butt welding

Valves are available in both flanged and butt welding ends. All conform to ASME specifications.

这些阀门都可配置法兰连接端口和对焊连接端口, 都符合ASME标准.

The flash butt welding parameters of axisymmetric 45 steel were determined utilizing the orthogonal test.

利用正交试验法确定了45钢的闪光对焊轴对称件焊接工艺.

Three-dimensional numerical simulation of temperature field for butt joint welding

对接接头焊接温度场的三维数值模拟

Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.

铁素体球墨铸铁与20钢的闪光对焊.

It was successfully applied butt welding of circumferential of pressure vessel using pulse MAG welding.

采用计算机控制,成功地应用于压力容器的环缝脉冲MAG焊工艺.

Development of HRB 500 Grade Reinforcement and Test Study of Its Flash Butt Welding.

HRB500级钢筋的研制和闪光对焊试验研究.

The first UN-200 rail AC flash butt welding machine with patent was introduced.

介绍了国内首台拥有自主知识产权的UN -200 型钢轨交流闪光焊机.

The process of Cu-Al pipe butt welding was analyzed , which is divided into 6 steps.

分析了铜铝管焊接工艺过程, 并将其分解为6个动作.

This paper describes the development of high-pressure steel butt welding bends with straight ends.

本文概述钢制对焊高压带直段弯头的开发.

Fractured 1 Cr 18 Ni 9 Ti butt welding flange was analysed by OM, SEM and EDX.

用光学显微镜 、 扫描电镜和能谱仪分析了1Cr18Ni9Ti对接焊法兰盘断裂原因.

Plasma-arc welding ( PAW ) may be used for hard surfacing, overlaying and fully automatic butt welding.

等离子弧焊可用于敷焊硬合金表面、堆焊和全自动对接焊.

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

The temperature field of steel stick in flash butt welding was discussed.

探讨钢棒在闪光对焊时的温度场分布.

Design of butt-fusion welding machine controller based on ARM

基于ARM嵌入式热熔焊接机智能控制器的设计

Study on the Joint Deformation and the Interface Contaminant Ejection Rate in DC Upset Butt Welding.

直流电阻对焊接头变形和界面污物清除率研究.

Numerical Analysis of Effect of Butt Gap on Molten Pool Form in TIG Helium-arc Welding of Tantalum Sheet

对接间隙对钽薄板TIG氦弧焊熔池形态影响的数值分析

Special Metals is a unique network Butt welding process and results.

特别是金属网对接焊接有独特工艺和效果.

Can be complementary in the spot, touch welding, butt welding, seam welding occasion.

可配套在点焊 、 碰焊 、 对焊 、 缝焊的场合.

Aimming at the characters of TIG helium-arc micro-gap butt welding of tantalum sheet based on ANSYS, the temperature field was calculated when the boundary conditions were different at the gap.

针对钽薄板微间隙TIG氦弧焊接方法，基于有限元分析软件A NSYS，采用数值模拟方法计算了间隙处取不同边界条件时温度场的分布。