焊的

Mechanical properties and microstructures of varied welded alclad aluminum 2024-T3 were investigated.

本研究采用搅拌摩擦焊技术对不同表面带有包铝层的2024-T3铝合金薄板进行了焊接，测试了其力学性能，并进行了金相组织观察。

Suitable for tungsten argon arc welding and acidic,alkalescent, stainless steel welding rod of diameter of 1.0~6mm.

适用于钨极氩弧焊及直径1.0～6mm的酸性、碱性、不锈钢等焊条焊接。

Laser bult welding of steel used in automobile.

汽车用薄钢板的激光拼焊。

This paper introduces the main equipments of this system, such as pinch roll, billet descaling, billet welding; burring; movable roller bed; billet insulation and welder hydraulic station, etc.

介绍了无头轧制系统的夹送辊、钠坯除鳞、钢坯焊接、毛刺清理、活动辊道、钢坯保温、焊机液压站等主要装置。

Of burry arc welder according to the technical processing requirements, so as to ensure the welding quality.

必须按工艺制作要求使用不同规格的埋弧焊机进行焊接，按国标保证焊接质量。

Comparing with common side hybrid laser-arc welding, coaxially combined laser beam and arc can provide a symmetrical circular thermal source on the workpiece surface, which is convenient for 3-D welding.

与目前常用的旁轴激光-电弧复合焊相比，激光-电弧同轴复合可以在工件表面提供对称热源，焊接质量不受焊接方向影响而适于三维焊接。

Adopt the round activity valve seat,seal the surface and weld and set up the hard alloy very much with the department,go into stress heat treatment,make it when run under the reversal operating mode of the hot stress,sealing the surfacedoes not produce full of crackswith the crackly.

采用了圆形的活动阀座，密封面焊以司太立硬质合金，并经去应力热处理，从而使之在热应力交变工况下运行时，密封面不产生龟裂和裂纹。

Prior to welding, check welding voltage, time, etc to see whether they are in compliance with requirements by electrofusion fitting.?

焊接之前要核验焊接电压、时间等熔焊参数是否与电熔管件所需求的一致。

Handrailing shall be shop fabricated for specific locations and field welded or bolted to the erected structural steel.

扶手栏应该在特定地点进行现场装配，并要用填角焊或者用螺栓连接到安装的钢架上。

The company operating welding materials, Hange equipment and accessories, machinery equipment, abrasive materials, electronic equipment and related products, Static Control Products, a special glass fiber products, and so on.

公司主要经营焊接材料，焊割设备及配件，机械设备，磨具材料，电子设备及相关产品，防静电产品，特殊的玻璃纤维制品等等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。