함정탑재장비용 대용량 마운트의 성능시험평가

• Published in: 大韓造船學會 論文集 Vol. 52; no. 3; pp. 275 - 281
• Main Authors: 문석준(Seok-Jun Moon), 김흥섭(Heung-Sub Kim), 박진우(Jin-Woo Park), 박진호(Jin-Ho Park), 오광석(Kwang-Suk Oh), 정종안(Jong-Ahn Jeong)
• Format: Journal Article
• Language: Korean
• Published: 대한조선학회 2015
• Subjects: 조선공학; Resilient mount(탄성 마운트); Performance test(성능시험); Naval shipboard equipment(함정탑재장비)
• ISSN: 1225-1143; 2287-7355

Mounts for shipboard equipment in naval ships play an important role for vibration and shock suppression. New large-capacity resilient mounts, SDR-D30 and SDR-D45, have been developed. This paper involves performance tests for the mount which have maximum load of 30 kN and 45 kN, respectively. The performance tests have been carried out for several mounts based on military standards, such as MIL-M-19863D(SH), MIL-M-21693C(SH), MIL-M-17508F(SH), and MIL-S-901D(NAVY). The test items consist of deflection at upper rate load test, dynamic stiffness, uniformity, static load-deflection(axial, transverse and longitudinal), drift test, fatigue test, and shock test. From these performance tests, it is confirmed that the two mounts have good performances based on military standards.