125mm坦克炮炮闩抽筒装置故障仿真分析  

Research on Failure Analysis Based on Simulation about 125 mm Tank Gun Breechblock Extractor Mechanism

作　　者：张金忠[1] 丛孟凯[1] 张双喜[2] 周道云[3] 

机构地区：[1]装甲兵工程学院,北京100072 [2]北方自动控制技术研究所,太原030006 [3]北方工业大学,北京100041

出　　处：《火力与指挥控制》2012年第7期155-156,160,共3页Fire Control & Command Control

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.

关 键 词：抽筒机构 动力学仿真 故障分析 

分 类 号：TJ38[兵器科学与技术—火炮、自动武器与弹药工程]