某车载驱动器的抗振设计  

Anti-Vibration Design of Certain Type Vehicular Drive

作　　者：刘玲[1] 郝云刚 王新科[1] 

机构地区：[1]中国兵器工业第五八研究所数控技术部,四川绵阳621000 [2]中国兵器工业第五八研究所投资管理处,四川绵阳621000

出　　处：《兵工自动化》2013年第8期78-80,共3页Ordnance Industry Automation

摘　　要：为确保某驱动器箱体内电子设备在车载环境下稳定、可靠地工作,对该驱动器进行抗振设计。阐述抗振设计的定义和必要性,通过车载驱动器的实例分析驱动器的振动形式,给出抗振设计的步骤和要点,对箱体抗振设计进行具体分析,并进行箱体试验验证。试验结果表明:经20 min的振动,箱体内部零部件不会松动或脱落,电子元器件没有脱焊或性能不稳定,箱体材料无损,外观也无严重受损。Carry out anti-vibration design for driver to ensure the stable and reliable running of electronic equipment in certain type vehicular environment. Introduce the definition and necessity of anti-vibration design. Through analyzing drive vibration form by vehicular drive example, put forwards the anti-vibration design steps and main points, carry out concrete analysis for cabinet anti-vibration design and verify it by cabinet test. The test result show that, via 20 min vibration, all part and assembly in cabinet don＇t appear it include coming adrift and breaking off, in addition of no sealing off and no instability about electric capability. It says no any breakage in cabinet and the appearance of cabinet has any deep breakage.

关 键 词：振动 设计 隔振 

分 类 号：TJ810.3[兵器科学与技术—武器系统与运用工程]