真空钎焊可得到高质量的钎焊接头。
The superior brazing joint can be obtained by the vacuum brazing.
焊接头可以承受88磅拉力。
同时还可以显著提高钎焊接头的抗剪切强度。
The shearing strength of the brazed joint can be also greatly strengthened.
采用缩口的接触型式，能获得满意的电阻焊接头。
A choke shape design is used for obtaining the satisfactory weld joint.
采用电子万能试验机测试钛金属激光焊接头的力学性能。
Mechanical properties of pure titanium laser welded joint were tested by universal testing machine.
灰斑已成为无缝线路钢轨结构接触焊接头最突出的缺陷。
Grey spot has become the most conspicuous defect in resistance welding joint of the structure of continuous welded rail track.
与YS800焊丝配套的气体保护焊接头力学性能优异。
Excellent mechanical properties can be obtained by using YS800 welding wire as the filler metal.
激光胶接焊接头的抗剥离力远大于胶接接头的抗剥离力。
The peel force of LWB joint is far greater than that of adhesive bonded joint.
研究了钎焊温度和保温时间对钎焊接头组织和性能的影响。
The influence of brazing temperature and holding time on microstructure and tensile strength was studied.
用扫描电镜和能谱分析仪对钎焊接头的显微组织进行了分析。
The microstructure of the brazed joint was analyzed by means of a scanning electron microscope and an energy spectrum analyzer.
而且，极大值分布与该焊接头的疲劳物理行为有良好的一致性。
In addition, the extreme maximum value distribution is in good consists with the general physical understanding of the structural behaviour of welded joint.
采用水浸超声聚焦直入射法对镀锌薄钢板点焊接头进行了质量评价。
The quality of spot welds in galvanized sheet metal was evaluated by using ultrasonic water immersion focusing method.
因此，要得到理想的钎焊接头，必须合理调整铜层厚度及钎焊工艺参数。
So we must adjust the thickness of Cu layer and parameters in order to get ideal joints.
结果表明，扩散处理及钎焊间隙对钎焊接头的再熔化温度有强烈的影响。
Results show that both the diffusion treatment and the brazing gap affect strongly on the remelt temperature.
并利用三维动态有限元模拟了点焊接头疲劳裂纹扩展过程中频率变化特性。
Then the characteristics of frequency variation during the fatigue crack propagation process are simulated by three - dimensional dynamic finite element analysis.
采用塑性变形理论和刚粘塑性材料模型研究了直流电阻对焊接头的塑性变形。
The joint deformation of DC upset butt welding was studied by using theory of plastic deformation and rigid-viscosity plastic material model.
同时，选择合适厚度的钎料会降低钎焊接头的残余应力，改善接头连接强度。
Choosing a appropriate thickness filler metal for brazing metal-ceramic can decrease the residual stresses in the brazed joints and improve the joint strength.
通过SEM/EDAX以及热力学方法分析了钎焊接头组织及钎缝的成分分布。
The joint structure and element distribution at brazing seam are also studied by SEM/EDAX and thermodynamics measures.
去除焊缝余高或将焊缝设计在最大剪应力平面内可明显改善对焊接头的疲劳性能。
The fatigue resistance of the butt welds can be improved by means of removing the weld reinforcement and designing the weld in the maximum shear stress plane.
由于钢轨接触焊接头灰斑与性能受众多参数综合影响，故采用正交设计安排试验。
Because of that both the grey spots and the performances of the rail resistance welding joints are under the synthetical influence of many parameters, the orthogonal design was used to settle tests.
对1420铝锂合金、BT20钛合金薄板及其激光焊接头的耐腐蚀性进行了研究。
Salt spray test on Al-Li alloy 1420, BT20 titanium alloy and their laser-welded joints was carried out.
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。
A new view of characteristic zone of fusion welding joint is put forward through observations and researches of many fusion welding joints.
研究了焊轮压力和焊接电流对无间隙原子钢(if钢)压平缝焊接头抗拉强度的影响。
The effects of welding force and welding electric current on the tensile strength of mash seam welded joints in the interstitial-free (IF) steel have been studied.
利用三维有限元模拟和动态响应试验对点焊接头疲劳裂纹萌生和扩展特性进行了研究。
Fatigue crack characteristics are investigated based on the dynamic response simulation by finite element and the dynamic response experiments for tensile-shear spot-welded specimens.
提出一种基于参数监测和信息处理保证电阻点焊接头质量的计算机软件系统实现方法。
A method is proposed to design the computer software that is used to assure joint quality of resistant spot welding based on parameters monitoring and information processing.
简体中文标题：焊接。钢、镍、钛和其合金的熔焊接头(束焊除外)。缺陷的质量等级。
English Name: welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections.
影响钢轨闪光焊接头焊接质量的因素很多，其中焊机动力柱的送进速度就是重要因素之一。
The feeding speed of shifting unit of welding machine is one of the most important factors of rail continuous flash welding quality.
文章讨论了钎焊时间、钎焊温度、钎焊间隙及焊后扩散处理对钎焊接头再熔化温度的影响。
This paper discusses the effect of brazing time, brazing temperature, brazing gap and diffusion treatment on the remelt temperature of the brazed joint.
文章讨论了钎焊时间、钎焊温度、钎焊间隙及焊后扩散处理对钎焊接头再熔化温度的影响。
This paper discusses the effect of brazing time, brazing temperature, brazing gap and diffusion treatment on the remelt temperature of the brazed joint.
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