Methods and devices using a computer-generated design of an AM part to ensure that the part is design to support additional manufacturing steps. The methods include performing frequency analysis on a computer-generated design of the manufactured part and calculating mode shapes at natural frequencies of the computer-generated design. A static compliance is calculated at points on the computer-generated design using each of the mode shapes. The static compliance indicates an expected displacement at each of the plurality of points when the computer generated design is exposed to a predetermined non-dynamic load.


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    Title :

    Automated Method for Support Material Placement in Additive Manufacturing for Improved Finish Machining Performance


    Contributors:

    Publication date :

    2020-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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



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