Finite element analysis of anti-break performance and anti-shock strength of the armored steel thermit welding joint;
装甲钢板铝热焊接头抗断性和抗击强度有限元分析
This paper analyzes various welding defects appearing in the process of thermit welding, and advances some control measures.
分析了铝热焊焊接过程中出现的各种焊接缺陷,并提出了预防措施。
By way of studying thehardness of rail weld after flash welding or thermit welding, it is shown that bainite rail AB1 has higher.
通过对目前铁路大量使用的珠光体型热轧钢轨以及国产贝氏体AB1钢轨闪光焊及铝热焊接头硬度进行检验,其结果符合铁道部行业标准TB/T1632—2005钢轨焊接中的相关要求,对比了几种钢轨焊后硬度的不同,认为贝氏体钢轨整体硬度较高,正火后接头硬度不均匀性大幅改善,将较大地提高钢轨接头的耐磨性,减少因接头磨耗而导致过早下道的发生。
electrode ,of base metal, coated or cored with flux, for soldering, brazing or welding
焊条,贱金属制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
electrode ,of metal carbides, coated or cored with flux, for soldering, brazing or welding
焊条,硬质合金制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
rubber hoses for welding, cutting and allied equipment
焊接、切割用橡胶软管
eutectic brazing alloy
低共熔点软钎焊合金
Software Research of Double Torch Pipeline Welding Robot
双焊矩管道焊接机器人控制系统的软件研究
Filler rods for gas welding of mild steels and low alloy high tensile steels - Determination of mechanical properties of deposited weld metal
软钢、低合金高强度钢气焊用焊条－－堆焊金属的力学性能的测定
" Specification for hose for equipment for gas welding, cutting and related processes-Acetylene rubber hose"
GB/T2551-1992焊接及切割用橡胶软管乙炔橡胶软管
" Specification for hose for equipment for gas welding, cutting and related processes-Oxygen rubber hose"
GB/T2550-1992焊接及切割用橡胶软管氧气橡胶软管
Hose connection for equipment for welding and cutting
GB/T5107-1985焊接和切割用软管接头
Type S brazed stainless steel flexible metallic hose
GB/T3642-1983S型钎焊不锈钢金属软管
Softening of Heat Affected Zone (HAZ) of 2090Al -Li Alloy during Welding
2090铝锂合金焊接热影响区软化机理
Soft and natural wood, wet wood, very suitable for brazing, planer knives.
软木、天然木材、湿木、非常适合硬焊，刨刀。
Study on Soft-switching Circuit of Half-bridge Arc Welding Inverter;
半桥逆变弧焊电源软开关电路的研究
The Research of High Power Factor Soft Switching Inverter Welding Machine;
高功率因数软开关逆变式焊机的研究
Research of Soft Switching Inverter Welding Machine Based on DSP;
基于DSP的软开关逆变CO_2焊机的研究
The Simulation and Test Study of Soft-Switching Spot-Welding Inverter Power Source;
软开关点焊逆变电源仿真与试验研究
Application of LINGO Optimization Software used in Welded Beam
LINGO优化软件在焊接条设计上的应用
Principles of automatic gold wire pressure welding machine and software design
全自动金丝球压焊机原理及软件设计