is made from seam welded steel tubing, specifically 1-1/2" Electrical Metallic Tubing (EMT). 套管是由焊缝焊接钢管，特别是1-1/2 “ 电器金属油管 （ emt ）。
- Analysis of Welding Quality for Circular Seams of MSR 汽水分离再热器环缝焊接质量分析
