1)SSAW螺旋埋弧焊
1.The Research of the Computer Control System for the Welds Geometry of Welded Tube by SSAW;螺旋埋弧焊管焊缝形状计算机控制系统的研究
2.High performance X70 hot-rolled strips for SSAW line pipes have been developed by Wuhan Iron and Steel Group Corporation in order to satisfy the demands of West-East Gas Line and Shanjing Second Gas Line Project in China.为配合中国西气东输、陕京二线管线工程的建设,武钢研制出高性能大口径螺旋埋弧焊管用X70热轧板卷。
3.4 mm SSAW pipe used for The Second West to East Gas Pipeline Project.4 mm螺旋埋弧焊管的试制情况及检验结果。
英文短句/例句
1.Inside Weld Crack Analysis and Control of SSAW Pipe螺旋埋弧焊管内焊缝裂纹分析与控制
2.Cause Analysis on Weld Brittleness of X80 Grade SSAW PipeX80级螺旋埋弧焊管焊缝脆化原因分析
3.Research on Strain Aging for X80 Grade HSAW Steel PipeX80级螺旋埋弧焊接钢管应变时效研究
4.Generation and Elimination of Slag in Gas Pocket of Spiral Submerged Arc Welded Pipe螺旋埋弧焊管焊缝夹珠型气孔的形成与消除
5.The Prediction of SSAW Pipe Weld Reinforcement Based on BP Neural Network基于BP神经网络的螺旋埋弧焊管焊缝余高预测
6.Scattering Lines Screen in Radial Inspection of SSAW Pipe螺旋埋弧焊钢管拍片检测中散射线的屏蔽
7.Effect of Outside Welding Groove Angle on Weld Quality of X80 Grade SSAW Pipe外焊坡口角度对X80级螺旋埋弧焊管焊缝质量的影响
8.Development of High Strength and High Toughness Sintered Flux Used in X80 Grade SSAW PipeX80级螺旋埋弧焊管用高强度高韧性烧结焊剂的研制
9.Inside Weld Tiny Crack Analysis and Control of SSAW Pipe with Heavy Wall-thickness大壁厚螺旋埋弧焊管内焊缝微裂纹的分析及控制
10.Guide Bending Property Analysis on X80 Grade SSAW Pipe Used in the Second West to East Gas Pipeline Project西气东输二线用X80级螺旋埋弧焊管导向弯曲性能分析
11.Formulate Steel Coil Consumption Quota Method During SSAW Pipe Production and Its Application螺旋埋弧焊管生产过程卷板消耗定额编制方法及应用
12.Forming Design for φ1219mm×18.4mm SSAW Pipe Used in the Second West to East Gas Pipeline Project西气东输二线工程φ1219mm×18.4mm螺旋埋弧焊管成型工艺初步设计
13.Porosity Causes Comprehensive Analysis and Preventive Measure of SSAW Pipe螺旋缝埋弧焊管焊缝气孔产生原因综合分析及防止措施
14.The Comparision and Analysis Between Native and Australian Standards for Imperfections Determined by Radiographic Examination in Spiral Submerged Arc-Welded Steel Pipe Piles中/澳钢管桩埋弧焊螺旋焊缝射线检测验收标准比较
15.Effect of Prestrain on Tensile Properties for X80 Grade Spiral Submerged-arc Welding Steel Pipe预应变对X80级螺旋缝埋弧焊接管线钢拉伸性能的影响
16.New welding technology of embeded parts in the national stadium-submerged arc stud welding国家体育场预埋件的焊接新工艺——埋弧螺柱焊
17.automatic submerged slag welding of rail钢轨自动埋弧电弧焊
18.Research of the Welding Method and Technics on Rotating Arc of Hollow Stud;空心螺柱旋转电弧焊接方法与工艺研究
相关短句/例句
spiral submerged arc welded pipe螺旋埋弧焊管
1.This article introduces several machining process of strip edges for spiral submerged arc welded pipe.介绍了螺旋埋弧焊管生产中几种常用的带钢边缘加工工艺。
