2.5D角联锁结构系列   Interlock structure

正交三向结构系列     Orthogonal Structure

3D机织物为各向异性材料，易实现复杂结构件的仿形织造，可设计性强。根据复合材料各方向的力学性能要求，灵活设计经纬纱线的含量，满足产品的力学性能。同时根据产品后期的工艺要求，可调整织物的刚性，使其适应不同复合材料的制备工艺和服役要求。

The 3D woven preforms is an anisotropic material, which is easy to reach the near-net shape weaving of complex structural parts and has strong designability. According to the mechanical properties of the composite material in all directions, the content of warp and weft yarn is flexibly designed to meet the mechanical properties of the product. At the same time, according to the process requirements in the later stage of the product, the rigidity of the fabric can be adjusted to adapt to the preparation process and service requirements of different composite materials.

2.5 D 结构系列

3D Structure Series

可实现 — 高厚2.5D平板织物的自动化织造。

Achievable—Automative weaving of high thickness 3D plate preforms

可实现 — 变截面仿形织物的自动化织造。

Achievable—Automatic weaving of near-net shape preforms with variable section

可实现 — 封顶整体仿形织物的低成本织造。

Achievable—Low cost weaving of capped integral near-net shape preforms

应用优势：具有更好的耐烧蚀性能，具有更好的层间性能。

Application advantage: Better ablative resistance , better interlayer performance.

产品名称

厚度（mm）

幅宽（mm）

2.5D高厚平板系列产品

1-90

100-1300

2.5D仿形系列产品

2.5D罩体系列、3D壳体系列等

正交三向结构系列

Orthogonal Structure

可实现 — 80mm以内高密细纱纤维正交三向织物的织造。

Achievable—Low linear density yarn(≤80mm)，orthogonal structure.

可实现 — 150mm以内粗纱纤维正交三向织物的织造。

Achievable—High linear density yarn(≤150mm)，orthogonal structure.

三维纺织预制件系列主要用途：Main Application:

 · 热防护系统：发动机喷管，飞行器头锥、翼前缘及发动机热端部位。    
 · 透波系统：天线窗等。

Wave-transparent System: Antenna Window, etc. Thermal Protection System: Engine nozzles, Nose Cone and Wing of Vehicle, Aeroengine Hot Components.