采用自動縫紉技術、實現(xiàn)不同層合織物的整體成型。

Automatic stitched technology , realize the whole forming of different laminated preforms.

應用優(yōu)勢：Application Advantage：

 · 可實現(xiàn)異形曲面的整體縫合。   
 · 可實現(xiàn)包括2D織物、2.5D結構織物、針刺結構織物的三維整體縫合。

integral stitching of special-shaped surface.3D integral stitching including 2D , 2.5D and needle-structured preforms.

縫合平板系列

Stitched Plate Preforms Series

自動化縫合設備。 

Automatic stitched equipments

可實現(xiàn) — 異形平面的縫合

Achievable—Stitching of heteromorphic plane

可實現(xiàn) — 不同結構的組合式縫合

Achievable—Stitching of different structures

異型縫合系列

Irregular Stitched Preforms Series

可實現(xiàn) — 大尺寸異型結構

Achievable—Large size and heterogeneous structure

可實現(xiàn) — 變截面異型結構

Achievable—Variable section andshaped structure

可實現(xiàn) — 封頂技術

Achievable—The technique of capping

針刺縫合系列

Needle Stitched Series

可實現(xiàn) — 梯度密度結構

Gradient density can be achieved.

厚度（mm）

體積密度（g/cm3 ）

1-200

0.1-0.9

三維紡織預制件系列主要用途：Main Application:

 · 熱防護系統(tǒng)：發(fā)動機噴管，飛行器頭錐、翼前緣及發(fā)動機熱端部位。    
 · 透波系統(tǒng)：天線窗等。

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