2.It presents the manufacture instance of grade X80 spiral submerged arc welded pipes longitudinal submerged arc welded pipes and induction heated bending pipes at Huabei Petroleum Steel Pipe Mill.介绍了华北石油钢管厂X80钢螺旋埋弧焊管、直缝埋弧焊管及感应加热弯管的研制情况。
3)spiral submerged arc welded pipe螺旋埋弧焊钢管
1.The cause of undercut occurred during production of spiral submerged arc welded pipe is analyzed and the corresponding measures taken aimed to those causes is proposed and meet the expected quality result through production practice approval.对螺旋埋弧焊钢管在生产过程中产生咬边的原因进行了分析,提出了针对这些原因应采取的相应措施。
4)SSAW pipe螺旋埋弧焊管
1.It analyses advantage and disadvantage of four non-destructive inspection methods for pipe ends such as automatic ultrasonic,manual ultrasonic、X-ray image、X-ray film and so on,emphasize that X-ray film is very important for weld inspection of SSAW,and also indicates that X-ray film play a importment role to ensure weld quality of SSAW pipe for oil,fuel gas and other dangerous medium.简要分析了螺旋埋弧焊管中自动超声波探伤、手动超声波探伤、工业电视X射线探伤、X射线拍片探伤四种方法在管端探伤的特点。
2.Adopting rectangle and round bar specimens,conducted tensile test on small batch trial-produced X80 grade steel coil and SSAW pipe.采用矩形试样和圆棒试样对国内小批量试制的X80级板卷和螺旋埋弧焊管进行了拉伸试验,从两种试样类型对试验结果的影响、板卷不同厚度强度的分布、沿板卷长度及对应钢管的强度分布、制管前后材料拉伸性能的变化等方面进行了详细的阐述和分析,分析结果表明,对于板卷建议采用矩形试样测试材料的拉伸性能,对于管体横向建议采用直径尽可能大的圆棒试样测试钢管的拉伸性能。
3.The chain porosity is one kind of common imperfections in weld of SSAW pipe.链状气孔是螺旋埋弧焊管焊缝中最常见的缺欠之一,因其气孔数量多且间距不等,因而准确判定具有一定的难度,且评判过程比较繁琐。
5)SAW spiral weld pipe螺旋埋弧焊管
1.With the conventional manufacturing process for SAW spiral weld pipes,both formation and welding are completed in one operational step,which is not so good in terms of cost-effectiveness and welding quality.传统的螺旋埋弧焊管制造工艺采用成型、焊接一步完成,既不经济且焊接质量也不太理想。
2.All analyzed are the major elements responsible for mechanical properties of the SAW spiral weld pipe, including strip quality, formation stress, hydrostatic testing and Bauschinger effect.分析了卷板质量、成型应力、水压试验及包申格效应等因素对螺旋埋弧焊管机械性能的影响,提出通过调整卷板化学成分,改进轧制工艺和成型工艺,减小包申格效应的影响来提高螺旋埋弧焊管的机械性能,以满足未来输油、输气管线的要求。
6)SSAW螺旋缝埋弧焊
1.The Effect of Weld Flaw on Properties of SSAW Linepipe;螺旋缝埋弧焊管焊接缺陷对使用性能影响的计算分析
延伸阅读
焊接:埋弧焊 利用在焊剂层下燃烧的电弧进行焊接的方法(见图 埋弧焊示意图 )。在焊接过程中﹐焊剂熔化產生的液态熔渣覆盖电弧和熔化金属﹐起保护﹑净化熔池﹑稳定电弧和渗入合金元素的作用。埋弧焊分为自动埋弧焊和半自动埋弧焊两种。前者应用较广泛﹐焊接电流可达600～2000安﹐焊接效率很高。埋弧焊是一种适於大量生產的焊接方法﹐广泛用於焊接各种碳钢﹑低合金钢和合金钢﹐也用於不锈钢和镍合金的焊接和表面堆焊。为了提高焊接效率和扩大使用范围﹐埋弧焊的电极可採用双丝﹑三丝﹑带极(用於堆焊)﹐还可在焊剂中添加金属粉等。焊剂层下的电弧与焊件接口的对正和调整﹐可用工业电视观察或用激光跟踪等方法探测。埋弧焊的焊接效率高﹐焊缝光洁﹐无飞溅﹐少烟尘﹐无电弧闪光﹐劳动卫生条件好﹐设备成本较低。缺点是限於平焊和长焊缝。与气体保护电弧焊相比﹐埋弧焊电弧不可见﹐接头装配要求较高﹐应用灵活性也较差。
