The invention discloses a welding method for a ship jointed board and the ship jointed board. The welding method comprises the steps that a welding groove is designed in the ship jointed board, and the welding groove comprises a first groove in the thickness direction of the ship jointed board and a second groove located above the first groove; the spatial positions of the first welding gun head and the second welding gun head are adjusted correspondingly; technological parameters of welding of the first welding gun head and the second welding gun head are formulated respectively; and the first groove of the ship jointed board is welded through the first welding gun head, and the second groove of the ship jointed board is welded through the second welding gun head. Two welding gun heads are adopted for two-time welding, welding of a priming coat is conducted firstly, then welding of a covering layer is conducted, a groove is designed, the effect of two-time welding and the specific position of a welding seam are guaranteed, the spatial position and technological parameters of the welding gun heads are adjusted, mutual cooperation between two-time welding is guaranteed, and the welding quality is improved. And the quality of welding seams is improved, and the welding efficiency of ship makeup is also improved.

    本发明公开了提供一种用于船舶拼板的焊接方法及船舶拼板其中焊接方法,包括:在船舶拼板上设计焊接坡口,焊接坡口包括在船舶拼板的厚度方向上的第一坡口和位于第一坡口上方的第二坡口;分别调整第一焊接枪头和第二焊接枪头的空间位置;分别制定第一焊接枪头和第二焊接枪头焊接的工艺参数;通过第一焊接枪头对船舶拼板的第一坡口进行焊接,以及通过第二焊接枪头对船舶拼板的第二坡口进行焊接。采用两个焊接枪头进行两次焊接,先进行打底层的焊接再进行盖面层的焊接,设计坡口,保证了两次焊接的效果和焊缝的具体位置,调整焊接枪头的空间位置以及工艺参数,确保两次焊接之间的相互配合,不仅提升了焊缝的质量也提高了船舶拼版的焊接效率。


    Access

    Download


    Export, share and cite



    Title :

    Welding method for ship jointed board and ship jointed board


    Additional title:

    用于船舶拼板的焊接方法及船舶拼板


    Contributors:
    LI CHAO (author) / CHEN ZHI (author) / MA TAO (author) / HAN BING (author) / ZHAO CAICAI (author) / YU JINLONG (author) / LUO GAOXIANG (author) / XIAO FEI (author) / ZHANG YU (author) / ZHAO LISU (author) ... [more]

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B23K Löten , SOLDERING OR UNSOLDERING



    Channel jointed board structure for ship and ship

    DENG YUQIN / LIU DAMING / XIAO JIANWEI | European Patent Office | 2022

    Free access

    Ship segmented jointed board end face control method

    WANG XUEQIANG / DONG BORAN / ZHAO LE | European Patent Office | 2024

    Free access

    Hull jointed board adjusting device

    LAN JIABIN / XU ZONGLUE | European Patent Office | 2021

    Free access

    Line drawing method for jointed board

    WU XINGXING / LI JIEWEI / HU CHAO et al. | European Patent Office | 2021

    Free access

    Jointed Holder For Welding Electrodes

    Gilbert, Jeffrey L. | NTRS | 1991