The invention relates to the technical field of ships, in particular to a single-layer plate type bilge keel web lofting method and a ship, according to the single-layer plate type bilge keel web lofting method, two times of projection are adopted, the impact potential of second projection points and the extension rib distance between every two adjacent first projection points are obtained through projection for the first time, and a single-layer plate type bilge keel web lofting method is obtained; and then secondary projection is conducted in the height direction by means of the extension rib distance, data are corrected by means of the impact potential, and then a rib position line after the bilge keel web plate is unfolded and an outer opening line after the bilge keel web plate is unfolded are obtained. The punching potential is used for calculating the distance from the projection normal point on the outer opening line obtained in the second projection after the rib distance is extended to the point to be unfolded, the lofting process of the whole bilge keel web is reserved, quality tracing and improvement in the bilge keel manufacturing process are facilitated, and the bilge keel lofting result can be conveniently inspected.
本发明涉及船舶技术领域,尤其涉及一种单层板形式的舭龙骨腹板放样方法和船舶,单层板形式的舭龙骨腹板放样方法通过采用两次投影,第一次通过投影获得第二投射点的冲势以及相邻所述第一投射点之间的伸长肋距,然后利用伸长肋距沿高度方向进行二次投影,利用冲势修正数据,然后获得舭龙骨腹板展开后的肋位线以及舭龙骨腹板展开后的外口线。通过采用冲势用来计算在伸长肋距后的第二次投影中求出的外口线上投影法向点到所要展开点的距离,保留了整个舭龙骨腹板的放样过程,方便舭龙骨制作过程的质量追溯和改进,方便对舭龙骨放样结果进行检验。
Single-layer plate type bilge keel web lofting method and ship
单层板形式的舭龙骨腹板放样方法和船舶
2023-12-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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