查询词典 tack welding

Experiments show that all the electric performance meet the design requirements, and eminently show the merits of the twin-wire high-speed welding such as the stable welding process, perfect welding seam, little splash and small deformation.

试验表明，电源性能满足设计要求，高速焊接过程稳定、焊缝成形好、飞溅小、变形小。

The company has more than 200 million yuan in fixed assets, the company produced a total area of over 2,000 square meters, existing staff of 48, including eight officers proprietary technology, a variety of existing 80 sets of mechanical equipment, including presses 250 T - 1T 30 Taiwan, with related equipment are bending machines, cutting plate machine, a bending machine, Daquan machines, lathes, grinders, spot welding, touch welder, welding machine, welding machine, and so on a total of more than 50 Taiwan .

本公司现有固定资产200多万元，公司生产总面积2000多平方米，现有员工48名，其中，专有技术人员8名，现有个各种机械设备80余台，其中冲床250T-1T三十台，配套设备有折弯机、剪板机、打弯机、打圈机、车床、磨床、点焊机、碰焊机，电焊机，氩弧焊机等等共五十余台。

It is considered that pre-tension stress counteract the compression stress in welding zone generated by thermal expansion, consequently reduce the compression plastic deformation, and depress the tension stress in welding zone when cooling down, and accordingly minish the compression stresses far from the welding zone.

分析认为，预拉伸应力部分抵消了焊接区热膨胀产生的压缩应力，从而减小了压缩塑性变形，进而减小了冷却时焊接区域的拉伸应力水平，相应地远离焊缝区域的压缩应力也随之减小。

Welding Alloys China is the sole corporation of Welding Alloys Ltd. has the fully support from Welding Alloys Group in terms of any customer needs.

北京威克莱焊接材料有限公司是由英国WA集团投资并进行管理的全资公司，拥有WA集团的全面支持，可满足不同客户的需求。

We are not only committed to the inverter welding and cutting equipment in the design and production, but also to control the number of automation and mechanization or dedicated single-wire / multi-wire welding equipment, equipment research and development, as well as customers ordered welding equipment.

我们不仅致力于逆变焊机和切割设备的设计和生产，而且还致力于数字化控制和机械化或自动化专用的单丝/多丝焊接设备、装备的研究和发展，同时为客户订制焊接设备。

The effect of welding parameters of surfacing welding shaping on geometric appearance of seam has been analyzed,also,the single-track multi-layers surfacing welding experiments have been carried out.

分析了堆焊快速成型的基本工艺参数对成型焊缝几何形状的影响，并进行了堆焊单壁墙试验，同时对试样进行了显微组织分析。

It is able to operate under "automatic welding" or "single-piece welding" depending on different process requirements, with manual dividing, manual welding and manual feeding.

焊接的调整极为方便，能按不同的工艺要求完成＂自动焊接＂﹑＂单片焊接＂等功能，并有手动分度、手动焊接、手动送丝功能。

This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.

探讨了物体的热惰性和绝热效应对焊接的影响，讨论了采用银铜焊料进行氧－乙炔焊时应该运用的火焰和火焰的高温区域。

Welding materials used bolt nail on the effects of welding and engineering quality have great impact on Beijing Weidi produced by the welding bolt nail in this area has a high level of skills and rich experience in practice, manufacturing of high-quality screw bolt.

焊接用栓钉的材质对焊接效果和工程质量有很大的影响；北京威迪公司生产的焊接用栓钉在该领域有很高的技术水平和丰富的实践经验，生产制造着高质量的栓钉。

Simulation of robot welding process is completed with the application of ROBOGUIDE, the simulating path is changed to TP program for practical welding, and TP program is transferred to robot controller, which all the work about off-line programming and simulation of the saddle-backed welding seam are completed.

应用离线仿真软件ROBOGUIDE完成马鞍型焊缝曲线焊接过程的仿真，将仿真路径转换成实际TP程序，并输入到机器人控制柜，完成马鞍型焊缝焊接过程的离线编程及仿真，运行TP程序完成马鞍型焊缝的实际焊接。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