Jurnal Rekayasa Material, Manufaktur & Energi
Vol 3, No 1: Maret 2020

Kajian Eksperimen Deffoormasi Tekanan Pada Struktur Sarang Lebah Dengan Variasi Ukuran Hexagonal Yang Diuji Secara Statis

Sudirman Lubis (Fakultas Teknik Universitas Muhammadiyah Suamtera Utara)
Chandra A. Siregar (Fakultas Teknik Universitas Muhammadiyah Suamtera Utara)
Irpansyah Siregar (Fakultas Teknik Universitas Muhammadiyah Suamtera Utara)
Edi Sarman Hasibuan (Fakultas Teknik Universitas Muhammadiyah Suamtera Utara)



Article Info

Publish Date
31 Mar 2020

Abstract

Humans have always tried to create new materials that have a strong, rigid, lightweight, and inexpensive construction. The honeycomb structure is a man-made material that has a honeycomb geometry to minimize the amount of material used, to achieve a minimum weight so that a light mass is obtained for the construction. The honeycomb structure is commonly used in aerospace, transportation, F1 competitions, and many other industries. In general, the purpose of this study is to determine the level of deformation, strain stress that occurs in the honeycomb structure that is statically tested. Honeycomb is made using aluminum material with a thickness of 0.4 mm and then formed with a hexagonal size that varies with 2 mm, 4 mm, and 6 mm. This compressive test is carried out using a Universal Testing Machine with 2 positions namely horizontal and vertical. The specimen is pressed until it has a visible point on the graph. The results that have been found from this compressive test in the form of deformation values and the maximum force acting on the specimen. From the results of the comparison of hexagonal size variations, it can be concluded that the larger the hexagonal honeycomb size, the greater the deformation that occurs.

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Journal Info

Abbrev

RMME

Publisher

Subject

Aerospace Engineering Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

Description

Jurnal Rekayasa Material, Manufaktur & Energi, yang diterbitkan oleh Fakultas Teknik, Program Studi Teknik Mesin, Universitas Muhammadiyah Sumatera Utara (UMSU), Medan, Sumatera Utara, Indonesia, Jurnal Rekayasa Material, Manufaktur & Energi menerima artikel ilmiah hasil-hasil penelitian, dan ...