针对大截面工件的闪光对焊工艺特点，确定了预热闪光焊的焊接工艺。
The welding technology used for preheating flash butt welding was evaluated for workpieces with large welding section.
针对钢轨焊接的电压控制要求，研制了钢轨闪光焊稳压调压电源系统。
To effectively control the voltage of rail flash welding, a kind of adjustable power supply system is developed.
介绍了锚链闪光焊参数测试系统的技术方案、硬件组成、软件功能设计。
The parameter testing system for the flash welding is introduced, including the technique scheme, the hardware composition and the function design of the software.
本文基于闪光焊接理论研究及钢轨闪光焊接的工艺要求，设计了一种智能控制的钢轨闪光焊焊接系统。
In this paper, on the base of the study of flash butt welding theory, a new intelligent control system of rail flash butt welding is developed.
有效地控制钢轨连续闪光焊的动力柱送进速度，可以使整个焊接过程保持连续和稳定的闪光，从而获得优良的焊接接头。
Flash can be continual and steady, and then, the good welding joints could be obtained by properly controlling feeding speed of shifting unit of rail continuous flash welding.
对钢轨闪光焊、气压焊和铝热焊进行火焰正火处理，并进行正火、未正火接头和钢轨母材的金相组织以及力学性能的对比。
The flame normalizing treatments were put forward on steel rail with flash welding, gas pressure welding and aluminium heat welding.
本文对不同焊接方法的钢轨焊头质量进行比较，提出线路上应优选移动式闪光焊焊接钢轨，并提出基地焊接长定尺钢轨的参考工位工序配置。
This paper makes a comparison of the quality of rail joints welded by different methods, proposes that the movable flashed welded rail should be adopted on passenger dedicated line, and pres...
闪光灯用焊片式产品，具有低损耗，低漏电等特点。
For photoflash lug type low loss factor and low leakage current.
闪光灯用焊片式缩体产品漏电流小可减少电池消耗。
For photoflash lug type miniaturized low leakage current reduces battery consumption.
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。
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.
工艺试验表明，该设备能实现脉冲闪光对焊的要求，焊接接头能够满足使用要求。
It shows by the process that the equipment can meet the requirements of flashing butt welding.
闪光推进和顶锻采用凸轮控制，闪光速度平稳对接焊口质量好。
Flash impetus and adopting projection anulus controlling upsetting, steady speed flash and quality of butt welding point is well.
研究了新型准贝氏体钢制造的矿用圆环链闪光对焊焊缝的组织与性能。
Studied the joint structure and properties of flash butt welding to mining chains round made of new type meta-bainite steel.
利用所建立的闪光对焊热力耦合模型计算了顶锻过程中顶锻接触行为的主要影响因素与规律。
The mainly effective factors and rules of contact forging by using the heat-mechanical coupling model were computed.
简述闪光对焊基本工作原理和基本分类。
Briefly introduce the sorts and fundamental principle of flashing butt.
目前国外多采用闪光对焊技术来实现钢坯的连接。
At present foreign countries use flash butt welding technology to achieve the billets connection.
目前国外多采用闪光对焊技术来实现钢坯的连接。
At present foreign countries use flash butt welding technology to achieve the billets connection.
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