The invention discloses a lofting design method and system for an anchor mouth and an anchor chock, and relates to the technical field of shipbuilding. The method comprises the steps of acquiring andanalyzing a side view of a ship and a direction view of a central line direction of a hawse pipe of the ship; projecting the center line of the hawse pipe and the outer opening of the anchor chock toa waterline plane drawing according to the side view; drawing a plurality of lines parallel to the center line of the hawse pipe on the waterline plane drawing to obtain a group of first parallel lines, and drawing a first sectional view of the first parallel lines; and making two directional views perpendicular to the upper surface line direction of the anchor mouth in the center line direction of the hawse pipe on the first sectional view, and then outputting lofting drawings of the anchor mouth and the anchor chock according to the two directional views. The contour shape, the lineation sample and the angle sample of the anchor mouth are obtained in a projection plane conversion mode, the lofting process can be simplified, the lofting precision is improved, and the working efficiency isimproved.
本发明公开了一种锚唇及锚台的放样设计方法及系统,涉及船舶建造技术领域。所述方法包括:获取并分析船舶的侧面图,以及所述船舶的锚链筒中心线方向的向视图;根据所述侧面图,将锚链筒的中心线和锚台外口投影至水线面图;在水线面图上做出若干与锚链筒中心线平行的线,得到一组第一平行线,做出所述第一平行线的第一剖视图;在所述第一剖视图上分别做出锚链筒中心线方向的垂直于锚唇上表面线方向的两个向视图,进而根据所述两个向视图输出锚唇及锚台的放样图。采用转换投影面的方式,得到锚唇的轮廓形状、划线样和角度样,能够简化放样流程,提高放样精度,提高工作效率。
Lofting design method and system for anchor mouth and anchor chock
一种锚唇及锚台的放样设计方法及系统
2021-02-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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