The invention relates to a design method and a manufacturing method of an automobile body side wall roof side rail inner plate, relates to the technical field of automobiles, and is used for solving the technical problems that the design period of the automobile body side wall roof side rail inner plate is long and parts need to be repeatedly changed in the prior art. The design method of the vehicle body side wall roof side rail inner plate comprises the steps that a front windshield modeling surface, a side wall outer plate modeling surface, a top cover outer plate modeling surface and a vehicle door glass modeling surface of a target vehicle model are obtained; obtaining the upper boundary of the A-column area according to the modeling surface of the front windshield; according to the side wall outer plate modeling surface and the top cover outer plate modeling surface, the upper boundary of a B column area and the upper boundary of a C column area are obtained; according to the car door glass modeling surface, obtaining regional lower boundaries of the A column, the B column and the C column; determining a mounting surface angle; and according to the upper boundary of the A-column area, the upper boundary of the B-column area, the upper boundary of the C-column area, the lower boundary of the A-column area, the lower boundary of the B-column area, the lower boundary of the C-column area and the mounting surface angle, the vehicle body side wall roof side rail inner plate is designed.

    本发明涉及一种车体侧围上边梁内板的设计方法及其制造方法,涉及汽车技术领域,用于解决相关技术中的车体侧围上边梁内板的设计周期长和零件需要反复更改的技术问题。该车体侧围上边梁内板的设计方法包括:获取目标车型的前挡玻璃造型面、侧围外板造型面、顶盖外板造型面、车门玻璃造型面;根据前挡玻璃造型面,获取A柱区域上边界;根据侧围外板造型面和顶盖外板造型面,获取B柱区域上边界和C柱区域上边界;根据车门玻璃造型面,获取A柱、B柱以及C柱的区域下边界;确定安装面角度;根据A柱区域上边界、B柱区域上边界、C柱区域上边界、A柱区域下边界、B柱区域下边界、C柱区域下边界以及安装面角度,设计车体侧围上边梁内板。


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    Titel :

    Design method and manufacturing method of vehicle body side wall roof side rail inner plate


    Weitere Titelangaben:

    一种车体侧围上边梁内板的设计方法及其制造方法


    Beteiligte:
    YANG WEI (Autor:in) / WANG JIANHONG (Autor:in) / ZHOU YANG (Autor:in) / WU DI (Autor:in)

    Erscheinungsdatum :

    2023-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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