电子版上的焊缝会用雷射光来检查有没有瑕疵。
它们还必须能够区分是腐蚀、裂纹还是焊缝修复。
They also must distinguish between corrosion pits, cracks and welded machining repairs.
货舱舱口盖焊缝和尺度检查。
焊缝应按照程序进行标记。
标准焊缝为跨端自焊缝。
Standard weld is autogenous weld across end (A.W.A.E.). Sanded after weld.
鉴别焊缝的单孔冲压机。
若焊缝或管子本身不合格，必须更换管子或修理。
If a weld or the pipe itself is faulty, it must be replaced or repaired.
焊缝区裂纹。在焊缝线或紧靠焊缝线出现的裂纹。
Weld Area crack. A crack in or immediately adjacent to the weld line.
另外采用系列加载试验对焊缝、母材的性能进行了研究。
In addition, series load experiments were used to study properties of weld and base metal.
打磨焊缝表面缺陷或机械损伤后的厚度小于母材的厚度。
Seam surface defect after grinding or thickness is lower than base material after mechanical treatment.
避免焊缝过分集中：焊缝过分集中将使应力叠加在一起。
Avoiding serious collection of weld: serious collection of weld will make the stress added together.
焊缝可分为对接焊缝、角焊缝、塞焊缝和端接焊缝四种。
The weld can be divided into four types: butt weld, fillet weld, plug weld and end weld.
对所有其它材料，焊缝金属的最低含碳量应是0.05%。
For all other materials, the minimum carbon content of the weld metal shall be 0.05%.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
Cracks have been found in the flange and web splices at groove welds in at least four Bridges.
另外焊缝形状的选择对焊接工艺及制造成本有着重要的影响。
In addition, the choice of the weld shape strongly affects the welding process and the manufacturing costs.
研制了针对钢结构桥梁焊缝缺陷扩展的超声相控阵监测系统。
The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched.
研究了焊缝金属相对宽度和焊缝金属强度对接头性能的影响。
Influence of the relative width of weld metal and strength of weld metal wes researched.
焊缝金属的机械性能焊缝金属的机械性能不是分类中的一部分。
Mechanical properties of the weld metal Mechanical properties of the weld metal are not part of the classification.
本文介绍了一种利用接触式导轮作为传感器的内环焊缝自动跟踪装置。
The automatic internal girth weld tracker using contact type guide wheel as sensor is introduced in this paper.
并根据实践经验和试验研究，对焊缝构造等问题，提出了新作法的设想。
It put forward some new ideas about detail of welded joints on basis of experience and tests.
并利用显微组织变化和电化学理论分析了焊缝试样HAZ的SCC机理。
The mechanism of SCC in HAZ of specimens was analyzed by the microstructure variation and electrochemical theory.
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。
Introduce welded seam specification, standards performed, inspectation items and acceptable index for welding of body and joint pipe.
检查各焊接部位的情况特别是断绳安全装置和吊笼安全插块部位的焊缝情况。
Test the condition of all the welding parts especially rope-break safety instrument and welding seam of suspension coop safety inserting block.
在寒冷的环境下为了预防冷凝和产生多孔的焊缝，使用预热可能会有一定帮助。
It may be helpful in cold ambient conditions to avoid the risk of condensation and possible resultant porosity.
返修后的补焊焊缝必须修磨表面，使其外形与原焊缝大体一致，不得过宽过高。
Welds should be grinded after reworking to keep the shape similar to the old welds.
返修后的补焊焊缝必须修磨表面，使其外形与原焊缝大体一致，不得过宽过高。
Welds should be grinded after reworking to keep the shape similar to the old welds.
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