国外增材制造技术在火炸药中的应用

Application of Foreign Additive Manufacturing Technologyin Propellants and Explosives

本文介绍了美国、澳大利亚、欧盟等国关于增材技术的相关政策,分析了火炸药增材制造中利用的熔融沉积成型技术(FDM)、立体光固化技术(SLA)和立体光固化技术—数字投影成型技术(DLP)的优缺点,介绍了荷兰国家应用科学院(TNO)、美国普渡大学等国外机构关于含能材料增材制造的研究进展。未来仍然需要在含能材料配方与工艺参数优化、技术改进、规模化放大等方面开展深入研究.

This paper introduces the relevant policies of the United States,Australia,the European Union and other countries on additive technology,analyzes the advantages and disadvantages of fused deposition modeling(FDM),stereolithography(SLA)and digital light processing(DLP),and introduces the research progress on additive manufacturing of energetic materials in foreign institutions such as TNO of the Netherlands and Purdue University of the United States.In the future,it is still necessary to carry out in-depth research on the optimization of energetic material formula and process parameters,technical improvement,large-scale amplification and so on.