Number of the records: 1
Numerical model of continuous laser hardening of steel bodies and its control
- 1.0422709 - ÚT 2014 RIV MK eng C - Conference Paper (international conference)
Kotlan, V. - Pánek, D. - Hamar, R. - Doležel, Ivo
Numerical model of continuous laser hardening of steel bodies and its control.
ISEF (International Symposium on Electromagnetic Fields) 2013. Skopje: St. Cyril and Methodius University Skopje, 2013. ISBN 978-9989-630-66-8.
[ISEF (International Symposium on Electromagnetic Fields) 2013. Ohrid (MK), 12.09.2013-14.09.2013]
Grant - others:GA TA ČR(CZ) TA03010354
Institutional support: RVO:61388998
Keywords : laser hardening * induction pre-heating * numerical analysis
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
http://isef2013.feit.ukim.edu.mk/
A novel way of continuous hardening of a steel body is modeled, in common with the corresponding control. The process of hardening is realized by induction pre-heating and additional heating by a beam of a laser fixed on a robotic hand. The optics of the laser contains a two-channel pyrometer measuring the temperature in the middle of the radiated spot of the surface, which affects the power of the laser and/or the velocity of movement. The heat produced on the surface layers is fast transferred by conduction into the interior of material. The mathematical model of the process is solved numerically and the most important results are discussed.
Permanent Link: http://hdl.handle.net/11104/0229498
Number of the records: 1