焊接

At present, welding atomization, welding robotization and welding intelligentizing are becoming the trend of welding industry.

目前，焊接过程的自动化、机器人化以及智能化已成为焊接行业发展的趋势。

Through the exact control of welding current, the seaming figure and crystal organization can be improved, and the splash can be reduced, therefore, the mechanical property of seaming is enhanced.

通过对焊接电流波形的精细控制，可以减少焊接过程的飞溅、改善焊缝的形状和结晶的组织形态，进而使焊缝的机械性能得以大幅度的提高。

In the producing technique of electronic products, wave soldering is a main method of soldering.

在电子产品生产工艺中，波峰焊接是主要的焊接方法之一。

Through the microstructure analysis, it is found that there are ferrite, spiculate bainite in base material, weld metal area and heat-affected zone, and there is much dispersed Fe3C on ferrite and bainite, which indicates that weld joints of steel B610CF have better strength and toughness.

金相分析表明，焊接接头的母材区、焊缝区和热影响区组织均为铁素体和下贝氏体，在铁素体和贝氏体上还弥散分布着渗碳体，说明焊接接头的强度和韧性都较好。

It is concluded that the root cause of the actuator failure was attributed to using stellite alloy as welding filler material between carbon steel parts.

该电动头失效的根本原因是由于错用司太立合金作为焊接填充材料对碳钢零件进行焊接。

If a joint is in the cable, the temperature of the tinning welding joint is mot more than 120℃,compressing joint mot more than 150℃ and electro-welding or gas-welding joint not more than 250℃.

2.2.2 短路时（最长持续时间不超过5秒），导体最高温度不超过250℃，电缆线路中间有接头时，锡焊接头不超过120℃，压接接头不超过150℃，电焊或气焊接头不超过250℃。

Even if you would not use any soldering past, but preforms without flux, you will get a perfect wettening of the surfaces and a voidless connection.

即使你之前没有进行过焊接，而且焊片不带焊剂，焊接面也可以得到良好的润湿，并且空率很低。

Alloy 2219 is very easily weldable and has been extensively welded in fabricating the external tanks for the U.S. space shuttle.

合金2219很容易焊接，已广泛应用于美国航空飞机的外挂油箱的焊接。

Second, our revolutionary weldless design eliminates the fatigue and distortions associated with welding, thus increasing the deck system's life.

第二，我们的专业不焊接设计消除了焊接的脆弱性和扭曲，从而增加了桥板的使用寿命。

Companies specializing in the production groove machine, welding equipment research, development and manufacture of welding technology and services.

公司专业生产坡口机，焊接设备研究、开发和制造以及焊接技术服务。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！