气保焊的最小电流40A，是焊接超薄板的最佳选择；
Minimun welding current is 40A, is the best choice for sheet.
同时用平板试验的方法验证了串状热源处理手工摆动焊的正确性。
Moreover, the rationality of the cluster heat source was proved by the flat experiment.
此外，在紧急情况下可将焊炬上的乙炔胶管拔下来。
In addition, in case of emergency can be acetylene torch on the pull down hose.
四层卷焊管生产的关键技术是其成型技术。
The forming technology is the key step in the manufacturing processes.
他离开的时候忘记关掉气焊焊炬了。
介绍了强力焊管的特点及其生产工艺流程。
The characteristic and its production process flow of high strength welded pipe are introduced.
介绍了一种由圆形焊管变方形焊管的变形方式。
A deformation way from round welded pipe to square one is introduced.
本文介绍了不锈钢焊管的生产设备和工艺的研究情况。
This paper presents research situation about production equipment and technology of stainless steel welded tube.
欧洲焊碳管市场或将脱离当前的极度低迷状态。
Welded carbon market in Europe or from the current extremely low ebb.
在这样的温度下焊钢需要速度和技术。
焊盘的谐振输出是系统设计的关键。
这些焊逢几乎全由高水平的焊工完成。
提出了药芯焊中合金元素总原始含量的计算公式。
The formula of element original content in the cored wire has been proposed.
好的管理和维护给波峰焊夹具，还有其他制程工具。
Good management and maintenance for wave pallet, and other process tooling.
用于强度要求不高的灰口铸铁件的焊补。
Frepair welding of grey cast iron which requires less strength.
封闭后的雾面锡镀层仍有良好的可焊性。
The non-bright tin deposit has good solderability after sealing.
焊装主线是汽车焊装生产线的核心部分。
Main line is the heart part of car body welding production line.
牢房的门是把金属板焊在铁框架上制成的。
焊缝位置和壁厚差异变化时，拼焊管各区域的应力状态保持不变。
Weld-seam position and thickness difference do not affect stress and strain states.
扣板相同的地点对面焊珠的。
Place identical weld beads on the opposite side of the gusset.
研究焊弧的电磁兼容问题是有实际意义的。
焊球尺寸的减小导致了焊球强度也随之降低。
最明显的是，使用无铅锡膏必须提高回流焊温度。
The most obvious is the necessity for increased reflow temperature.
合装台是汽车车身焊装过程中的关键设备。
Main dock is one of the key parts of car body welding producing line.
激光焊接焊点小，焊接牢固，有效避免虚焊不良的出现。
所以常用的方法是先把钢板焊起来再镀锌。
It is more usual to complete the weldment first and then to galvanize it.
把开裂的接缝重新焊一下。
常用的方法是先把钢板焊起来再镀锌。
It is more usual to complete the weldment first and then to galvanize it.
铸铁件的喷焊，如玻璃模具，汽缸、导轨。
Spray-fusing of cast iron parts, such as die for glass, cylinder, and guide.
文中主要研究智能技术在弧焊电源中的应用技术。
This thesis focuses on the application of intelligent technology in arc-welding supply.
应用推荐