1) welding penetration
焊接熔深
1.
The development survey of automatic control and its theory of welding penetration at home and abroad is introduced.
本文介绍了国内外关于焊接熔深自动控制及理论的发展概况，内容包括：①光检测控制系统；②焊接温度场自动检测系统；③振动检测控制系统；④声音检测控制系统；⑤电弧电压检测控制方法等，对焊接工作者具有一定的参考价值。
2) weld penetration depth
焊接熔深
1.
Shielding gas is the crucial reason for the process stability and the efficient synergetic effects between laser welding and CO_2 laser-TIG(tungsten inert gas) hybrid welding,resulting in bigger weld penetration depth.
保护气体组成及其保护方式是决定CO2激光-钨极氩弧焊(TIG)电弧复合焊接工艺稳定性和激光、电弧两种热源能否有效耦合并取得增强的焊接熔深的关键原因。
3) penetration
[英][,penɪ'treɪʃn] [美]['pɛnə'treʃən]
焊接熔深
1.
The effect of active flux and arc shrinking in A-TIG welding is studie d through detecting arc voltage with variant welding current in this paper and t he effect of coated amount of active flux on penetration and arc phenomenon in A -TIG welding is also studied with properly experimental method.
研究了SiO2 和TiO2 两种单一成分活性剂对SUS30 4不锈钢材料TIG焊熔深的影响以及活性剂涂敷量对焊接熔深的作用效果。
4) deep penetration welding
深熔焊接
1.
Keyhole effects are the essential characteristic in laser deep penetration welding.
激光深熔焊接的本质特征就是存在着小孔效应。
5) deep penetration laser welding
激光深熔焊接
1.
Numerical simulation of temperature field in deep penetration laser welding under hot and press condition;
热压条件下激光深熔焊接温度场的数值模拟
2.
Given special welding technology,theoretical P_c-v curve and P_c-Δf curve of stable deep penetration laser welding are deduced.
在同轴和侧吹保护气体的条件下,通过工艺参数优化,激光深熔焊接可以有效地避免高强度镀锌钢热影响区(HAZ)的软化现象以及焊缝气孔的有效控制。
3.
Under the assumption of cylindrical keyhole, the inverse Bremsstrahlung absorption in the keyhole in deep penetration laser welding of metals was studied by means of tracing a beam light.
在假设小孔为圆柱形的基础上,通过跟踪光线在小孔内的多次反射轨迹,对激光深熔焊接过程中小孔内等离子体的反韧致辐射吸收进行了研究,计算了小孔孔壁上吸收的激光功率密度,分析研究了孔壁的多次反射次数、聚焦透镜的焦距以及小孔直径等因素对孔壁上的激光功率密度分布的影响。
6) laser deep penetration welding
激光深熔焊接
1.
Welding volume energy was introduced to synthetically estimate the influences of welding parameters such as laser power,welding speed,defocusing distance and the dimension of laser focus on the weld penetration in laser deep penetration welding.
定义焊接体能量用来综合评价激光焊接过程中激光功率、焊接速度、离焦量及焦点尺寸等焊接工艺参数对激光深熔焊接过程的影响,并分析了焊接体能量对激光深熔焊缝熔深的影响。
2.
The research status and development of heat source model on laser deep penetration welding were summarized and three kinds of resolution model about heat source were introduced.
综述了激光深熔焊接热源模型的研究现状与进展。
补充资料：熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
production of niobium powder by molten salt electrolysis
rongyand+onjlefa ShengChan n.fen熔盐电解法生产妮粉(produetion。fn;obi-um powder by molten salt eleetrolysls)见熔盐电解法生产担粉。
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