Measurement of distance changes with laser-triangulation in hot environments

被引：0
|
作者：
Stöbener, D [1 ]
Dijkman, M [1 ]
Kruse, D [1 ]
Surm, H [1 ]
Kessler, O [1 ]
Mayr, P [1 ]
Goch, G [1 ]
机构：
[1] Univ Bremen, D-28359 Bremen, Germany
来源：
SENSORS AND MEASURING SYSTEMS 2004 | 2004年 / 1829卷
关键词：
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Tactile distance measurement systems cannot be used in hot environments with temperatures above 800degreesC. A green laser-triangulation system with appropriate optical filters can meet these requirements. A triangulation system was build up and tested in two different heat treatment furnaces at temperatures from room temperature up to 900degreesC. Good linearity of the system and acceptable correspondence between measurements and published reference values could be observed. The repeatability of measurements of different workpieces is also good. These results show the suitability of the system for distortion measurements in heat treatment furnaces.
引用
收藏
页码：681 / 688
页数：8
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