The effects of laser process parameters on kerf width and quality were studied.
系统研究了工艺参数对切缝宽度和切缝质量的影响规律。
The effects of different process parameters such as laser power, scanning speed, preheat temperature, powder-bed depth on the sintered quality were studied systematically.
系统研究了激光功率、扫描速度、预热温度、铺粉厚度等工艺参数对成型试样质量的影响。
Laser cladding is a complicated process accompanied with physical and chemical reaction, so parameters are important to the quality.
激光熔覆是一个复杂的物理、化学冶金过程，熔覆过程中的参数对熔覆件的质量有很大的影响。
In experiments, brazing parameters and laser incident Angle were changed during the process. The regularity of appearance of brazing seam in different heat input was obtained.
试验过程中，通过改变钎焊工艺参数及激光入射方式，研究了镀锌钢板激光填丝钎焊在不同热输入下的钎缝外观成形规律。
The basic theories of selective laser sintering and its sintering technique are introduced, and the sintering process and parameters of the resin-based prototyping composites are discussed too.
介绍选择性激光烧结及烧结技术的基本原理，探讨了树脂基复合成型材料选择性激光烧结工艺及参数。
Secondly, through the laser craft test, the rational laser honing craft parameters are determined, which are used to process the flat sample and internal-combustion engine cylinder wall.
其次，通过激光工艺试验，研究确定合理的激光珩磨工艺参数，在平板试样和内燃机缸套上进行激光微观造型。
The establishing process and physical parameters for return signal in the laser altimeter systems are analyzed simply.
分析了激光测高系统中接收信号的建立过程及其相关物理量；
The process of compensating laser propagating in atmosphere realized by SBS phase conjugation and the parameters of system is discussed.
叙述了利用SBS相位共轭技术实现补偿激光大气传输的一般过程，并对系统的几个相关参数进行了讨论。
The feasibility of the technique is analyzed and the main parameters of AWG written by ultraviolet laser pulses are worked out. The technological process has been designed and optimized as well.
对紫外写入法制作awg的可行性和优缺点进行了分析，设计了AWG的基本参数，并对整个工艺流程进行了设计和优化。
The experimental results showed that the process parameters such as laser power density, reaction pressure, the sorts and rate of airflow affected particles' shape, size and yield.
实验结果表明 ，激光功率密度、反应压力、载气种类及流量等反应参数对粒子的粒径、形貌、收率等性能均有一定影响。
At the same time, the cracking trend is affected by the laser cladding process parameters, the alloy powders content, and the shape and size of the reinforced phases.
同时开裂倾向还受激光工艺参数、涂层合金粉的配比以及强化相的形状、大小等因素的影响。
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。
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。
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