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- WANG Wei-bin.FEM analysis on the temperature field distribution in electrothermic coupling process of flash butt welding of ultra-fine grain steel[J].Metal Forming Technology,2003,21(3):40-42. [4]王维斌.;超级钢闪光对焊电热耦合过程温度场分布的有限元分析[J]
- The flash butt welding parameters of axisymmetric 45 steel were determined utilizing the orthogonal test. 摘要利用正交试验法确定了45钢的闪光对焊轴对称件焊接工艺。
- Various sampling methods for joint quality test of hot-rolled steel bar are introduced and discussed from flash butt welding, arc welding, electroslag welding and other aspects. 介绍了热轧钢筋接头采取的多种方法,从钢筋闪光对接焊接头、钢筋电弧焊接头、电渣压力焊接头等方面进行了阐述,对各种钢筋接头检验取样方法及试验结果评定做了详细的说明。
- In this paper, the defects appeared in flash butt welding for HSS cutting tools have been analyzed. And the effective resolving way has been put forward. 本文对高速钢刀具闪光对焊经常出现的主要缺陷问题进行了具体分析,并提出了有效的解决措施。
- Closed stirrup with flash butt welding method can not only avoid malpractices in normal closed stirrup construction, but also can improve construction quality&& work efficiency with fewer steel materials. 将箍筋用闪光对焊焊成封闭环式，不但可以避免常规箍筋安装中的弊端,提高工程质量,还可以节省钢材、高工效,具有良好的社会效益和经济效益。
- Procedure Control and Management special software of Flash Butt Welding developed integrates the function of control and management and can realize the three functions of hardware control,information control and end user management. 所研制的闪光对焊工艺过程控制与管理专用软件系统 ,集成了控制与管理功能 ,能够实现硬件控制、信息管理和用户管理三方面的功能。
- The rail flash butt welding machines are widely used in continuous welded rai ltrack in our country, but they are mainly imported abroad. 我国主要依靠引进国外钢轨闪光焊机进行焊轨生产和无缝线路铺设施工,而具有全部自主知识产权的国产钢轨闪光焊机目前尚属空白。
- direct current flash butt welding 直流闪光焊
- Aimming at the characters of TIG helium-arc micro-gap butt welding of tantalum sheet based on ANSYS,the temperature field was calculated when the boundary conditions were different at the gap. 针对钽薄板微间隙TIG氦弧焊接方法,基于有限元分析软件ANSYS,采用数值模拟方法计算了间隙处取不同边界条件时温度场的分布。
- The collection and control of quality information on rail flash butt welding 钢轨闪光焊质量信息的采集与控制研究
- Keywords flash butt welding;normalizing;quenching;tempering;welding joint.; 闪光对焊;正火;淬火;回火;焊接接头;
- The rate of minus tolerance of rebar is raised. 螺纹钢的负公差率得到提高。
- This paper discusses the disposal && treatment of common faults of deviation of rebars in column, unqualified welding of main rebars and strength inadequacy of concrete. 本文阐述了柱筋偏移、主筋焊接不合格、混凝土强度不足等常见质量通病的加固处理方法。
- Keywords Flash butt welding;Process study;Thyristor;Feeding speed;Welding quality; 关键词闪兴悍;工艺研究;晶闸管;送进速度;焊接质量;
- MIG PROCESS FOR THICK WALL TUBE BUTT WELDING OF SUPERESSURE BOILER 超高压锅炉厚壁管对接接头的MIG焊工艺
- Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
- flash butt welding 闪光对接焊
- flash butt welding machine 闪光电焊机
- Keywords flashing butt welding;joint;water toughening process;hammer knocking; 闪光对焊;焊接接头;水韧处理;锤击;
- flash-butt welding of rebar 钢筋闪光对焊
