The collection and control of quality information on rail flash butt welding 钢轨闪光焊质量信息的采集与控制研究
The butt welding seam of the long neck flange and cylinder should also be fully welded. 长颈法兰与圆筒的对接焊缝应为全焊透焊缝。
Looking for maker who can supply high quality of carbon steel and stainless steel butt welding fitting per ansi standard. 我们正在寻找可以提供高品质铅钢和不锈钢焊接设备的供应商。
Study of forming mechanism of molten pool of TIG helium-arc small-gap butt welding for Tantalum sheet 钽薄板小间隙TIG氦弧对接焊熔池形成机理的研究
Simulation of the Main Circuit of Flash Butt Welding Power Supply and Design of its Parameters 闪光对焊机电源主电路仿真及参数设计
Plasma-arc welding ( PAW) may be used for hard surfacing, overlaying and fully automatic butt welding. 电动电弧对焊机,自动或凌晨自动式等离子弧焊可用于敷焊硬合金表面、堆焊和全自动对接焊。
According to the actual situation of Guangdong province township shipyard, Introduction to butt welding and fillet welding procedure approval process and technical standards and the note. 结合广东省乡镇船厂实际,介绍钢板对接焊和角接焊的焊接工艺认可流程、技术标准和有关注意事项。
Influence of Titanium Strip Butt Welding Quality on Microstrueture and Properties for Finished Products 钛带坯对焊质量对成品组织和性能的影响
Analysis on Finite Element Simulation of Laser Butt Welding for Stainless Steel Sheet 不锈钢薄板激光对接焊有限元仿真分析
Impulse current semiautomatic butt welding machine 自动脉冲调制发射机脉冲电流半自动对焊机
Groove preparation, cleaning before welding and butt welding construction of ther tower were showed. 介绍了坡口加工、焊前清理和上下塔对接施焊进程。
The principle, applications and process of TANDEM double wire welding for butt welding in shipbuilding were introduced. 介绍了TANDEM双丝焊在造船拼板焊接中的原理、应用和工艺。
Optimization Study on Welding Sequence of the Hull Profile Butt Welding 船体型材对接焊的焊接顺序优化研究
Based on the operating principle of magnetically impelled rotating arc, a new type of tube to plate butt welding device was designed. 根据磁控旋转电弧的工作原理,设计了一种新型磁控旋转电弧管板对焊装置。
Analysis and countermeasures of internal dent defects in butt welding of austenitic stainless steel pipes 奥氏体不锈钢管接口对焊内凹缺陷的原因分析及对策
Numerical Simulation of Residual Stress of Butt Welding Pipe Based on Element Birth and Death 基于单元生死的管道对接焊残余应力数值模拟
Impulse current semiautomatic butt welding machine Development of Strip Auto-overlaying and Auto-grinding Set for Repairing Hydraulic Turbine Guide Vane 脉冲电流半自动对焊机修复导叶的自动堆焊及磨削成套设备研制
Formative Factors and Preventive Measures of Weld Porosity in Butt Welding of Oil& Gas Transmission Pipeline 油气输送管道对接焊缝中气孔的成因及控制措施
This paper, based on analyzing the process of Cu-Al pipe butt welding, discussed the design of the executive system and control system for PLC controlled Cu-Al pipe butt welder. 在分析了铜铝管焊接工艺过程的基础上,重点论述了铜铝管对焊机执行系统和控制系统的设计。
Development on Monitor-Control System& Study on Process for New Portable Rail Flash Butt Welding Machine 新型移动式钢轨闪光焊机监控系统软件开发及工艺研究
Therefore the general construction process scheme is worked out as follows: open trench drainage, work site dried in the sun, conventional butt welding, and pipe laid down into trench. 经过调研和反复现场勘察,确定的总体施工方案为:挖明沟排水,作业带晾晒,正常组对焊接,沉管下沟。
The result shows that the forecast controller exhibits excellent performance on eliminating synchronism of upsetting force in flash butt welding. 仿真结果表明基于单神经元预测控制的同步误差调节器在消除顶锻阶段同步误差上具有明显的作用。
Resistance method or flashing method is used for butt welding on parts, bars, pipes of low carbon steel and non-ferrous metals. 采用电阻法或闪光法对接低碳钢及有色金属零件、棒、管等材料。
Butt welding by creating an electric arc between the two pieces which melts and joins them; used for joining segments of metal pipe. 通过在两部分间产生电弧使变软并连接起来的对接。
Aiming at the characteristics of Flash Butt Welding, the system adopts the expert controller of PID. 针对闪光对焊的特点,采用了专家PID控制。
The welding technology used for preheating flash butt welding was evaluated for workpieces with large welding section. 针对大截面工件的闪光对焊工艺特点,确定了预热闪光焊的焊接工艺。
The effect of the main parameters on weld forming of Aluminum/ Steel butt welding is studied. 研究了主要工艺参数对铝/钢激光对接焊焊缝成型的影响。