三維編織預制件

應用優(yōu)勢：

Application Advantage：

保溫隔熱性能優(yōu)異；三維微孔結構、孔隙率高，氣體過濾阻力小。

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

三維整體編織技術在工藝上突出的特點是具有編織變截面或異形截面織物的能力，運用編織工藝和設備上的技術特點，通過改變編織底盤中攜紗器的陣列形狀和每個攜紗器所載紗線的細度及其運動形式，能夠按零件的形狀和尺寸大小直接編織出三維預制件，進而保證零件整體結構性能。

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.

三維編織平板系列

3D Braided Plate Series

厚度（mm）

幅寬（mm）

長度（m）

1-40

10-200

三維編織梁系列

3D Braided Beam Series

可實現(xiàn) — L型、T型和H型結構不同結構組合外形

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

厚度（mm）

幅寬（mm）

1-40

10-200

三維編織異形系列

3D Near-net Shape 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

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.

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三維編織預制件

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