This paper states the comparision of gas pressure welding technique with the traditional bar mat joining technique, with each technique being analyzed in view of economics.
阐述了气压焊接技术,与传统钢筋连接工艺相比较,并进行了经济分析,展示出施工中采用钢筋气压焊接技术的美好前
Now, the technology of gas pressure welding has been applying in the engineering of rail welding progressively.
本文采用PLC专用模块和VB编程技术,开发成功了钢轨气压焊工艺参数和温度检测系统,实测了气压焊接工艺参数及其温度变化情况;采用ANSYS有限元分析软件,选择3D单元,对钢轨气压焊温度场进行了模拟计算,通过对钢轨气压焊端面温度场的实测,并对实测结果与模拟结果进行相互比较,改进完善了气压焊温度场有限元模型,得出了模拟计算结果。
The effect factors of production operation on quality of welding pipe are consisted of inputting heat,welding pressure,welding speed,opening angle,seated position of inductor and resistor,geometry size and shape of roughing pipe and so on in the production process of high frequency welding pipe Holding operation process in the production is a important way for increasing the welding pipe qualit
高频焊管生产中 ,操作对焊管质量的影响因素包括输入热量、焊接压力、焊接速度、开口角、感应器和阻抗器的放置位置、管坯的几何尺寸及形状等几方面。
Consequently it is difficult to optimize the welding pressure in pressure constant mode used in conventional ultrasonic plastic welder.
为此本文利用VEP3 1 2压力控制型电气比例阀在能量模式控制的超声焊机基础上 ,首次实现了压力在焊接过程中的可变调节 ,使得焊机能够优化焊接压力 ,从而为接头质量优化奠定了硬件基础。
Aiming at the problems existing in missile semi-cylinder pressure welding process, this thesis analyzes the deformation of the bracket in the system of the missile semi-cylinder pressure welding with theoretical analysis and FEM simulation.
压力焊接是制造领域的一项制造技术,它在航空、航天产品生产中得到了广泛的应用,己被应用于导弹半筒中各零件的连接。
An Application of Bar Mat Gas Welding Technique in Architectural Construction
钢筋气压焊接技术在建筑施工中的应用
Application of Gas Pressur Welding to Steel Bar on Multilayer Structure
钢筋气压焊接在多层框架结构上的应用
"The welder is 1650MM 270kva,hydraulically and pneumatically operated C-Flat Narrow Lap Seam Welder with joint planisher. "
焊机是1650mm270KVA,液压和气动操作的C型-板材窄搭接碾压缝焊机。
The Electron-beam Welding Deformation Research for the Static Vane Loop of the Gas Turbine Compressor
燃气轮机压气机静叶环电子束焊接变形研究
" Regulators for gas cylinders used in welding, cutting and allied processes"
GB/T7899-1987焊接、切割及类似工艺用气瓶减压器
Study of Electron Beam Welding Process for High-pressure Sphere Tank of TC4 Titanium Alloy
TC4钛合金球形高压气瓶赤道缝电子束焊接研究
cylinder ,aluminium, whethr or not welded, of any capacity, for the transport of storage of compressed or liquefied gases
各种容量铝制气瓶,无论是否焊接,用于运输或储存压缩或液化气体
Study of Vacuum Electron Beam Welding Test for Stationary Blade Carrier of Gas Turbine Compressor;
燃气轮机压气机静叶环真空电子束焊接工艺试验研究
"Welding transformer control operated from 380V,DC,50Hz, three phase. "
焊接变压器,380V,DC,50HZ,三相
pneumatic pressing spot welder made in Japan
日本空气加压D点焊机
aluminium bottle [whether or not welded, of any capacity, for the transport or storage of compressed or liquefied gases]
铝制的瓶[无论是否焊接,各种容量,用于运输或储存压缩或液化气体]
Air distribution piping systems almost invariably use soft copper tubing with soldered fittings.
压缩空气的分配管道系统无例外地都是用焊接管件的铜管。
The Quality Control of Pressure Vessel to Take Over the Welding Process of Welding
压力容器接管焊接过程中焊接质量的控制
Steel plates for welded gas cylinders
GB6653-1994焊接气瓶用钢板
Welded steel gas cylinders
GB5100-1994钢质焊接气瓶
welded liquefied petroleum gas cylinder
焊接式液化石油气瓶
gas-operated welding blowpipe, high-pressure-type, hand-held
气动熔焊喷焊器，高压型，手持式
Application of CO_2 Gas Protective Welding to Medium Thickness Plate
CO_2气体保护焊在中厚板焊接中的应用