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榴弹包装箱跌落实验装置的设计与分析
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Design and Analysis of Gripping Device for Grenade Crates Dropping Experiment
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    摘要:

    根据GJB 4225-2001的规定,要求被试榴弹包装箱在车载装卸(模拟高度3m)或装船海运(模拟高度12m)期间意外跌落安全。为了考核被试榴弹包装箱跌落是否符合安全要求,需要一种装置来模拟榴弹包装箱任意姿态下进行自由跌落的试验。作者从柔性夹持装置出发,综合设计了一套适合榴弹包装箱跌落实验的试验装置,该试验装置采用压缩弹簧预紧系统实现了在夹持过程中可靠性和安全性的保证,采用激光传感器完成了对跌落高度关键数据的测量。通过ADAMAS和MATLAB联合仿真和场地试验,结果表明,该系统满足榴弹包装箱任意姿态跌落且得到稳定可靠的试验数据。

    Abstract:

    According to the stipulation of GJB 4225-2001, the tested grenade is required to be safely dropped during loading and unloading (simulated altitude 3 m) or during shipment (simulated height 12 m). In order to assess whether the test grenade fall is safe, a device is needed to simulate the grenade any posture in free fall test requirements. A set of test device for grenade dropping experiment is designed from the flexible gripping device. Tensile spring preloading system was used for the experimental device to realize the guarantee of reliability and safety during gripping process. The laser sensor was used to complete the measurement of the key data of the drop height. Through ADAMAS and MATLAB combined simulation and field test, it is proved that the system can meet the drop of grenade at any posture and get stable and reliable test data.

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王叶奔儒,潘孝斌,周鑫,万云瑞.榴弹包装箱跌落实验装置的设计与分析[J].机床与液压,2018,46(11):145-148.
. Design and Analysis of Gripping Device for Grenade Crates Dropping Experiment[J]. Machine Tool & Hydraulics,2018,46(11):145-148

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  • 在线发布日期: 2018-06-27
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