于韶明,卫国,芦田,都京,杨峰,王挺.隔振器过载振动复合环境试验研究[J].装备环境工程,2015,12(6):70-75. YU Shao-ming,WEI Guo,LU Tian,DU Jing,YANG Feng,WANG Ting.Research on Dampers′ Acceleration-Vibration Environment Test[J].Equipment Environmental Engineering,2015,12(6):70-75.
隔振器过载振动复合环境试验研究
Research on Dampers′ Acceleration-Vibration Environment Test
投稿时间:2015-07-12  修订日期:2015-12-15
DOI:10.7643/issn.1672-9242.2015.06.012
中文关键词:  隔振器  过载振动  复合环境试验
英文关键词:damper  acceleration-vibration  composite environment test
基金项目:
作者单位
于韶明 北京强度环境研究所,北京 100076 
卫国 北京强度环境研究所,北京 100076 
芦田 北京强度环境研究所,北京 100076 
都京 北京强度环境研究所,北京 100076 
杨峰 北京强度环境研究所,北京 100076 
王挺 航天材料及工艺研究所,北京 100076 
AuthorInstitution
YU Shao-ming Beijing Institute of Structure and Environment Engineering,Beijing 100076,China 
WEI Guo Beijing Institute of Structure and Environment Engineering,Beijing 100076,China 
LU Tian Beijing Institute of Structure and Environment Engineering,Beijing 100076,China 
DU Jing Beijing Institute of Structure and Environment Engineering,Beijing 100076,China 
YANG Feng Beijing Institute of Structure and Environment Engineering,Beijing 100076,China 
WANG Ting Aerospace Research Institute of Materials & Processing Technology,Beijing 100076, China 
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中文摘要:
      目的 为了对试验产品的过载振动复合环境进行充分的考核, 同时兼顾经济性和便捷性。方法 选取橡皮绳、 振动台系统进行过载复合环境试验, 并分析橡皮绳、 振动台系统的可行性, 讨论其应用范围。结果 从橡皮绳的拉伸曲线可以看出, 橡皮绳的变形在5%以内刚度较大, 变形超过5%刚度较小。在橡皮绳较小刚度区间, 对隔振器进行振动试验, 结果很好。结论 采用橡皮绳、 振动台系统进行隔振器过载复合环境试验不仅能够节省成本, 缩短试验周期, 而且能够达到很好的试验效果。
英文摘要:
      Objective To fully test the acceleration-vibration environment economically and conveniently. Methods This paper used rubber ropes and a shaker to simulate the acceleration-vibration test, analyzed the feasibility of the method and discussed its application scope. Results Rubber rope’ s tension test showed that it had high rigidity with less than 5% strain and low rigidity with more than 5% strain. While rubber rope was in the region of low rigidity, damper’ s acceleration-vibration test had very good results. Conclusion The results proved that applying this method could reduce the test cost, shorten the test period and achieved the test goal.
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