welding device

The test showed that the magnetic field added to MIG welding process for aluminum alloy could be controlled by regulating parameters of the device, intermittent time and output current to achieve good welds.

试验表明，该装置的参数调节范围大，操作方便。通过调节装置的频率、间歇时间和输出电流来控制铝合金MIG焊过程施加的磁场参数，有效地改善了铝合金的焊缝形貌。

Developing of Automatical Welding Device of YSP-15 Liquidized Petroleum Steel Bottle

YSP-15型液化石油气钢瓶自动焊接装置的研制

Technical Research of Fuse Welding by Medium Frequency for Sliding Valve at Mine Transmitting Device

雷弹发射装置滑套阀中频熔焊工艺研究

This paper introduces the structure, composition, working principle and design character of automatical welding device of YSP 15 liquidized petroleum bottle valve base.

介绍了YSP-15型钢瓶瓶阀座自动焊接装置的结构、组成、工作原理及设计的主要特点。

In order to decrease the interference between two arcs, the CAN bus technology is applied in the communication of the twin-wire welding equipment and a synergic control device is designed.

为减少双丝焊电弧之间的干扰，将CAN总线技术成功应用于双丝焊装备的通信控制中，设计了双丝焊装备的协同控制装置。

Spot welding device for framework of nuclear fuel set

核燃料组件骨架点焊装置点焊机器人焊接系统

Development of GMAW Welding Wire Feeding Experimental Sample Device Directly Driven by Step motor

步进电机直接驱动的GMAW焊送丝实验样机研制

Thermit welding and elastic fastening device can reduce the number of joints, overcome the thermal expansion and cold shrinkage of rails, and make the operation of traveling crane smooth and steady.

采用钢轨弹力紧固装置和钢轨铝热焊技术，减少钢轨接头，克服钢轨热胀冷缩带来的弊端，使得行车在钢轨上运行平稳可靠。

The Application of Push pull Ventilation Device in Welding Dust Control of the Box Car Roof

吹吸式通风装置在棚车棚板焊接烟尘控制中的应用

According to the characteristic of images gathered by charge coupled device ( CCD), the method of image processing that is high effective in eliminating the noise of spatters and welding arc light is studied in the article.

针对电荷耦合器（CCD）所获取焊缝图像的特点，研究了相应的图像处理方法，有效地消除了焊接过程中的飞溅和弧光对焊缝图像的干扰。

Design of novel absorptive thin film for laser welding in optoelectronic device capsulation

光电子封装中新型激光焊接吸收薄膜的设计

Hazard Reducing Device of Arc Welding Power Source

弧焊电源中的防触电装置