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- The possible girth weld match procedure for the pipeline is discussed too. 最后综合各种因素分析了西气东输管道应采用的环焊缝匹配工艺。
- The possible girth weld match procedure for the pipeline is discussed too at the end of the paper. 最后综合各种因素分析,提出了西气东输管道应采用的环焊缝匹配工艺。
- Effect of girth weld strength match on limit load and fracture resistance of high strength, large diameter pipelines steel is analyzed with FAD (Failure Analysis Diagram) method. 摘要采用失效评定图技术分析了油气长输管道中高强度管?钢大口径管道环焊缝不同强度匹配形式对管道极度限承载能力以及抗断性能的影响。
- The effect of girth weld strength match on the limit load and fracture resistance of high-grade, large diameter pipelines was analyzed with failure analysis diagram (FAD) method. 摘要采用失效评定图技术分析了油气长输管道特别是高强度大口径管道环焊缝不同强度匹配形式对管道极限承载能力以及抗断性能的影响。
- YS Automatic Girth Welder (YS-AGW-I/II) is mainly used in horizontal girth inside / outside welding of large tanks、vessel etc. The welder applies submerged arc welding. 型埋弧自动横焊机采用埋弧横向焊接工艺,主要用于大型储罐、容器等内外环缝的焊接.
- In view of the girth welding of ERW welding pipe, some welding procedures are designed. 针对ERW焊管的环焊缝焊接,设计了主线路焊接、连头焊、返修焊接工艺,并依据SY/T4103-1995进行了包括无损探伤和破环性力学性能试验等焊接工艺评定实验。
- Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds. 超声检测是油气管道环焊缝缺陷检测的一项重要技术。
- Automated ultrasonic inspection of cross country pipeline girth welds: data systems and the analysis software ties into the governing API code. 管道环焊缝自动超声检测:数据分析和API规范。
- Abstract: The principle and characteristic of structure of DN63 automtic girth welding machine for motorcycle damper are introduced.The welding machine is practical. 文摘:介绍了DN63摩托车减震器环缝焊接自动焊机的原理及结构特点,由于结构简单、使用方便、具有一定的实用性。
- With the assembly process,girth welding seam will bear a larger load and heat treatment temprature will exceed the material allowable temprature. 但这种组装方式使环焊缝受载荷较大,而且热处理的温度超过了材料允许的使用温度,因此必须对需热处理的环焊道进行临时加固处理。
- The system not only adapts to automatic testing pipeline girth welds, but also uses toinspect complicated curved face and other parts automatically by changed orbit. 该系统不仅可以适应管道对接焊缝超声自动检测,而且只要改变导轨型式,就可以用于平面、复杂曲面的自动检测,具有广泛的适应性。
- The principle and characteristic of structure of DN63 automtic girth welding machine for motorcycle damper are introduced.The welding machine is practical. 介绍了DN63摩托车减震器环缝焊接自动焊机的原理及结构特点,由于结构简单、使用方便、具有一定的实用性。
- In this paper, the girth welding was carried out after two kinds of oil pipeline steel with different content of V and Cr were heat treated by the different specification. 研究了具有不同合金元素钒和铬的两种石油用钢管 ,在对其经过不同热处理后进行环缝焊接。
- This paper, based on structure of axle case of three parts and the analysis of its weldability, confirms welding technology for the girth welds of axle case in order to keep its weld quality. 本文根据三段式桥壳结构,通过焊接工艺性分析.确定了桥壳环缝焊接工艺,保证桥壳质量。
- Keywords gas pipeline;girth weld;strength match;limit load; 油气管;环焊缝;强度匹配;极限承载能力;
- If the pretightening force was increased, girth welds to fix bolts were often ruptured.In this paper, finite element analysis is applied to finding the root causation of this problem.... 为了寻求引起主小车轨道压板螺栓焊缝开裂的原因,本文采用有限元分析技术进行辅助分析,得出螺栓焊缝开裂的原因。
- His girth is much ampler than mine. 他的腰身比我的粗多了。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- EFFECT OF GIRTH WELD STRENGTH MATCH ON HIGH STRENGTH PIPELINES STEEL 高强度管线钢环焊缝强度匹配对管道性能的影响
- Effect of Strength Match of Girth Weld on Safety of the West-East Pipeline 西气东输管道环焊缝强度匹配工艺探讨
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