摘要
在线测量技术不仅可以降低消耗、减少成本、增加产量、提高效益,而且还可以保证产品质量、提高产品竞争力.研究了激光在线位移厚度测量仪的原理和硬件组成,同时开发了软件系统.该激光测量仪能够实时测量连续运动的物体厚度,并将结果在屏幕上显示。厚度检测采用了半导体激光器LD和一维PSD器件,具有响应速度快、位置分辨率高、信号检测方便、价格便宜等特点.
On - line measure technology can not only reduce the consume, decrease the cost, increase the output, improve benefit performance, but also guarantee the quality of prooluct and rais the competitive strength of the product. This article researches the theory and consist of hardware of the surveying instrument which measures the thick on - line use the laser, and develops the software system. Using this instrument can measure the thick of continuous running product real time, and put out the result on the screen, the semiconductor laser LD and one dimesion PSD component are used in this measure technology. It has characters of quick response, high resolution of the position, convenient testing of the signal and low price and value of practical use of application.
出处
《兰州工业高等专科学校学报》
2005年第3期22-26,共5页
Journal of Lanzhou Higher Polytechnical College
关键词
位移厚度测量
PSD器件
激光器
shift and thick measurement
PSD component
instrument of laser
