1) YAG-pulse laser welding
YAG脉冲激光焊接
1.
A hollow cylindrical electrode was employed to detect the electrical signal of laser-induced plasma during YAG-pulse laser welding of Al and 45~# steel.
针对YAG脉冲激光焊接Al及45~#钢时产生的光致等离子体,采用空心圆电极探测等离子体电信号;建立探测器内等离子体区域分析的理论模型,并用试验加以验证。
2) lower power pulse YAG laser beam welding
小功率脉冲YAG激光焊接
3) pulsed Nd:YAG laser welding
脉冲YAG激光焊
1.
The effects of pulsing parameters including pulse duration, frequency and energy of single pulse on heat conduction weld shape parameters, which are expressed by penetration depth, bead width and depth-to-width ratio during pulsed Nd:YAG laser welding of 2 mm thick LF3 sheets under constant average power and welding speed, are studied.
以2mm厚LF3铝合金薄板为对象,研究了在平均功率和焊接速度不变时脉冲YAG激光焊脉冲调制参数(脉宽、频率及单脉冲能量)对热导焊缝形状参数(熔深、熔宽及深宽比)的影响规律,并结合脉冲激光焊间断作用的特征,引入"有效峰值功率密度"综合考虑焊接速度、频率、脉宽以及光斑大小对焊缝形状参数的影响。
4) YAG laser welding
YAG激光焊接
1.
In this paper, pulse YAG laser welding of stainless steel string with weak - magnetism, constant -elasticity (φ= 0.
5mm,φ=5mm)的脉冲YAG激光焊接,进行了焊缝形貌、金相、成份分析,测试了接头强度,计算了焊点的熔合比及能量利用率。
2.
Dynamic process and spectral distribution of vapor/plasmas during YAG laser welding of 5A90 Al-Li alloy were obtained by high-speed camera and spectra measure system.
利用光谱测量、高速摄像等手段,对5A90铝锂合金YAG激光焊接过程中的金属蒸汽/等离子体的动态变化过程、光谱分布测量和计算表明:5A90激光焊接时金属蒸汽/等离子体几乎只从熔池正面喷出,主要强谱线为Li670。
6) YAG pulse laser
YAG脉冲激光
1.
The primary results of crystallization of a silicon-based thin film for poly-Si using a YAG pulse laser source are described.
报道了采用YAG脉冲激光器对硅基薄膜进行晶化制备多晶硅的实验结果,其中主要针对以PECVD法制备的不同硅基薄膜(如非晶硅和微晶硅)为晶化前驱物,以及对激光能量的利用等问题进行了分析研究。
补充资料：YAG激光
YAG激光｜英语解释：YAGLaser YAG激光(器)是最常见的一类固体激光器。YAG：钇铝石榴石，用于产生激光束的氧化铝合成晶石。
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