Jezik: | Slovenski jezik |
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Leto izida: | 2022 |
Tipologija: | 2.09 - Magistrsko delo |
Organizacija: | UL FS - Fakulteta za strojništvo |
Založnik: | [G. Krivic] |
UDK: | 539.3:539.52:004.9(043.2) |
COBISS: | 119299587 |
Št. ogledov: | 24 |
Št. prenosov: | 13 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | An experimental method for simultaneous non-contact identification of elastic modulus and coefficient of thermal expansion in 3D printed materials |
Sekundarni povzetek: | Recently, alternative composite materials have been promoted for 3D printing, but their properties are still largely unexplored. This thesis presents a non-contact experimental method for the simultaneous determination of elastic modulus and coefficient of thermal expansion (CTE) in 3D printed materials. The elastic modulus is obtained from the natural frequency of the structure, while the CTE is obtained from temperature measurements with a thermal camera and strain measurements with the digital image correlation method. The application of the method is demonstrated for the identification of the orthotropic material properties of PLA and a composite material made of PLA with the addition of wood particles. |
Sekundarne ključne besede: | master thesis;soft electrothermal actuators;3D printing;orthotropic material properties;elastic modulus;coefficient of thermal expansion; |
Vrsta dela (COBISS): | Magistrsko delo/naloga |
Študijski program: | 0 |
Komentar na gradivo: | Univ. Ljubljana, Fak. za strojništvo |
Strani: | XXII, 56 str. |
ID: | 16279620 |