焊接

The company covers an arear of 40000 square metres;there are more than 1000 workers now,professional engineer an technical staff are 168;scientific research and development strength is rich,the production technologh is adavanced.

一期投入国内先进的不锈钢无缝管生产线10多条，二期准备投入不锈钢中大口径焊接管生产线和小口径焊接管生产线10余条以及大口径液压冷拔机组，项目全部完成后可生产规格为不锈钢无缝管规格，外径（6－530㎜）×厚度（1－20㎜）×长度（4000－13000㎜）。

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。

A large quantity of carbonitride particles remained in CGHAZ after welding thermal cycle, the shape of particles changed from irregular shape to cubic one, the mean particle size increased and all of these particles are rich in Ti.

焊接热循环后，焊接粗晶区中仍保留了较多的粒子，但粒子尺寸显著增大，粒子的形状由母材中的不规则状变为方形，粒子的Ti含量显著提高。

The welding dislodgement machine is changes the welded joint position the important equipment, obtained the wide spread application in the robot welding.

焊接变位机是改变焊缝位置的重要设备，在机器人焊接中得到了广泛应用。

This paper investigated the ultrasonic test on the weld ed strength of Aluminum-steel compound material formed by dynamistic welding. Its strength used to be tested by destructive "mechanics performance test".

对于爆破焊接成型的铝-钢复合材料，其强度测试过去主要依赖于破坏性的&力学性能测试&，现在采用超声波检测其焊接强度，文中对此进行了探讨。

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。

When the Al-Mg-Zr-Sc welding wire was used as filling material, the grains of welding seam were refined obviously, and the weld joint was greatly strengthened by forming of fine equiaxial grains layer in fusion zone.

结果表明：采用两种焊丝焊接的Al-Mg-Sc合金薄板的焊接接头强度系数均大于0.9。

By using a piece of 50-60mm tube,vertical opening and then press it averangely until it completely flated on the parallet steel sheet,without any visible cracking or flaws.

将一根长约50-60mm的钢管纵向剖开，用均匀压力使焊接区的管段在平行的钢板之间完全压扁，焊接区不得有明显的裂痕或残缺。

All welded joints required to be gastight or subject to submergence in any location shall be provided with continuous welds along all contact edges except as prohibited in Article 8.8.5 of the referenced AWS code.

除了参照AWS条例8.8.5中禁止以外，所有的焊接接头都要求不漏气，或者对涉及到的位置进行连续深埋焊接。

Developed laser welding machine successfully applied in China's aerospace Ni-MH battery with high-intensity, high gastightness welding, making China the third country to master the technology.

公司研制的激光焊接机成功应用于中国航天用氢镍电池高强度、高气密性焊接，使中国成为第三个掌握该项技术的国家。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。