Effectiveness of 3D Printed Shaped Charge Liners in Demolitions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG42__%2F26%3A00564369" target="_blank" >RIV/60162694:G42__/26:00564369 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60162694:G43__/26:00564369

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=11061248" target="_blank" >http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=11061248</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICMT65201.2025.11061306" target="_blank" >10.1109/ICMT65201.2025.11061306</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effectiveness of 3D Printed Shaped Charge Liners in Demolitions

Popis výsledku v původním jazyce

3D printing technology is rapidly gaining popularity and finding applications in various fields, including the armed forces. With the simplification and increased availability of 3D printing technologies, 3D printers are now commonly used in military units, performing diverse tasks. One promising area is the use of 3D printing with filaments containing copper (or other) powder additives. Advances in these filament technologies enable the production of liners in various sizes and shapes using standard polymer 3D printers through material extrusion methods. This paper focuses on the potential of 3D printing copper liners for improvised shaped charges, with casings that can also be printed on 3D printers. Experimental demolition tests demonstrated that commercially available filaments can penetrate hard steel objects, achieving characteristics comparable to traditional shape charges. The paper compares the performance of these charges with and without copper liners and analyses the results, confirming that liners significantly enhance the effectiveness of the charges.

Název v anglickém jazyce

Effectiveness of 3D Printed Shaped Charge Liners in Demolitions

Popis výsledku anglicky

3D printing technology is rapidly gaining popularity and finding applications in various fields, including the armed forces. With the simplification and increased availability of 3D printing technologies, 3D printers are now commonly used in military units, performing diverse tasks. One promising area is the use of 3D printing with filaments containing copper (or other) powder additives. Advances in these filament technologies enable the production of liners in various sizes and shapes using standard polymer 3D printers through material extrusion methods. This paper focuses on the potential of 3D printing copper liners for improvised shaped charges, with casings that can also be printed on 3D printers. Experimental demolition tests demonstrated that commercially available filaments can penetrate hard steel objects, achieving characteristics comparable to traditional shape charges. The paper compares the performance of these charges with and without copper liners and analyses the results, confirming that liners significantly enhance the effectiveness of the charges.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

2025 10th International Conference on Military Technologies, ICMT 2025 - Proceedings

ISBN

979-8-3315-2338-1

ISSN

2996-4466

e-ISSN

2996-4474

Počet stran výsledku

7

Strana od-do

—

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

Brno

Místo konání akce

Brno, Czech Republic

Datum konání akce

27. 5. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001545807300048