The effect of the laser spots overlap on the structure during square parts quenching of 1.1191 steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F15%3A%230000888" target="_blank" >RIV/46709002:_____/15:#0000888 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.metal2016.com/files/uploads/02/METAL%202015%20-%20Conference%20Proceedings_content.pdf" target="_blank" >http://www.metal2016.com/files/uploads/02/METAL%202015%20-%20Conference%20Proceedings_content.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of the laser spots overlap on the structure during square parts quenching of 1.1191 steel

Popis výsledku v původním jazyce

Laser technologies are among the unconventional methods of heat treatment and machining. Among the biggest advantages of laser quenching (hardening), it can be included high speed and process efficiency, a narrow thermally affected area and the possibility of processing complicated parts in shape that could not be workable with common conventional methods. During laser quenching of large surface parts, it is necessary to solve the problem of mutual overlap of laser spots. There is an unquenched area when insufficiently overlapped; with a large overlap, it can occur a tempering of the already quenched belt. Both cases negatively influence the resulting structure and mechanical properties. This article deals with finding the optimal degree of point laserspot overlap to ensure a high-quality quenching of large surface parts and with setting appropriate quenching parameters.

Název v anglickém jazyce

The effect of the laser spots overlap on the structure during square parts quenching of 1.1191 steel

Popis výsledku anglicky

Laser technologies are among the unconventional methods of heat treatment and machining. Among the biggest advantages of laser quenching (hardening), it can be included high speed and process efficiency, a narrow thermally affected area and the possibility of processing complicated parts in shape that could not be workable with common conventional methods. During laser quenching of large surface parts, it is necessary to solve the problem of mutual overlap of laser spots. There is an unquenched area when insufficiently overlapped; with a large overlap, it can occur a tempering of the already quenched belt. Both cases negatively influence the resulting structure and mechanical properties. This article deals with finding the optimal degree of point laserspot overlap to ensure a high-quality quenching of large surface parts and with setting appropriate quenching parameters.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2015 Proceedings

ISBN

978-80-87294-62-8

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1113-1118

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Hotel Voroněž, Brno

Datum konání akce

3. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—