In addition, the residual stress and the residual distortion of clad coating will be augmented with the increase of laser scanning speed.
此外，随着激光扫描速度的增大，熔覆层的残余应力和残余变形相应增大。
Preset layer thickness and laser scanning speed have definitive matching relation to the content of amorphous in the coatings, respectively;
预置涂层厚度及扫描速度分别与涂层中非晶含量存在着一定的匹配关系；
The martensitic and undissolved carbide contents continuously increase as the laser scanning speed increases while the residual austenite decreases.
随激光扫描速度增大，试样中的马氏体和未溶碳化物的含量不断增加，残余奥氏体含量则连续下降。
When the laser scanning speed increases, the laser radiation and cooling time get shorter, so the growing direction of microstructures is changed sharply.
提高激光扫描速率，造成激光辐射和冷却时间变短，合金微观组织生长方向变化显著；
Under the conditions of other technological parameters unchanged, the microstructure of the coatings becomes smaller and more homogeneous with laser scanning speed increasing.
在其他工艺参数不变的条件下，随扫描速度的增大，熔覆层组织变得细小、均匀；
The influence of laser power, scanning speed, powder feed rate, spot diameter and preheating on the temperature of molten pool were revealed in the process of single-pass cladding.
在单道熔覆中通过跟踪测量研究了激光功率、扫描速度、送粉速率、光斑直径和基体预热温度对熔池温度的影响规律。
According to the feature of SLS, the parameters of interest are layer thickness, hatch spacing, laser power, scan speed, work surroundings temperature, interval time and scanning mode.
根据SLS加工工艺的特点，研究的工艺参数包括：层厚、扫描间距、激光功率、扫描速度、环境温度、层与层之间的加工时间间隔和扫描方式。
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。
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
The effect of both laser power density and scanning speed on coating microstructure was remarkable.
激光功率密度和扫描速度对涂覆层微观组织结构有显著影响。
Formally speaking, if the parameters such as scanning speed, physical properties are given, the calculation result of heat effect of laser on temperature field can be wholly confirmed.
从形式上来看，对于给定扫描速度及材料热物性参数后，激光热作用温度场的计算结果已经是完全确定的事。
The apparatus mainly consists of a high temperature environmental chamber, a power circuit of heating, two high-speed pyrometers , and a laser scanning system.
测量装置主要包括高温环境实验箱、加热供电回路、两套高速高温计及一套激光扫描系统构成。
The results show that the laser power and scanning speed affect the performance of coating shaping significantly, while overlapping has less influence on shaping.
结果表明，激光输出功率、扫描速度对熔敷层成形的影响显著，而搭接率的影响程度较小。
YAG laser marking machine, adopts imported gavol scanning system which is high speed, and high precision.
YAG激光打标机，采用进口高速振镜扫描系统，具有高速度、高精度的特点。
The relationship between the section area of the molten layer and the scanning speed of the laser beam is close to hyperbolic under certain conditions.
熔化层的横截面积与激光束扫描速度之间在一定条件下接近双曲线关系。
The laser scanning paths and scanning speed usually influence the machine time of each section.
激光扫描路径和扫描速度影响每层加工时间。
The biggest difference in accommodative variance was between a video display with slow-speed scanning and an equivalent laser-scanned display.
调节方差的最大差异出现在处于低速扫描的视频显示器和激光扫描显示器之间。
The biggest difference in accommodative variance was between a video display with slow-speed scanning and an equivalent laser-scanned display.
调节方差的最大差异出现在处于低速扫描的视频显示器和激光扫描显示器之间。
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