The invention discloses an automobile ceiling lengthening and remanufacturing method, an automobile ceiling and an automobile. The method comprises the following steps that the length, needing to be lengthened, of a raw material ceiling is determined, and the remanufacturing length of the raw material ceiling is determined; determining the number of the required raw material ceilings and restructuring segmentation positions on the raw material ceilings; taking the two previous raw material ceilings, respectively cutting out a section of cutting piece according to the corresponding restructuring segmentation position, splicing the two sections of cutting pieces into a restructuring ceiling, continuously cutting out the cutting piece of the remaining cutting part of the previous raw material ceiling and the cutting piece of the next raw material ceiling, and splicing into the restructuring ceiling; and the spliced cutting pieces of the modified ceiling are fixed through a fuse machine and a box sealing machine, and the ceiling is lengthened and modified. Mainly aiming at the modification of a lengthened ceiling, the ceiling is modified by utilizing the material of the part, and only one splicing seam is generated on the modified ceiling, so that the aesthetic degree is increased, and the potential safety hazard is eliminated.

    本发明公开了一种汽车顶棚加长改制方法及汽车顶棚、车辆,包括以下步骤:确定原材料顶棚需加长的长度,并确定原材料顶棚的可改制长度;确定所需的原材料顶棚数量及各原材料顶棚上的改制分割处;取前两个原材料顶棚分别按对应的改制分割位置截取一段裁片,两段裁片拼接成改制后顶棚,前一个原材料顶棚剩余的裁断部分与下一个原材料顶棚继续截取裁片并拼接成改制后顶棚;通过热熔机和封箱机固定改制后顶棚拼接完的裁片,完成顶棚加长改制。本发明主要针对加长类的顶棚改制,通过利用零件本身材料进行改制,且改制后的顶棚只产生一条拼接缝,增加美观度,并消除安全隐患。


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    Title :

    Automobile roof lengthening and remanufacturing method, automobile roof and automobile


    Additional title:

    一种汽车顶棚加长改制方法及汽车顶棚、车辆


    Contributors:
    LU FANGFANG (author) / HAO TINGTING (author) / LI LU (author) / ZHAO XINGYU (author) / CHEN XIAOXU (author) / ZHENG JINGCHAO (author) / SUN YANG (author) / ZHANG YUE (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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