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
孙海涛 1詹梅 1樊晓光 1郭靖 2韩超 2张君3
作者信息
- 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
- 折叠
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.
Abstract
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 den-sity inhomogeneity of explosive particle densification,damage evolution mechanism and interface per-formance 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 dis-cussed.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Key words
polymer bonded explosives(PBX)/compression molding/molding quality/safety/digitization引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据