Experimental Testing of Basic Crash Elements Made of CFRP by Additive Technologies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F20%3A43960234" target="_blank" >RIV/49777513:23210/20:43960234 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.journalmt.com/pdfs/mft/2020/04/02.pdf" target="_blank" >https://www.journalmt.com/pdfs/mft/2020/04/02.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2020.092" target="_blank" >10.21062/mft.2020.092</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Testing of Basic Crash Elements Made of CFRP by Additive Technologies

Popis výsledku v původním jazyce

This paper deals with the experimental testing of the basic crash elements which are made of PA6 with short carbon fiber reinforcement by additive technology. Additive technologies allow the production of very complex, thin-walled and hollow shapes, which can be used to tune the desired characteristics of the deformation member. The variable size of the deceleration, the length of the deformed part and the total amount of energy absorbed can be controlled by suitable geometry. The initial impact peaks can be reduced by gradually changing the geometry. Experimental testing of the basic crash elements was performed on several specimens and average values are used in this paper. The maximal and the average deceleration and total energy absorbed are primarily monitored. The obtained data will be used for validation of material properties in Crash-Pam software. Usage of a validated material model, larger and more complex deformation members will be proposed, e.g. for the racing car Formula SAE.

Název v anglickém jazyce

Experimental Testing of Basic Crash Elements Made of CFRP by Additive Technologies

Popis výsledku anglicky

This paper deals with the experimental testing of the basic crash elements which are made of PA6 with short carbon fiber reinforcement by additive technology. Additive technologies allow the production of very complex, thin-walled and hollow shapes, which can be used to tune the desired characteristics of the deformation member. The variable size of the deceleration, the length of the deformed part and the total amount of energy absorbed can be controlled by suitable geometry. The initial impact peaks can be reduced by gradually changing the geometry. Experimental testing of the basic crash elements was performed on several specimens and average values are used in this paper. The maximal and the average deceleration and total energy absorbed are primarily monitored. The obtained data will be used for validation of material properties in Crash-Pam software. Usage of a validated material model, larger and more complex deformation members will be proposed, e.g. for the racing car Formula SAE.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Manufacturing Technology

ISSN

1213-2489

e-ISSN

—

Svazek periodika

20

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

448-452

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85098710477