For AZ31 and AZ61 magnesium alloy, effects of activating fluxes with hybrid component on weld forming in the a - TIG butt joint welding of are studied.
对接实验针对AZ31和AZ61镁合金材料，研究了在A-TIG焊中混合成分的活性剂对焊缝成形的影响。
This paper studied mainly multi-T joint test data. By analysis test data, gave experience equation for transverse distortion of T-joint welding structure.
本文重点分析了多个T形接头焊接的工艺试验结果，通过对试验数据的分析，得出了对T形接头焊接构件的横向变形的经验公式。
A moving utensil for portable ultrasonic probe which is made of chargeable electronic screwdriver is introduced, and it can be used to assist detector to detect steel butt-joint welding seam.
介绍一种利用充电电动螺丝批改制的轻便手持式超声波探头移动器，可辅助检测人员进行钢板对接焊缝的超声波检测工作，从而提高检测工作效率、减轻工作强度。
The waterproof layer of the lap joint should stick (welding) firm, tight sealing, no distortion, fold, curling and blister defects.
卷材屋顶防水层的搭接缝应粘(焊)结牢固，密封精密，不得有扭曲、皱折、翘边和起泡等缺陷。
In order to solve Audi car muffler welding problems, a MIG automatic welding process and equipment arc developed which is suitable for the material, structure and joint type of the muffler.
针对奥迪轿车消音器的材料、结构及接头形式，研制了适用于消音器焊接的熔化极气体保护自动焊设备，并对焊接工艺进行了研究。
The welding quality of the solder joint on the conducting wire connected with the soldering cover and the PCB.
导线在接插件焊杯内的焊点和导线在印制板上的焊点的焊接质量。
Based on Linear interfacial Fracture Mechanics, a new welding joint model-multi layered interfacial model is proposed in this paper.
基于线性界面断裂力学，提出了焊接接头的新模型—多层模型。
Introduce welded seam specification, standards performed, inspectation items and acceptable index for welding of body and joint pipe.
介绍了阀体与接管焊接的焊缝技术要求、执行标准、检验内容及合格指标。
For such critical structures as boilers and pressure containers, complete welding joint is required.
锅炉及压力容器等重要结构的焊接，要求接头完全连接。
It is proved by fractal theory that the welded state of every micro zone at welded surface is uneven in the formation process of isothermal superplastic solid-state welding joint.
这也从分形理论的角度证明了在超塑性固相焊接头的形成过程中，焊接面各微区的焊合状态是非均匀性的。
The reasonable joint shape and welding process are obtained, whi ch is to provide better reference for the welding technology of this seam.
通过分析得出其合理的T型接头形式和施焊方法，为压力容器中此类焊缝的焊接提供参考作用。
The purpose of weld guide bending test is to detect plasticity of welding joint, welding process and surface defects of materials.
焊缝导向弯曲试验的目的是检查焊接接头的完好性和塑性以及材料的焊接工艺和表面缺陷。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
Aim at 7075 aluminium alloy vacuum electronic beam welding, using nonlinear finite element, the numerical simulation of the residual stresses distribution in welding joint was made.
针对7075铝合金中厚板真空电子束焊接过程，采用非线性有限元法，对焊接接头的残余应力分布进行了数值模拟。
By a method of recording of welding currents and time, the information of joint microstructure and properties can be gained according to the welding time with different currents.
利用微机检测焊接电流和时间，运用统计方法获得在不同焊接电流区间的焊接时间，间接给出焊接接头组织性能的状态。
In the process of DC upset butt welding, the joint quality was strongly effected by the temperature distribution in the direction of the plate width.
板材直流电阻对焊过程中，对接端面沿板宽方向的温度分布对焊接接头的质量有很大的影响。
The effect of electromagnetic force on the splash, joint strength and welding process of capacitor discharge projection welding is studied.
研究了焊接过程中焊接电流产生的电磁力对电容储能凸焊喷溅、接头强度及焊接工艺的影响。
Burn through is the main problem of longitudinal seam welding of ultra-thin tube with small diameter. Assembly of the joint and welding technology are the key to solve the problem.
小直径超薄壁管纵缝焊接的主要问题是烧穿，解决这个问题的关键是严格控制焊接接头的装配质量及焊接工艺。
A new view of characteristic zone of fusion welding joint is put forward through observations and researches of many fusion welding joints.
通过大量的熔化焊接头试样的观察和研究，提出了熔化焊接头特征区域划分新方案。
Basing on SYSWELD software, stress of in-service welding joint of X70 pipeline steel has been simulated, and residual stress of in-service was compared with routine welding.
采用SYSWELD焊接模拟软件对X70级管道在役焊接接头应力进行模拟，并将在役焊接残余应力与常规焊接进行对比。
English Name:Welding and allied processes - Recommendations for joint preparation - Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels.
简体中文标题：焊接和相关工艺。接缝制备的建议。钢的手动金属电弧焊、气体保护金属电弧焊、气焊、TIG焊接和束焊。
Loose joint electric welding training clamp is a training apparatus that used for making the cumulative oil production plant welder welding training activities and improving water welding technology.
活接式电焊训练夹具是制做用于采油厂电焊工累积带水焊接经验，提高带水焊接技术的一种训练器具。
This paper proposes a procedure for artificial neural network (ANN) in spot welding, and establishes spot welding parameter selecting ANN systems and spot welding joint quality predicting ANN systems.
将人工神经网络技术(ANN)引入点焊领域，建立了点焊工艺参数选择ann系统和点焊接头质量预测ann系统。
The bending test is the necessary inspection item of titanium plate and welding joint for the manufacture of titanium vessel.
冷弯试验是钛容器制造中对铁板和焊接接头的必保检验项目。
The defects of welding joint for Marine platform structure, the harm and the cause of every defect were analyzed.
分析了海洋平台结构焊接接头的缺陷及各种缺陷的危害、成因。
The status of design and technological experiment of projection welding seal nut joint is introduced in detail.
详细介绍了凸焊密封螺母接头的设计和工艺试验情况。
The deformability of under-matched X80 grade pipeline steel welding joint was studied through Finite Element Method.
采用有限元法对低匹配条件下x 80钢级管线钢焊接接头的变形能力进行了研究。
The deformability of under-matched X80 grade pipeline steel welding joint was studied through Finite Element Method.
采用有限元法对低匹配条件下x 80钢级管线钢焊接接头的变形能力进行了研究。
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