查询词典 tack welding

In this 20 years, thousands of chi always uphold the principle of integrity and customer service, making thousands of chi in a highly competitive market place to obtain one seat; now we have self-developed production and marketing of various types of resistance equipment, such as cutting machine, welding machine, Tu installed capacity, white rod winding machines, porcelain shell typewriter.

在这20年中，千志一直秉持诚信服务顾客的原则，使得千志在激烈竞争的市场上取得一席之位；如今我们自行开发生产和销售各类电阻设备，如切割机，焊接机，涂装机，白棒绕线机，瓷壳打字机等。

The company has various production and testing equipments such as punches from 6.3 tons to 160 tons, sheet-cutting machines with a maximum sizes of 4 m*2m, spot welding machines, wire cutting machine tools, lathes, grinding machines and planers.

大久公司是一家制造各类冲压件的企业，公司现拥有6.3——160吨冲床、最大至4×2米剪板机、点焊机、线切割机床、车床、磨床、刨床等各类全面专业的检测仪器设备。

The company has various production and testing equipmen ts such as punches from 6.3 tons to 160 tons, sheet-cutting machines with a maximum sizes of 4 m*2m, spot welding machines, wire cutting machine tools, lathes, grinding machines and planers.

大久公司是一家制造各类冲压件的企业，公司现拥有6.3——160吨冲床、最大至4×2米剪板机、点焊机、线切割机床、车床、磨床、刨床等各类全面专业的检测仪器设备。

Being strong in technical strength, we are well equipped with full range of advanced manufacturing equipments and introduce advanced manufacturing process and strict qualification inspection standards. The mould department with over 90 workers has its separated shop from developing to producing. The designing shop with 10 computers has 15 technicians, who are 10 2D/3D designers, 2 printing openers and 3QCs. The machinery shop equips with 3 units of CNC milling lathes, 2 sets of EDMs, 3 sets of milling machines, 3 sets of planers, 3 sets of drilling machines, 2 sets of pressure presses, several welding machines and 1 set of rubber mould testing machine.

模具部全体人员90多人，开发室专业人员15人，电脑10台，2D，3D设计人员10人，开版设计人员10人，品检3人，机械科CNC数控铣床3台，操作技术人员6人，放电机2台，技术人员2人，铣床3台，技术人员3人，刨床3台，技术人员6人，钻床3台，专业人员3人，油压合模机2台，专业人员2人，电焊，氩焊技术员2人，橡胶试模机1台，铸造科人员10人，咬花科人员5人，钳工科经过严格考验之技术人员30多人。

The processes of preheating and welding of super scale penstocks were detailed.

本文详细叙述了巨型压力钢管的预热装配和焊接过程。

A balanced position (50% electrode positive and negative polarities) is preferable for welding heavily oxidised aluminium.

更适合重度氧化的铝的焊接。

Welding, hot-roll ing or sim ilar m echanical means a c overing of

在整本分类册内，「包贵金属的金属」是指以金属

Must be skilled in welding, cutting, drilling, and all other skills required in pressure vessel and boiler industry.

必须具备丰富的锅炉制造方面的焊接、演练、控制和相关行业机械加工制造工艺的操作技能

After cracking of No 16 high pressure turbine's governor valve base have happened in Shanghai Chongming Power Plant, through the theoretical analysis to the weldability of this governor valve base's pearlitic heat-resisting cast steel and sensitivity of the reheat cracks , we provided, the basis for the preheat temperature and postweld heat treatment procedure of site repair welding.

崇明电力公司 16号汽轮机调门座发生裂纹后，通过对该调门座合金钢材料焊接性、再热裂纹敏感性的理论分析，为现场焊补工艺提供了预热温度和焊后热处理的工艺依据。

This circuit is typical for a welder, which requires high clamping force to be set by the relief valve and reduced force on the welding gun to be set by the pressure-reducing valve.

对于焊工来说这是一个常见的回路，它需要很大的夹力用卸压阀来设置，焊枪上减小的力可通过减压阀来设置。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。