1) all position narrow gap and thick walled pipe welding
厚壁管窄间隙全位置焊接
1.
Side weld penetration technique of all position narrow gap and thick walled pipe welding is developed.
从焊前准备、钨极摆动轨迹分析、区段分析、送丝行为分析等几方面介绍厚壁管窄间隙全位置焊接侧壁熔透技术特点 ,其研究成果对全位置焊接机的制造和调试具有普遍指导意义。
2.
A tungsten electrode oscillating controller for all position narrow gap and thick walled pipe welding is developed about tungsten electrode oscillating control,tungsten electrode oscillating orbit analysis and welding arc length adjusment.
从钨极摆动控制、钨极摆动轨迹分析、焊接过程中弧长调节等几方面介绍厚壁管窄间隙全位置焊接摆动钨极控制系统特点，其在实际管道全位置焊接中工作稳定可靠，达到设计要
3) narrow-gap all-position welding
窄间隙全位置焊接
1.
The synthesizing control scheme is put forward based on the requilement of narrow-gap all-position welding technology in terms of the moving track of tungsten electrode.
在厚壁管、压力容器及电站锅炉的窄间隙全位置焊接中 ,钨极运动轨迹是动态的。
4) narrow gap welding
窄间隙焊接
1.
The possibility of engineering application of technical methods of flux cored arc welding to the field of narrow gap welding is studied.
研究了药芯焊丝电弧焊（ＦＣＡＷ）工艺方法在窄间隙焊接领域中的工程应用可行性。
5) thick tube welding
厚壁管焊接
6) ultra-narrow gap welding
超窄间隙焊接
1.
Realization of ultra-narrow gap welding with flux strips constraining arc;
焊剂带约束电弧超窄间隙焊接的实现
2.
Method of gaseous protection of ultra-narrow gap welding with arc-constricting flux strips;
焊剂带约束电弧超窄间隙焊接的气保护方法
3.
Heating characteristic of constricting arc with flux strips in ultra-narrow gap welding;
焊剂带约束电弧在超窄间隙焊接中的加热特性
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条