The characteristic of pulsed laser welding process of small - size stainless steel sheets is studied and how welding parameters affect the penetration status and the width of welding line is specially analyzed.
研究小尺寸不锈钢片脉冲激光焊接的特点,着重分析焊接参数对焊缝熔透状况和焊缝宽度的影响。
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。
The application of neutral network method in building welding line shape model of pulsed laser welding;
神经网络在脉冲激光焊焊缝建模中的应用
Back Propagation neutral network is used to predict the shape of welding pool for the case of pulsed laser welding in an aluminum alloy.
利用BP神经网络对采用脉冲激光焊接工艺焊接铝时的熔池形状进行了预测,预测结果表明网络的最大输出相对误差不超过9%,说明该网络具有较强的映射能力,能满足预测要求。
The experiment result that 10Mn steel plate is welded by using Pulsed Laser Welding, is used to building a network model which forecast results of welding line shape of Pulsed Laser welding.
介绍了利用BP网络建立脉冲激光焊焊缝形状模型。
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。
Analysis on Microstructrue and Property of Welded Joint of Cu-Be Alloy C17200 by Pulse Laser Welding
C17200铍铜合金脉冲激光焊接头组织性能分析
Study of Charge Air Cooler Welding by Pulse Laser
汽车发动机排气阀脉冲激光焊接实验研究
Effects of Laser Pulse Frequency and Scanning Mode on Welding Quality in Soldering by Fiber Laser
脉冲频率及扫描方式对光纤激光软钎焊的影响
Laser Peening Weld Zones and Its Application on Nuclear Reactor
激光冲击处理焊接区在核反应堆上的应用
Application of pulse submerged arc welding technology in the X80 alloy steel weld
脉冲埋弧焊技术在X80钢焊接中的应用
Resistance microwelding and its step-pulse output
电阻焊显微焊接及其阶梯波输出脉冲
Orthogonal Optimization Test of Vacuum Diffusion Welding of Self-oscillating Pulsed Jet Nozzle of Drilling Bits
石油钻头自激振荡脉冲喷嘴真空扩散焊接工艺正交试验研究
Effects of laser shock processing on residual stress of AISI304 TIG welding joint
激光冲击处理对AISI304钨极氩弧焊接接头残余应力的影响
Study on Technology of Laser Welding of 30CrMnSi Steels
30CrMnSi钢激光焊接工艺研究
Technology of laser welding on Al-5Mg-0.3Sc
Al-5Mg-0.3Sc激光焊接技术
Study of Laser Welding of 400 MPa Super Steel and Its Weldability;
400MPa级超级钢激光焊接及其焊接性研究
Dynamic response of laser-welded metallic sandwich panels subjected to underwater explosive loads
水下爆炸冲击载荷下激光焊接夹层板动态响应分析
Appearance of weld and impact toughness for the joints of ferrite stainless steel by laser-MAG hybrid welding
铁素体不锈钢激光-MAG复合热源焊缝成形及接头冲击韧性分析
high pulse repetition rate laser
高重复率脉冲激光器
switched repetitively-pulsed laser
开关重复脉冲激光器
energy per pulse [laser game]
每一脉冲能量〔激光游戏〕
high-intensity pulsed laser illumination
高强度脉冲激光照明
pulsed metal vapor laser
脉冲金属蒸汽激光器