KETAHANAN BALISTIK LEMBARAN BAJA PADA BERBAGAI SUDUT TEMBAK

*Rusnaldy Rusnaldy  -  Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro, Indonesia
Ismoyo Haryanto  -  Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro, Indonesia
Norman Iskandar  -  Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro, Indonesia
Binar Ade Anugra  -  Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro, Indonesia
Ahmad Zaedun  -  Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro, Indonesia
Published: 1 Jan 2014.
Open Access
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Article Info
Section: Articles research
Language: EN
Statistics: 326 359
Abstract
Results of study on the performance of 0.4 mm mild steel plate when impacted by 4.5 mm diameter steel ogive-shaped projectile at 45o, 60o (oblique impact) and 90 o (normal impact) angles of attack are presented. The projectiles were fired at highest velocity using air riffle gun. The target-holding fixture was located at a distance of 2 m from the gun. Experimental results show that steel plate provides protection at 45o and 60o obliquity, but fails to provide protection at angle of attack of 90o (normal impact)
Keywords: Ballistic performance, steel plate, oblique impact, normal impact

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