1) laser penetration brazing
激光深熔钎焊
1.
This process is called laser penetration brazing(LPB).
因此,在焊缝的黄铜一侧为深熔焊,碳钢一侧为钎焊,这一方法称为激光深熔钎焊(LPB)。
2.
Based on the laser penetration brazing process (LPB), a CW Slab CO2 laser with an output power of 3.
本文采用3500W板条式扩散冷却CO2激光器,利用激光深熔钎焊原理对3mm厚6061铝合金和TC4钛合金进行异种金属激光焊接。
2) laser welding-brazing
激光熔钎焊
1.
Characteristics of laser welding-brazing joint of Al/Ti dissimilar alloys;
铝/钛异种合金激光熔钎焊接头特性
2.
Interface characteristic and property of Ti/Al dissimilar alloys joint with laser welding-brazing;
铝/钛异种合金激光熔钎焊接头界面特性
3.
Welding characteristics of Al/Ti dissimilar alloys by laser welding-brazing with different spot;
光斑形式对Ti/Al异种合金激光熔钎焊特性的影响
3) laser deep penetration welding
激光深熔焊
1.
Calculation and detection of thermal cycle of laser deep penetration welding;
激光深熔焊接热循环的研究
2.
The occurrence cycle of eyehole in laser deep penetration welding is analyzed in theory, and the method of removing the effect of plaser during laser welding by adoption of squarewave pulse laser and assistant gas is put forward.
从理论上分析了激光深熔焊中小孔的存在周期 ,并提出利用方波脉冲激光和辅助气体共同作用来消除焊接过程中等离子体的影响。
3.
The technology of laser deep penetration welding (LDPW) for aluminum alloy has become a main reason which impedes the application of aluminum alloy in these fields.
对激光深熔焊接数值模拟中的解析解和数值解热源模型进行了总结,分析了它们各自的优点与局限性。
4) deep penetration laser welding
激光深熔焊
1.
In this paper,the plasma shape in deep penetration laser welding mild steel is observed using a high speed camera system,and the effect of the processing parameters such as laser beam defocus on plasma are experimentally investigated.
采用高速摄像方法 ,观测了低碳钢激光深熔焊过程中的等离子体形态 ;就激光焦点位置对等离子体的影响进行了实验研究。
2.
Several physical and technical factors that influence on the topography of weld in deep penetration laser welding were investigated theoretically and experimentally.
从理论和实验两方面研究了各种物理和工艺参数对激光深熔焊焊缝表面形状的影响， 并对改善表面质量的激光焊接工艺提出了建议。
5) deep penetration laser welding
深熔激光焊
1.
The characteristics and the effects on the weld pool shape in deep penetration laser welding are discussed.
分析了影响深熔激光焊熔池几何形态的主要因素；应用ＭＡＴＬＡＢ软件，实现了小孔和熔池形状的三维计算和模拟。
2.
The newly developed modeling methods of deep penetration laser welding are discussed in this paper.
介绍近年来深熔激光焊接过程数学模型的进展。
6) laser soldering
激光钎焊
1.
In this paper an experimental investigation was made on laser soldering of diamond grain.
激光钎焊用于金刚石磨粒与基体的焊接,因激光具有高的功率密度,可实现快速加热和降温,有效控制金刚石磨粒的热损伤;由于热影响区小,可保证基体基本不变形。
2.
A three dimensional model was developed for the laser soldering temperature field in multilayer materials.
针对压电陶瓷变压器 ( PECT)侧电极的连接问题 ,提出了激光钎焊的工艺方法 ,采用金属网辅助钎膏钎接片单元工艺 ,很好地解决了多层元件不同性质分割区域表面的连接问题 ,激光钎焊接头全连通率高 ,热影响小 ,质量好。
3.
The laser soldering mechanism,the kinds of laser soldering source,and the application of laser soldering in surface mount technology(SMT)were introduced in the paper.
介绍了激光钎焊的机理、激光钎焊热源的种类、激光钎焊在表面组装技术中的应用,并讨论了表面组装技术中激光钎焊的国内外研究现状。
补充资料：机载激光测深系统
见海洋遥感测深。
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