The invention provides a machining method for a ship curved outer plate and a ship, and the machining method comprises the steps that a margin cutting line is painted on the ship outer plate according to the ship design requirement, a positioning curve is painted on the inner side of the margin cutting line, and the margin cutting line and the positioning curve are spaced by a preset distance and are arranged in parallel. And a plurality of positioning mechanisms are arranged along the positioning curve, and the cutting machine is connected with the positioning mechanisms, so that a cutting nozzle head of the cutting machine carries out allowance cutting on the ship outer plate along the allowance cutting line. And the ship outer plate obtained after allowance cutting is obtained, and cold bending machining is conducted on the ship outer plate. According to the method, after the allowance attached to the ship outer plate is cut, cold bending machining is conducted. The cold bending action area can be reduced, labor is saved, and the production period is shortened. And climbing operation is avoided, and the construction difficulty is reduced. On the premise that the machining precision of the ship outer plate is guaranteed, the ship building efficiency and quality are improved.

    本申请提供一种船舶曲线型外板的加工方法及船舶,包括:根据船舶设计要求在船舶外板上喷绘余量切割线,在余量切割线的内侧喷绘定位曲线,使余量切割线与定位曲线之间间隔预定距离并平行设置。沿定位曲线布置多个定位机构,将切割机与定位机构连接,以使切割机的割嘴头沿余量切割线对船舶外板进行余量切割。获取余量切割后的船舶外板,并将船舶外板进行冷弯加工。本申请对船舶外板上附有的余量进行切割后,再进行冷弯加工。能够减少冷弯的作用面积,节约劳动力,缩短生产周期。并且避免了登高作业,降低施工难度。本申请保证船舶外板的加工精度的前提下,提高船舶建造的效率和质量。


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    Title :

    Machining method of ship curved outer plate and ship


    Additional title:

    一种船舶曲线型外板的加工方法及船舶


    Contributors:
    CHANG ZHIJUN (author) / ZHONG YI (author) / LIU CHANG (author) / ZHANG ZHIHUA (author) / MA YALONG (author) / WANG JIAHAO (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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