三维编织预制件

应用优势：

Application Advantage：

保温隔热性能优异；三维微孔结构、孔隙率高，气体过滤阻力小。

good heat insulation, three-dimensional microporous structure, high porosity, low gas filtration resistance.

三维整体编织技术在工艺上突出的特点是具有编织变截面或异形截面织物的能力，运用编织工艺和设惫亓募际跆氐悖通过改变编织底盘中携纱器的阵列形状和每个携纱器所载纱线的细度及其运动形式，能够按零件的形状和尺寸巨细直接编织出三维预制件，进而保证零件整体结构性能。

The outstanding feature of 3D braided technology is the ability to weave preforms with variable or irregular crosssection. By using the technical characteristics of weaving technology and equipment,3D prefabricated parts can be directly woven according to the shape and size of the parts by changing the array shape of the yarn carrier in the weaving chassis and fineness of the yarn carried by each yarn carrier and its movement form, and ensure the overall structural performance of the parts. 3D braided products are formed as a whole of at one time, which has the characteristics of non-layered structure, higher interlayer strength and better comprehensive mechanical properties.

三维编织平板系列

3D Braided Plate Series

厚度（mm）

幅宽（mm）

长度（m）

1-40

10-200

三维编织梁系列

3D Braided Beam Series

可实现 — L型、T型和H型结构差异结构组合外形

Achievable L、T and H braided structures Different structure combination shape

厚度（mm）

幅宽（mm）

1-40

10-200

三维编织异形系列

3D Near-net Shape Series

可实现 — 大尺寸异型结构

Achievable—Large size and heterogeneous structure

可实现 — 变截面异型结构

Achievable—Variable section andshaped structure

可实现 — 封顶技术

Achievable—The technique of capping

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，航行富拓平台器头锥、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.

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三维编织预制件

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