The embodiment of the invention provides a lofting method for positive and negative hyperbolic outer plates, and belongs to the field of ship building. By means of the method, the outer plate part with the positive hyperbolic curve and the negative hyperbolic curve and the unfolded outer plate part can be precisely lofted, precision is high, reliability is high, allowance does not need to be added to make up dimensional deviation, necessary machining lines are arranged on the part, and forming machining is convenient. The method is easy to operate, the plate cost can be saved, and the production efficiency is improved.

    本申请实施例提供了一种正反双曲外板的放样方法,属于船舶建造领域。运用本发明方法,可以精准放样同时具有正、反双曲的外板零件,展开的外板零件,精准度高,可靠性强,无需加放余量弥补尺寸偏差,且零件上有必要的加工线,方便成型加工。本方法操作简单,可以节约板材成本,提高生产效率。


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    Title :

    Lofting method for positive and negative hyperbolic planking


    Additional title:

    一种正反双曲外板的放样方法


    Contributors:

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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