环境技术
環境技術
배경기술
ENVIRONMENTAL TECHNOLOGY
2013年
2期
37-40
,共4页
正弦振动%交越频率%动态特性%扫频耐久%定频耐久
正絃振動%交越頻率%動態特性%掃頻耐久%定頻耐久
정현진동%교월빈솔%동태특성%소빈내구%정빈내구
sinusoidal vibration%cross-over frequency%dynamic property%endurance by sweeping%endurance at fixed frequency
本文以正弦振动为例,结合相应的国标指导,介绍了电工电子和(或)核仪器类产品进行型式试验过程中机械振动试验方法的研究,以考察产品能否经受住预定的振动条件,并根据经受试验不同严酷等级的能力来划分设备等级.
本文以正絃振動為例,結閤相應的國標指導,介紹瞭電工電子和(或)覈儀器類產品進行型式試驗過程中機械振動試驗方法的研究,以攷察產品能否經受住預定的振動條件,併根據經受試驗不同嚴酷等級的能力來劃分設備等級.
본문이정현진동위례,결합상응적국표지도,개소료전공전자화(혹)핵의기류산품진행형식시험과정중궤계진동시험방법적연구,이고찰산품능부경수주예정적진동조건,병근거경수시험불동엄혹등급적능력래화분설비등급.
Taking sinusoidal vibration as an example, this article summarizes the research on the method of vibration test in the process of type test for electric and electronic products or nuclear instrument products. This research is to investigate whether the products can go through the predetermined vibration requirements, and to further mark out equipment class according to the capacity of enduring different degree of severities during the test.
