The invention provides a car roof cover and a machining method for the car roof cover. The car roof cover comprises a car roof cover body and a reinforcing part. The reinforcing part is pressed into the car roof cover body. The car roof cover body comprises a plurality of pieces of single-layer continuous carbon fiber preliminary-immerged cloth of first structures. The multiple pieces of single-layer continuous carbon fiber preliminary-immerged cloth of the first structures are sequentially overlapped and laid. The warp knitting directions of every two adjacent pieces of single-layer continuous carbon fiber preliminary-immerged cloth of the first structures are different. The reinforcing part comprises a plurality of pieces of single-layer continuous carbon fiber preliminary-immerged cloth of second structures. The multiple pieces of single-layer continuous carbon fiber preliminary-immerged cloth of the second structures are sequentially overlapped and laid. The warp knitting directions of every two adjacent pieces of single-layer continuous carbon fiber preliminary-immerged cloth of the second structures are different. According to the car roof cover, the structure of laying the single-layer continuous carbon fiber preliminary-immerged cloth in a multi-angle mode is adopted, the performance design requirement of the car roof cover is met, and the unit-price weight is optimized.


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    Title :

    Car roof cover and machining method for car roof cover


    Contributors:

    Publication date :

    2015-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



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