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- Because of the complex and hard-manipulative process of welded pipe, modern design method such as CAD/CAE/CAM is used for developing research job of related prototyping technologies of ERW (Electrical Resistance Welding). 由于焊管成型过程复杂,成型质量不易控制,因此借助CAD/CAE/CAM现代设计方法,开展高频直缝焊管成型相关技术研究对于进一步提高焊管产品质量,开发新焊管产品具有很好的推动作用。
- resistance weld pipe 电阻焊管
- Keywords microstructure;heat-treatment;grooving corrosion;electric resistance welded pipe; 显微组织;热处理;沟槽腐蚀;电阻焊管;
- Measuring and three-dimensional finite element numerical simulation of residual stress of high frequency electric resistance welded pipe 高频焊管残余应力的测量及三维有限元数值模拟
- ERWS Electric Resistance Welded steel. 电阻焊接钢。
- The formula is applied to the prebending design of large diameter weld pipe produced by UOE. 预弯边机是大直径直缝埋弧焊管生产线的关键设备之一。
- Our company uses the advanced process technology to produce galvanized pipe,we use the galvanized strip to weld pipe and zincify the seam on line. 在此基础上,公司又制定了完备的人才储备战略,通过高技术人才的引进,提高企业管理水平,完善管理理念。
- For pipeline for long-distance transportation of oil, natural gas. For hidden arc welding steel pipe and straight resistance welding steel pipe. 石油、天然气远程输送用管线钢卷,用于制造埋弧焊接钢管及直缝电阻焊钢管。
- The article discusses and finds the Auster grain growing rules and relations of structure and properties of X70 steel in weld pipe and pipe accessories under the different heating temperature. 研究了一种适用于管道钢管和管件制造的X70级管线钢在不同加热温度下的奥氏体晶粒长大规律和组织-性能间的关系。
- The features of electric resistance welded(ERW) carbon steel pipe are analyzed from the viewpoint of design code and material selection. 从设计规范与管材选用方面对电阻焊碳钢直缝钢管(ERW)的特点进行了分析。
- Electric resistance welding - Integrated transformers for welding guns. 摘要:电阻焊接。焊接枪用电源积分变压器。
- With employment of a earn mechanism to quickly lift and lower the scraper,the system is simple in structure and operated manually,being suitable for small/medium sized hi-frequency weld pipe mills. 该机构采用凸轮机构来实现刮刀的快速升降,手动操作,结构简单,适于中小型高频焊管机组。
- Faultily welded piping is apt to come apart. 管子焊得不好,容易脱节。
- The experimental results and application effects of weld toughness of spirally submerged arc welded pipe are introduced. 本文介绍了埋弧焊钢管焊缝韧性试验研究的结果及工业生产应用效果。
- Spot Welding Machine PCB Repair Station...started to develop a resistance welder that could weld micro parts to serve the company's... 焊接英语专用词汇-焊接资料交流区-焊接论坛、焊接技术...
- It analyses quadratic phase stainless and its metal compound generated from weld seam and HAZ,which affect welded pipe usage property. 分析了双相不锈钢及其焊缝和热影响区中产生的金属间化合物等二次相对焊管使用性能的影响。
- Sale Service and Cousulting of resistance welding equipment and stud welding equipment from germany. 本公司销售、维修、咨询德国产电阻焊接设备、螺柱焊接设备。
- The weld seam and the entire heat affected zone of laser welded pipe shall be heat treated so as (to simulate a normalizing heat treatment). 激光焊接管的焊缝及整个热影响区应做热处理(类似正火热处理工艺)。
- Resistance welding is performed by passing a very heavy current through the pieces of metal to be joined. 电阻焊接是让强大电流流过待焊金属来完成的。
- Cerium tungsten electrodes have easy arc starting performance and low are keeping current.It is especially used to weld pipes,stainless steel articles and fine miniparts. 铈钨电极在低电流条件下有着优良的起弧性能,维弧电流较小,因此,它常常用于管道、不锈钢制品和细小精致部件的焊接。