The invention relates to a ship shell plate mark lofting, positioning and installing method. The method comprises the following steps of placing an outer plate mark on a corresponding rib molded line,and determining installation positioning points of all characters in the outer plate mark; projecting the central waterline to the rib lines on the two sides to determine a solid-length waterline; calculating the word height and the word expansion angle at each outer plate positioning point; stretching each character to a set height according to the corresponding character height; rotating each stretched character by 45 degrees, then stretching according to a corresponding character expansion angle, and generating each designed character after stretching; marking a corresponding mounting positioning point, a central waterline and a corresponding rib profile on each character part; and respectively aligning the mounting positioning points, the central waterlines and the rib molded lines onthe character parts with the corresponding outer plate positioning points, the corresponding solid-length waterlines and the corresponding rib lines. According to the invention, the installation efficiency of the outer plate sign is improved, the positioning precision is ensured, and the installation of the outer plate sign is facilitated.

    本发明涉及一种船舶外板标志放样定位安装方法。包括以下步骤:将外板标志放在对应肋骨型线上,并确定外板标志中各字样的安装定位点;将中心水线向两侧的肋骨线上投影、以确定实长水线;求取各外板定位点处的字样高度和字样展开角度;将各字样按照对应的字样高度拉伸至设定高度;将拉伸后的各字样旋转45°,然后按照对应的字样展开角度进行拉伸,拉伸后生成各设计字样;在各字样零件上标记对应的安装定位点、中心水线和对应肋骨型线;将各字样零件上的安装定位点、中心水线、肋骨型线分别与对应的外板定位点、对应的实长水线、对应的肋骨线对齐。通过采用本发明,提升了外板标志的安装效率,确保了定位精度,方便了外板标志的安装。


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    Titel :

    Ship shell plate mark lofting, positioning and mounting method


    Weitere Titelangaben:

    一种船舶外板标志放样定位安装方法


    Beteiligte:
    ZHOU LIQIANG (Autor:in) / YANG WEIFENG (Autor:in) / ZENG JIANKUN (Autor:in) / HUANG HONGSONG (Autor:in) / LUO WENHU (Autor:in) / HUANG SHENHUA (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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