The present invention relates to a method to make a bleed air duct, capable of minimizing making and welding processes. According to the present invention, the method to make a bleed air duct comprises: a making condition input step (S100) of inputting a making condition for making a bleed air duct unit (1); a three-dimensional (3D) printing step (S200) of making the bleed air duct unit (1) by a selective melting and stacking scheme (S110) based on the inputted making condition; and an inspection step (300).

    본 발명은 블리드 에어 덕트 제조방법에 관한 것으로서, 더욱 상세하게는 3D 프린팅 기법을 이용하여 블리드 에어 덕트를 제공함으로서 제조공정 및 용접과정을 최소화할 수 있는, 블리드 에어 덕트 제조방법에 관한 것이다.


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    Titel :

    Bleed air duct manufacture method of aircraft use selective laser melting


    Weitere Titelangaben:

    선택용융 적층법을 이용하는 항공기적용 블리드 에어 덕트 제조방법


    Beteiligte:
    JO SEO YEON (Autor:in) / SHIM SUNG YONG (Autor:in)

    Erscheinungsdatum :

    2019-02-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern





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