Effect of laser shock processing on mechanical properties of Al-Li alloy.
激光冲击处理对铝锂合金力学性能的影响。
Analysis and experiment on deformation of sheet metal by laser shock wave.
金属材料的激光冲击变形分析及其实验研究。
Laser shock is a new surface technology to modify the surface properties of materials.
激光冲击技术是一种新的材料表面改性新技术。
Laser shock forming is a novel technique that USES laser-induced shock wave to shape sheet metal.
激光冲击成形是指利用激光诱导产生的冲击波压力使板料变形的一种新的板料塑性成形技术。
The mechanism of laser shock peening and application of the coating and limiting layer are studied.
研究激光喷丸的机理及涂层和约束层的应用技术。
It is studied that the hardened zones of 45 steel are processed through laser shock again, after laser quenched.
将45钢激光淬火强化处理区域再进行激光冲击强化处理。
Residual stress distribution of single and multiple laser shock is analyzed and validated by experimental result.
分析了单次和多次冲击下材料内部的残余应力场分布，分析结果与实验结果非常接近。
This has the important guiding significance of the realizing the on-line monitoring of the laser shock processing.
该实验结果对激光冲击强化实现在线检测有重要指导意义。
The above studies indicate laser shock-processing and laser shock-forming are different surface processing methods.
结果表明航空铝合金的两种激光表面加工技术的这两种是不同的加工技术。
Distributing characteristics of the residual stress of 3a21 antirust aluminum by laser shock processing are studied.
本文对激光冲击成形的3a 21防锈铝板的残余应力分布特性进行了研究。
Several technologies called formative research profiles, focusing on technology of laser shock forming are introduced.
介绍了几种典型无模成形技术的研究概况，重点介绍了激光冲击成形的无模成形技术。
Finally some key techniques are pointed to be studied for industrial application of laser shock forming of metal sheet.
指出了激光冲击成形技术在工业应用中所必须研究的一些主要内容。
Laser shock hardening may change the structure and properties through forming shock wave and causing damage in the surface layer of metal.
激光冲击硬化是通过在材料表层内形成冲击波而引起“损伤”来改变表层的组织和性能。
The on-line detection of the laser shock processing effect is performed by detecting the amplitude and pulse width of the shock wave spreaded in the air.
本发明通过检测在空气中传播的冲击波的振幅和脉冲宽度，实现激光冲击强化效果的在线检测。
A lot of experiments have shown that there is an obvious relation between surface qualities of specimen after laser shock-processing (LSP) and its fatigue life.
大量的实验表明，经激光冲击处理后，材料受冲击区的表面质量与材料的疲劳寿命有着明显的关系。
The techniques of laser shock-processing and laser shock-forming were introduced and compared from the processing methods, mechanics effects and their applications.
简要介绍了航空金属材料的激光冲击强化技术和激光冲击成形技术，并从工艺参数、力学效应以及应用效能等方面进行了比较。
The flexible coating is an energy conversion body that consists of confinement layer and Absorbing layer, so that laser shock processing(LSP) can be applied in engineering.
柔性贴膜作为一种集约束层与吸收层于一体的新手段，使激光冲击技术有了更好的工程实际应用性。
This paper induces processing mechanism, technique characteristics and industrial application of laser shock peening and laser peening forming. Also, the practical prospect is analyzed.
介绍了激光喷丸强化和激光喷丸成形的机理、特点和工业应用，并对应用前景作了分析。
Four promising laser assisted manufacturing approaches are introduced, including die-less laser forming, laser shock processing, laser micro-machining, and laser based direct metal deposition.
介绍了激光板与管无模成形、激光表面强化处理、激光微细加工和激光直接沉积成形等四种激光制造前沿研究技术。
Selecting laser shocking parameters with the application of artificial neural networks theory, the high power density, neodymium -glass laser is used to laser shock process ductile iron QT450 - 10.
应用人工神经网络理论，合理选择激光冲击参数，对球墨铸铁QT450-10进行了激光冲击试验，并用扫描电镜和数显硬度仪等进行了分析。
The experimental results revealed that an appropriate overlay thickness can not only use laser energy effectively but also provide optimal peak pressure of shock waves.
实验表明，采用一定厚度的约束层，既能有效利用激光能量，又能获得较大的激光冲击波峰压；
Skin irradiation with high-power pulsed laser light induces a thermal shock which stimulates fibroblasts to produce new collagen.
其是利用高能脉冲激光照射皮肤，产生热震，刺激成纤维细胞产生新的胶原。
An accelerometer shock dynamic calibration method by using grating laser interference technique is described in this paper.
介绍利用激光光栅干涉技术进行冲击加速度动态特性校准的一种方法。
An accelerometer shock dynamic calibration method with a grating laser interference technique is described, and the differential acceleration evaluation is specially discussed.
介绍了利用激光光栅干涉技术进行冲击加速度校准的一种方法，并着重讨论微分加速度的动态特性校准。
The fatigue test results show that the higher shock impedance of overlays, and the higher laser power density, the greater the increase of fatigue life of aluminum alloy.
疲劳试验结果表明：约束层冲击阻抗越大，激光脉冲功率密度越高，铝合金激光冲击处理后疲劳寿命的提高越显著。
The high energy pulse laser was used to radiate lead zirconate titanate (PZT) piezoelectric films. The effect of the laser thermal shock on the properties of the films was investigated.
应用高能量单脉冲激光作用在锆钛酸铅(PZT)压电薄膜上，研究脉冲激光的热冲击对PZT薄膜性能产生的影响。
An optically recording velocity interferometer system (ORVIS) is constructed. It is applied to laser-driven shock experiments as a method for equation of state (EOS) measurement.
研究建立一种光学记录速度干涉仪系统(OR VIS)，用于激光产生冲击波研究物质状态方程实验中的参数测量。
An optically recording velocity interferometer system (ORVIS) is constructed. It is applied to laser-driven shock experiments as a method for equation of state (EOS) measurement.
研究建立一种光学记录速度干涉仪系统(OR VIS)，用于激光产生冲击波研究物质状态方程实验中的参数测量。
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