一种枪械击发点火系统模拟试验装置设计  

Design of Simulation Test Device for Firing System of Firearms

作　　者：赵聪聪 魏志芳[1] 郭向向 辛长范[1] 张树霞[1] 蒲辉 Zhao Congcong;Wei Zhifang;Guo Xiangxiang;Xin Changfan;Zhang Shuxia;Pu Hui(College of Mechatronics Engineering,North University of China,Taiyuan 030051,China;Shandong Special Industry Group Co.,Ltd.,Zibo 255201,China)

机构地区：[1]中北大学机电工程学院,太原030051 [2]山东特种工业集团有限公司,山东淄博255201

出　　处：《兵工自动化》2022年第4期10-13,18,共5页Ordnance Industry Automation

摘　　要：为揭示枪械击发点火机理,研究枪械击发点火故障机理并提高击发点火可靠性,设计一种枪械击发点火系统模拟试验装置。通过改变落锤的高度可给测试单元提供不同的击发能量条件,以击针及带底火弹壳为试验对象,模拟枪械中击发点火系统的装配关系和实际工况。试验结果表明:测试单元与监测单元配合能测试出底火输出火焰长度、火焰持续时间、压力特征参数等输出特征量,实现对枪械击发点火性能的定量评价。In order to reveal the firing mechanism of firearms, study the firing fail ure mechanism of firearms and improve the firing reliability, a simulation test device for firing system of firearms was designed. By changing the height o f the drop hammer, different firing energy conditions can be provided for the test unit. Firing pin a nd cartridge case with primer are used as test objects to simulate the assembly relationship and actual working conditions of the firing system in firearms. The test results show that the test unit and the monitoring unit can test the output characteristic parameters of the primer, such as flame length, flame duration and pressure characteristic parameters, and realize the quantitative evaluation of the firing performance of firearms.

关 键 词：枪械 击发点火系统 底火 模拟试验装置 压力 火焰长度 

分 类 号：TJ20[兵器科学与技术—武器系统与运用工程]