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1)  laser liquid-level measurement
激光液位检测
1.
Aiming at the requirement of liquid-level measurement for stereolithography(SL),the paper put forward a new method of laser liquid-level measurement based on position sensitive detector(PSD),which could carry out non-contact precision measurement,using laser triangular surveying theory.
针对光固化快速成形液位检测的精度要求,提出了一种基于光电位置传感器(PSD)的新型激光液位检测方法,该方法采用激光三角测量原理,非接触精密测量液位变化。
2)  Laser inspection
激光检测
3)  laser measurement
激光检测
1.
Research on the complex surface laser measurement and 3D reconstruction;
复杂轮廓表面激光检测及三维重构技术的研究
2.
These results also show that the parameterized model of shape error PV and tip arc-radius can be established by using 3D data derived from non-contact laser measurement, and can be employed to evaluate the machining precision of micro-scale V-shaped grooves.
针对微纳米级功能V槽微细加工及评价困难的问题,采用单点金刚石切削方法在超精密机床上对光学玻璃进行了V槽的微纳尺度加工,且利用非接触激光检测技术展现了V槽的加工形貌。
4)  laser detection
激光检测
1.
Image processing and tracing data collection for welding groove laser detection;
焊接坡口激光检测图像处理及跟踪信息的提取
2.
Design of monitoring station of coal mine well based on laser detectionZHAO Yaline~1 SHEN Lipine~1
基于激光检测的井下监测站设计
3.
Aiming at the deficiency of conventional accessory quality methods,this paper analyses the development state of laser detection technology and CNC machine tools on-line detection technology home and abroad,discusses laser on-line detection based on 5-axix.
在制造行业中,零件的质量检测通常采用手工检测和离线检测,随着激光技术的发展,激光在线检测逐渐进入零件的质量检测领域;文中针对传统的零件质量检测方法的不足,分析了目前国内外激光检测技术和数控机床在线检测技术的发展态势,探讨了基于五轴数控机床的激光在线检测方法及其在检测路径设计过程中的一些亟待解决的技术问题;该方法基于光学三角测量原理,将零件加工场所和检测场所统一于数控机床,从而提高了检测活动的效率和检测结果的准确性。
5)  resin level detection
液位检测
6)  Liquid Level Measurement
液位检测
1.
the Design and Implementation of Nontouch Liquid Level Measurement;
非接触式液位检测仪的设计与实现
2.
Application of Singlechip in Non-contact Ultrasonic Liquid Level Measurement System;
非接触式超声波液位检测仪系统中的单片机应用
补充资料:激光液位计
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性质:由发射部分和接收部分组成。发射部分有激光器及其电源,激光器可用气体、固体或半导体激光器等;接收部分包括接收元件与测量控制电路,接收元件根据具体情况,可以用光敏三极管或硅光电池等。分遮断式和反射式两种。有光束扩散角小,单色性很纯,能量集中在很小的波长范围内,不易受其他光干扰等优点。可以测量温度很高的熔融玻璃的液位。

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