Monitoring of heat accumulation during laser cladding process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00390250" target="_blank" >RIV/68407700:21220/25:00390250 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of heat accumulation during laser cladding process

Popis výsledku v původním jazyce

Laser cladding using Laser Metal Deposition (LMD) wire technology is a modern technique for surface enhancement and repair. This study investigates the cladding process using steel 42CrMo4+QT as the base material and stainless steel 316L as the additive material. A pyrometer and infrared camera were used for monitoring the process. The pyrometer provided real-time measurements of the melt pool temperature, while the thermal camera provided a detailed view of the heat distribution and cooling dynamics. A key focus of the research was to analyse how heat accumulation affects the measured quantities and influences the technology outcome. By investigating the interplay between thermal parameters, heat accumulation and cladding quality, the study identifies critical quantities for optimising process control. These findings will help to advance the application of LMD wire technology in industrial surface engineering.

Název v anglickém jazyce

Monitoring of heat accumulation during laser cladding process

Popis výsledku anglicky

Laser cladding using Laser Metal Deposition (LMD) wire technology is a modern technique for surface enhancement and repair. This study investigates the cladding process using steel 42CrMo4+QT as the base material and stainless steel 316L as the additive material. A pyrometer and infrared camera were used for monitoring the process. The pyrometer provided real-time measurements of the melt pool temperature, while the thermal camera provided a detailed view of the heat distribution and cooling dynamics. A key focus of the research was to analyse how heat accumulation affects the measured quantities and influences the technology outcome. By investigating the interplay between thermal parameters, heat accumulation and cladding quality, the study identifies critical quantities for optimising process control. These findings will help to advance the application of LMD wire technology in industrial surface engineering.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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