The invention belongs to the technical field of ship structures, and discloses a manufacturing method of a ship side thrust guide pipe, which comprises the following steps of: selecting two rectangular coamings, paving the two rectangular coamings, and aligning and splicing the two rectangular coamings; intersecting line marking lines and positioning line marking lines are drawn on the two rectangular coamings, and the intersecting line marking lines divide the rectangular coamings into reserved parts and abandoned parts; a plurality of annular notches are formed in the waste part, and the annular notches partially coincide with the intersecting line marking line; the two rectangular surrounding plates are rolled into a semicircular shape, and the two retaining parts are oppositely spliced and fixed; the remaining part of the waste part is cut off in the track direction of the intersecting line marking line, and a tubular structure is formed; and repeating the steps to manufacture the same tubular structure, and oppositely splicing and fixing the two tubular structures to manufacture the ship lateral thrust guide pipe. According to the manufacturing method of the ship side thrust guide pipe, the process is simple and reliable, the cutting precision of the intersecting line can be further guaranteed, and the machining quality and efficiency of the ship side thrust guide pipe are guaranteed.

    本发明属于船舶结构技术领域,公开了一种船舶侧推导管的制作方法,其包括以下步骤:选取两块矩形围板,将两块矩形围板铺平并对齐拼合;在两块矩形围板上均绘制相贯线标记线和定位线标记线,相贯线标记线将矩形围板分为保留部和废弃部;在废弃部上开设多个环状缺口,环状缺口部分与相贯线标记线重合;将两个矩形围板卷成半圆状,使两个保留部相对拼合并固定;沿相贯线标记线的轨迹方向切除废弃部的剩余部分,形成管状结构;重复上述步骤再制成一个相同的管状结构,将两个管状结构相对拼合并固定,以制成船舶侧推导管。本发明提供的船舶侧推导管的制作方法,过程简单可靠,能够进一步保证相贯线的切割精度,保证船舶侧推导管的加工质量和效率。


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    Title :

    Manufacturing method of ship side thrust guide pipe


    Additional title:

    一种船舶侧推导管的制作方法


    Contributors:
    LUO HUIWU (author) / CHOI KYE-WON (author) / GUAN AIMIN (author) / ZHU WENBIN (author) / CUI JUNKAI (author)

    Publication date :

    2023-09-05


    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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