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- The distribution of residual stress of weld joints is analyzed. 并分析了焊接接头残余应力的分布规律。
- Seals underbody, weld joints, trunk interior and firewall of motor vehicles. 汽车底盘,焊缝,卡车内饰等。
- Non-watertight weld joints and fillet welding for stiffening member shall be painted after block inspection. 加强构件的非水密焊接接合和填角焊应该在检查完分段后进行喷漆.
- End panels and back are formed of one-piece, wraparound design to minimize welding joints. 前板和后背板为一片成形式环绕设计。
- This process showed a stable arc, good welding joints without any gas pores and cracks. 焊接过程电弧稳定,焊接接头熔合良好,未见裂纹、未焊透、夹渣、气孔等缺陷。
- This paper describes the difference between the terms of groove and bevel in weld joints and condition in ASME Code translation. 本文叙述焊接接头中术语剖口与坡口的区别和在ASME规范翻译中应注意的问题。
- Document inspection: Certificate of merchandise and field sample test reports of rebars; test reports of welding joints. 查验资料:钢筋出厂证明和工地取样试验报告,焊接接头的试验合格报告。
- The welding joints of multilayer vessel and the diagrammatic sketch of the hybrid heat exchanger are attached in the paper. 文中附有多层包扎容器焊接接头和混合式换热器结构等示意图。
- Experiments showed that HIC properties of welding joints for the newly-developed wires can meet the requirements concerned. 试验结果表明,两种研制焊丝的接头抗HIC性能均能满足有关要求。
- The results indicate,that the stress concentration in welding joints of pressure piping becomes larger with the size of unfitness increasing. 计算结果表明:压力管道焊接接头的应力集中不仅随着错边量的增大而增加,并且同尺寸的错边引起的应力集中,纵缝较环缝更明显。
- Fig.6 The effect of heat input on the UTS of the TIG welded joints. 图6线能量与钨极氩弧焊焊接接头极限抗拉强度的关系。
- In order to fulfill requirements of welding quality,welding joints groove patterns and processing precision must be ensured. 为满足焊接质量的要求就必须保证焊接接头坡口型式和加工精度。
- Flash can be continual and steady,and then,the good welding joints could be obtained by properly controlling feeding speed of shifting unit of rail continuous flash welding. 有效地控制钢轨连续闪光焊的动力柱送进速度,可以使整个焊接过程保持连续和稳定的闪光,从而获得优良的焊接接头。
- The testing results show that the factor Dfc derived is an appropriate criterion for evaluation of fatigue damage for metal materials and welding joints. 验证试验结果表明,临界疲劳损伤因子D_(fe)是评定金属材料及焊接接头疲劳破坏的适宜依据。
- Where filler materials having tensile properties deviating (downwards) from the parent metal are used, this fact must be taken into account when dimensioning the weld joints. 从母材部分开始使用具有伸缩性的填角材料之处,计算焊缝时应该考虑到这种情况。
- 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。
- Welding joints is the unsubstantial parts for structure, welding quality is called "incompletely determination", the unsubstantial parts is the focus of quality control. 摘要焊接接头是结构的薄弱环节,焊接质量很难控制,薄弱环节是质量控制的重点。
- The super radial gate for the Hongjiang Hydropower Station has many welding joints so that it is big in welding deformation and difficult to control the welding deformation. 洪江电站超大型弧形闸门焊缝较多,焊接变形较大、焊接变形控制困难。闸门制作中,利用多种焊接变形控制技术,对闸门制造全过程焊接进行了跟踪和研究。
- The effect of the structure of Austenite zone on the performance of gray iron welding joint is studied by means of thermo-simulated test in this paper. 摘要采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。
