摘要
工艺仿真技术是大型复合材料构件制造的重要支撑技术。在西方发达国家,仿真技术在大型复合材料主承力构件制造中的应用已趋于成熟。近10年来,我国工艺仿真技术研究也取得了阶段性成果,但是距国际先进水平仍有较大差距。对国内外复合材料热压罐成型工艺仿真技术研究现状进行综述,结合近期研究工作分析了国内航空制造领域对复合材料仿真技术的需求。最后,根据国内仿真技术现状对复合材料热压罐成型工艺仿真技术的发展提出建议。
Process simulation plays an important role on modelling the fabrication process for manufacturing large geometrically structural components. In the western developed countries, simulation technology has widely used in manufacturing of the primary composite structures. In past ten years, we have obtained stage achievement on studying the modeling of composites manufacturing processes, but their use remains still limited due to the lack of fully validated modelling tools in contrast to the advanced international level. Hence, in this study, the autoclave process simulation for composites manufacturing is reviewed in detail. The requirements for the aerospace of the process simulation are presented by our previous works on the autoclave process simulations. The research efforts in the future are probably going to focus on the development of the autoclave process simulation during the composites manufacturing process.
作者
徐强
XU Qiang(State Key Laboratory of Fluid Power and Mechatronic System,School of Mechanical Engineering,Zhejiang University,Hangzhou 310027,China)
出处
《航空制造技术》
2020年第15期34-38,47,共6页
Aeronautical Manufacturing Technology
关键词
复合材料构件
工装设计
热压罐成型工艺仿真
固化变形
Composite component
Layup tooling design
Autoclave process simulation
Curing deformation
