某型号电动柴油泵振动试验夹具的设计及试验验证  

Design and Verification on Vibration Test Fixture of a Kind of Electric Diesel Pump

作　　者：柏遇合 谭勇 唐万东 钟勇[1] 陈源 BBAI Yu-he;TAN Yong;TANG Wan-dong;ZHONG Yong;CHEN Yuan(No.59 Research Institute of China Ordnance Industry,Chongqing 400039;Chongqing Gaokin Industry Co.,Ltd,Chongqing 401127)

机构地区：[1]中国兵器工业第五九研究所,重庆400039 [2]重庆高金实业有限公司,重庆401127

出　　处：《环境技术》2018年第A01期173-177,183,共6页Environmental Technology

摘　　要：完成某型号电动柴油泵振动试验夹具的设计。通过探讨振动试验夹具设计的基本原则和设计方法,详述了某型号电动柴油泵振动试验夹具的设计思路与过程,并结合模态仿真分析和实际振动试验验证夹具是否满足试验要求。夹具固有频率的试验结果与仿真计算误差约为5.8%,均匀性也较吻合,该产品的振动试验顺利完成。夹具的测试结果验证了仿真计算结果的正确性、设计的合理性。This paper designed a vibration test fixture for a certain type of electric diesel pump.Through discussing the basic principles and methods of vibration test fixture,we described its design process in detail and verified whether the fixture can meet the testing requirements combined with modal simulation analysis and actual vibration test.The deviation between natural frequency results and experimental results is about 5.8%,and the uniformity is also consistent.The vibration test of this product is completed successfully,and its results showed correctness and rationality of this design.

关 键 词：振动试验 夹具设计 仿真计算 固有频率 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]