METHOD OF NON-CONTACT MEASURING OF DIAMETER AND OVALITY OF STEEL TUBES DURING THEIR PRODUCTION

被引：1

作者：

Fojtik, David ^{[1
]}

Podesva, Petr ^{[1
]}

Gebauer, Jan ^{[1
]}

Czebe, Jiri ^{[1
]}

机构：

[1] VSB Tech Univ Ostrava, Fac Mech Engn, Dept Control Syst & Instrumentat, 17 Listopadu 2172-15, Ostrava 70800, Czech Republic

来源：

MM SCIENCE JOURNAL | 2019年 / 2019卷

关键词：

Laser scanning; 2D scanner; triangulation; diameter; ovality;

D O I：

10.17973/MMSJ.2019_03_201898

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The quality of production of metallurgical bar stock, in particular tubes, is assessed based on many production parameters including outer cross section (diameter) and ovality, which are also specified by European standard EN 13 508. Tubes need to be measured as soon as possible, ideally immediately after the rolling mill during their production, so that any defects may be corrected in due time and thus the loss of material and power may be minimized. This means that the tubes need to be measured at high temperatures (approximately 1.000 degrees C). The article describes a new method of non-contact measuring of outer diameters and ovality of steel tubes cross sections that meets the above-mentioned requirements and allows reliable measuring of required parameters even in the case when the measured material moves or vibrates vertically during measuring.

引用

页码：2855 / 2860

页数：6

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