Publication detail
An approach to the shape deviation measurement of cylindrical forgings.
ZATOČILOVÁ, A. POLIŠČUK, R. PALOUŠEK, D. BRANDEJS, J.
Czech title
Měření tvarových odchylek válcových výkovků
English title
An approach to the shape deviation measurement of cylindrical forgings.
Type
conference paper
Language
en
Original abstract
The dimension measurement of hot large forgings is necessary for process control and product quality. Conventional non-contact optical measurement methods are not applicable, mainly because of high temperature and large dimensions. A novel approach to the shape measurement of the cylindrical forging, based on the principle of photogrammetry and edge detection, is described in this paper. Proposed system is developed under laboratory conditions, but the actual conditions of steel production are also considered. In this paper, the results of preliminary experimental measurement are described.
Czech abstract
Měření tvaru rozměrných výkovků za vysoké teploty je nezbytným krokem kontroly kvality a produkce. Nicméně, běžné bezdotykové metody měření nejsou použitelné zejména z důvodu vysoké teploty a velkých rozměrů. V tomto článku je popsán nový přístup k měření přímosti osy válcových výkovků, který je založen na principech fotogrammetrie a dekce hran. Systém je vyvíjen v laboratorních podmínkách, nicméně skutečné podmínky při výrobě výkovků jsou také uvažovány. V tomto článku jsou publikovány výsledky prvního experimentálního měření.
English abstract
The dimension measurement of hot large forgings is necessary for process control and product quality. Conventional non-contact optical measurement methods are not applicable, mainly because of high temperature and large dimensions. A novel approach to the shape measurement of the cylindrical forging, based on the principle of photogrammetry and edge detection, is described in this paper. Proposed system is developed under laboratory conditions, but the actual conditions of steel production are also considered. In this paper, the results of preliminary experimental measurement are described.
Keywords in Czech
měření tvaru výkovku, fotogrammetrie, detekce hran
Keywords in English
forging shape measurement, photogrammetry, edge detection
RIV year
2012
Released
06.09.2012
Publisher
Brno University of Technology
Location
Brno University of Technology, Antonínská 548/1, Brno 601 90, Czech Republic
ISBN
978-80-214-4533-8
Book
53rd International Conference of Mechine Desing Departments
Pages from–to
331–338
Pages count
348
BIBTEX
@inproceedings{BUT94649,
author="Aneta {Zatočilová} and Radek {Poliščuk} and David {Paloušek} and Jan {Brandejs},
title="An approach to the shape deviation measurement of cylindrical forgings.",
booktitle="53rd International Conference of Mechine Desing Departments",
year="2012",
month="September",
pages="331--338",
publisher="Brno University of Technology",
address="Brno University of Technology, Antonínská 548/1, Brno 601 90,
Czech Republic",
isbn="978-80-214-4533-8"
}