국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Development of a falling-weight impact testing machine at NAL
저자	Masakatsu MINEGISHI, Ikuo KUMAKURA, Kazuo IWASAKI
Keyword	Impact testing machine; Impact test; Data acquisition system
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltm0000754.pdf?id=NALTM0000754
보고서번호	NAL TM-754
발행년도	2000.12
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	This paper describes the specifications of a falling-weight impact testing machine developed by NAL. The new in-house testing machine has a maximum impact energy capacity of 5kJ and is suitable for studying the behavior of energy-absorbing structural elements and the dynamic fracture of small-scale structural models. The system is equipped with a high-speed data acquisition system including a digital high-speed video recorder.