摘要
针对125 mm坦克炮炮闩抽筒装置的常见故障和失效模式,建立了125mm坦克炮炮闩抽筒装置上抽筒子的三维数字模型,并进行了动力学仿真;利用多体动力学仿真方法对抽筒装置的典型故障机理和易损部位的损坏程度进行了分析,得到了其损坏的原因和改良方法;为研究抽筒装置的故障机理提供理论依据,为探索、改进炮闩抽筒装置结构、提高其可靠性开辟了一条新的道路。
Aiming at common faults and failure modes of the 125mm tank gun breeehbloek, three- dimensional digital model of its extractor mechanism is established, based on which the failure analysis is performed through dynamical simulation. Multi-body dynamics simulation device for cylinder pumping and vulnerable parts of a typical failure mechanism of the extent of damage are analyzed, the causes of damage and its improved methods ;The research results are significant to analyzing theoretically breechblock failure mechanism, improving breechblock extractor configuration and increasing breechblock extractor reliability.
出处
《火力与指挥控制》
CSCD
北大核心
2012年第7期155-156,160,共3页
Fire Control & Command Control
关键词
抽筒机构
动力学仿真
故障分析
extractor mechanism,dynamical simulationm, failure analysis
