针对GLARE板三维曲面成形理论不完善、制造成本高等问题，基于多点柔性成形方法，通过将单个多点数字化模具（下模）与开发的硅橡胶软膜热压系统、多点冲头电加热系统、柔性加热垫集成，开展GLARE板曲面多点热压成形原型样机的创新设计、成形机理与关键技术研究。理论研究方面：借助材料参数测试，构建GLARE板本构模型，结合第一性原理、映射和有限元计算，开展粘接面态密度与结合能等组织结构稳定性、成形曲率几何变换、成形件内部应力与外部载荷状态等多尺度协同仿真，揭示曲面成形机理。实验研究方面：借助原型样机，开展多种GLARE板曲面成形实验，结合微观表征与三维测量，阐明成形件的精度、表面质量与坯料性能、模具型面、成形温度和压力等多参数的耦合响应机制。最终，构建GLARE板曲面可持续制造与一体化设计研究平台，形成GLARE板曲面多点热压成形理论和原型样机技术基础，为GLARE板曲面低成本、绿色制造提供新方法。

In order to solve the key challenges associated with forming process of three-dimensional(3D) GLARE panels, this project will study the formation mechanisms and key technologies in manufacturing the contour of 3D GLARE panels by multi-point thermoforming, which is originally developed based on the multi-point flexible forming methodology and consist of a multi-point die, a hot-forming press system of silicone rubber flexible film, an electric heating system of multi-punch, and a flexible thermo-elastic cushion. On the theoretical research, the structure stability of interface adhesion (density of states and binding energy), geometric transformation of curve radius, and the internal stress in formed parts will be simulated by first-principle calculation, mapping computation and finite element method, respectively. The simulation is based on the constitutive model of GLARE, which is founded by the biaxial tensile strength testing, in situ tests for micro-mechanics, etc. The formation mechanisms and new forming technique of multi-point thermoforming for 3D GLARE panels can be clarified by the above multi-scale and collaborative simulation. On the experimental research, lots of forming experiments for 3D GLARE panels will be done using the prototype multi-point thermoforming machine, which is originally developed in this project. In addition, the coupling mechanism of response in the forming accuracy, surface quality, raw material performance, mold surface, forming temperature and press, can be clarified by microstructure characterization and non-contact measurement. This work can found the research system with sustainable manufacturing and integrated design for 3D GLARE panels. Furthermore, the basic theory and technology of prototype multi-point thermoforming machine for 3D GLARE panels also can be founded successfully, which is a new method with low cost in green manufacturing of 3D GLARE panels.