面向增材制造的导弹结构优化设计综述  

Review of Missile Structural Optimization Design for Additive Manufacturing

作　　者：柯林达[1,2] 张小龙 崔哲[1,2] 顾铭峰 赖彩芳 刘勇 KE Linda;ZHANG Xiaolong;CUI Zhe;GU Mingfeng;LAI Caifang;LIU Yong(Shanghai Spaceflight Precision Machinery Institute,Shanghai 201600,China;Shanghai Engineering Technology Research Center of Near-Net-Shape Forming for Metallic Materials,Shanghai 201600,China)

机构地区：[1]上海航天精密机械研究所,上海201600 [2]上海金属材料近净成形工程技术研究中心,上海201600

出　　处：《空天防御》2023年第2期28-34,共7页Air & Space Defense

摘　　要：随着增材制造技术的发展和应用不断深入,创新导弹结构设计与增材制造技术的协同融合,必定是导弹研发领域发展突破的重要方向。从静力学设计、动态结构设计、耦合动力学3个方面,探讨了先进增材制造技术在导弹结构优化设计中的应用。导弹结构优化涉及动态特性、气动弹性、力热耦合等多个方面,增材制造凭借其独特优势,突破了传统的设计模式和加工瓶颈,进一步实现了航天武器装备结构的轻量化、体积小型化、功能集成化。With the development of AM(additive manufacturing)technology,the integration of innovative structure design and AM technology must be the critical direction of breakthrough development in missile development and structural design.This paper discussed the application of advanced additive manufacturing technology in missile structure optimization in three parts:the static design,the dynamic structure design and the coupling dynamics.Since the optimization of missile structure involves dynamic characteristics,aeroelasticity,mechanical-thermal coupling etc.,relying on its unique advantages,AM technology can break through the traditional design mode and the processing bottleneck,and can further realize the lightweight,small size and functional integration of space weapon equipment.

关 键 词：导弹结构设计 增材制造 激光选区熔化 

分 类 号：TJ760.3[兵器科学与技术—武器系统与运用工程]