高性能高聚物黏结炸药压制成型研究进展与展望  

Research Progresses and Prospects of Compression Molding of High-performance PBX

作　　者：孙海涛 詹梅[1] 樊晓光[1] 郭靖 韩超[2] 张君[3] SUN Haitao;ZHAN Mei;FAN Xiaoguang;GUO Jing;HAN Chao;ZHANG Jun(School of Materials Science and Engineering,Northwestern Polytechnical University,Xi'an,710072;Institute of Chemical Materials,China Academy of Engineering Physics,Mianyang,Sichuan,621900;China National Heavy Machinery Research Institute Co.,Ltd.,State Key Laboratory of Metal Extrusion and Forging Equipment Technology,Xi'an,710032)

机构地区：[1]西北工业大学材料学院,西安710072 [2]中国工程物理研究院化工材料研究所,绵阳621900 [3]中国重型机械研究院股份公司金属挤压与锻造装备技术国家重点实验室,西安710032

出　　处：《中国机械工程》2024年第1期160-180,共21页China Mechanical Engineering

基　　金：国家自然科学基金(52005459)。

摘　　要：压装型高聚物黏结炸药(PBX)因具有优异的爆轰性能和力学性能而被广泛应用于现代高效毁伤武器战斗部。未来作战环境和战略需求的不断变化,促使压装型PBX朝着高质量、高安全、高效率成型制造的方向发展。综述了压装型PBX在成型质量与性能调控、压制安全性、自动化制造三方面的相关研究现状及面临的问题。首先探讨了PBX在成型质量与性能调控方面的研究进展,包括炸药颗粒致密化演变规律与密度均匀性、损伤演化机制与界面性能调控、残余应力检测与调控;进而分析讨论了PBX的压制安全性以及在数字化和自动化制造方面的研究现状;最后基于对研究现状的分析,展望了PBX压制成型领域未来的发展趋势与面临的挑战。Pressed PBX was widely used in modern high-efficiency damage weapon warheads due to their excellent detonation and mechanics properties.The continuous changes in the future combat environment and strategic requirements were driving the development of pressed PBX towards high quality,high safety,and efficient molding and manufacturing.Thus,the current research status and problems facing the pressed PBX in molding quality and performance control,compression molding safety,and automatic manufacture were summarized herein.Firstly,the research progresses in the control of forming quality and performance of PBX was explored,including the evolution law and density inhomogeneity of explosive particle densification,damage evolution mechanism and interface performance control,residual stress detection and control.Furthermore,the compression molding safety of PBX and the current research status in digital and automatic manufacture were analyzed and discussed.Finally,based on the analysis of the current research progresses,the future development trends and challenges in the field of PBX compression molding were prospected.

关 键 词：高聚物黏结炸药 压制成型 成型质量 安全性 数字化 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术]