提高浇注PBX炸药装药品质技术途径  

Technical Approach to Improve Charging Quality of Cast PBX Explosive

作　　者：黄开书 江涛 吴欣欣 刘攀 肖伟 唐磊 Huang Kaishu;Jiang Tao;Wu Xinxin;Liu Pan;Xiao Wei;Tang Lei(Chongqing Hongyu Precision Industry Co.,Ltd.,Chongqing 402760,China)

机构地区：[1]重庆红宇精密工业集团有限公司,重庆402760

出　　处：《兵工自动化》2023年第10期60-62,共3页Ordnance Industry Automation

摘　　要：为提高浇注热固性高聚物粘结炸药(polymer boned explosive,PBX)的品质,对影响高固相含量浇注PBX装药质量的因素进行分析。根据相关理论,运用振动、抽真空及分次装药的方法设计装药工艺参数,通过试验分析不同装药方法排出装药气泡的影响。结果表明:采用真空-振动-分次装药,可有效排出浇注PBX装药气泡,使装药密度提高到98.5%TMD。In order to improve the quality of cast thermosetting polymer-bonded explosive(PBX),the factors affecting the charge quality of cast PBX explosive with high solid content were analyzed.According to the relevant theory,the charging process parameters are designed by using the methods of vibration,vacuumizing and charging by stages,and the influence of different charging methods on the discharge of charge bubbles is analyzed through experiments.The results show that the vacuum-vibration-grading charge can effectively remove the bubbles in the cast PBX charge and increase the charge density to 98.5%TMD.

关 键 词：PBX 浇注 真空 分次 气孔 

分 类 号：TJ410.34[兵器科学与技术—火炮、自动武器与弹药工程]