The invention relates to the technical field of ship device installation, and particularly relates to a manufacturing method of a semicircular sleeve of a launching barge. A circular sleeve steel pipe is turned over by utilizing a crane in assembling process, welding process and cutting process, and monitoring positioning is performed by utilizing a laser positioning instrument in the whole course. Through combination with welding procedure control in the welding process and a cutting shape maintenance measure in the cutting process, on the condition that a special automatic turn-over device does not need, a high-precision requirement of the dimension of the cut semicircular sleeve can be guaranteed, and manufacturing technology is simple; and the method is in favor of improving manufacturing and construction efficiency of ship body parts, and saves construction cost.


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    Titel :

    Manufacturing method of semicircular sleeve of launching barge


    Beteiligte:
    FENG SHIQING (Autor:in) / LIAN BOQIANG (Autor:in) / LUO JIUTIAN (Autor:in) / LI JIALIN (Autor:in)

    Erscheinungsdatum :

    2015-09-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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