welding pipe

Measurement and Control of Residual Stress in Spiral Sub-merged Arc Welding Pipe

螺旋缝埋弧焊管残余应力的测试与控制

A kind of pipe welding robot based on PIC Single Chip Microcomputer is studied in this paper.

研究了一种基于PIC的导轨式全位置管道焊接机器人。

Specification for welding of Cr-Ni austenitic steel, Fe-and Ni alloy pipe for petrochemical industry.

石油化工铬镍奥氏体钢 、 铁 镍合金 和镍合金管道焊接规程.

Quality Evaluation of the Girth Welding Connection of ERW Welding Pipe

ERW焊管环焊缝焊接接头的质量评定

The welding is so smooth that you can hardly see where the sections of pipe are joined together.

这管子焊接得很光滑,你很难看出什么地方是焊接的.

The Rapid Analysis of Welding Quality for the Longitudinally High Frequency Welded Pipe

高频直缝焊管焊接质量的快速分析法

Controlling the Horizontal Spiral Loop of Φ 219 Welding Pipe Mill With PLC

Φ219焊管机组水平辊螺旋活套的PLC控制

X denotes welding pipe rack. serial number refers the welding pipe rack number.

代表焊接管架. 序号代表第几个焊接管架.

Special welding equipment must be developed , to achieve Cu-Al pipe weldment in quality.

为实现铜 - 铝管的优质焊接,需要研制相应的焊接设备.

The reason of lower welding qualified rate of high frequency welding spiral fin pipe is analyzed.

分析了高频焊接螺旋翅片管焊接合格率偏低的原因.

The problems related to the measurement and control of residual stress in the production of spiral sub-merged arc welding pipe were analyzed based on tests.

在大量试验的基础上，综合论述了螺旋缝埋弧焊管实际生产中有关残余应力的测试与控制问题。

Temperature and residual stress fields of industrial pipe discontinuous and continuous welding was simulated by ABAQUS.

应用大型有限元分析软件ABAQUS,对工业管道间断焊与连续焊的温度场和残余应力场进行数值模拟.

Petroleum pipe welding line detecting robot system based on DSP

基于DSP的石油管道焊缝检测机器人系统

Technology: flange type of heating is heating pipe and welding flanges from fixed.

工艺: 螺牙法兰式电热管是由加热管与螺牙法兰焊接而成.

The advantage of heat tension size reducing process adopted on electric welding pipe developed by Technology Institute of Kawasaki Steel Corp. Japan, and the basic character of the high strength and high ductility pipe are introduced.

介绍了日本川崎制铁公司技术研究所开发出的电焊钢管采用热张力减径工艺的特性，及这种钢管的高强度、高延性等基本特性。