An operation method of a drawing line for a hyperbolic ship planking comprises the following steps: assigning two end points and a reference positioning point of a bow and stern angle square line, and assigning an auxiliary positioning point through the drawing line; dividing the reference positioning point and the auxiliary positioning point into a plurality of arcs and snapping lines to form a first reference rib position line; assigning a plurality of second positioning points on an edge longitudinal plate suture line by taking the first reference rib position line as a reference, assigning an intersection point of each rib position line passing through each longitudinal plate suture line as a third positioning point, acquiring an intersection point of a bow and stern angle rule line and each rib position line as a fourth positioning point, and snapping the line to obtain each rib position line; assigning a fifth positioning point according to the first reference rib position line and the two end points of the bow and stern angle rule line, and snapping the fifth positioning point and the fourth positioning point to obtain a bow and stern dimension line; and drawing a horizontal truss structure line and a platform plate structure line by taking the bow and stern dimension line as a reference. According to the method, the labor cost can be effectively reduced, the manufacturing efficiency of the hyperbolic ship planking is improved, and the jig frame occupation period is shortened.
一种用于双曲型船舶外板的拉划线的作业方法,勘划艏艉角尺线的两端端点和基准定位点,通过拉划线勘划辅助定位点;将基准定位点和辅助定位点分成若干圆弧并弹线形成第一基准肋位线;以第一基准肋位线为基准在边缘纵向板缝线上勘划若干第二定位点,勘划各肋位线经过各纵向板缝线的交点作为第三定位点,并获取艏艉角尺线与各肋位线的交点作为第四定位点,弹线获得各肋位线;根据第一基准肋位线和艏艉角尺线的两端端点勘划第五定位点,将第五定位点和第四定位点进行弹线,获得艏艉尺寸线;以艏艉尺寸线为基准绘制水平桁结构线和平台板结构线。本发明能够有效降低人力成本,提高双曲型船舶外板制作效率,并缩短胎架占用周期。
Operating method for drawing and scribing of hyperbolic ship planking
一种用于双曲型船舶外板的拉划线的作业方法
2024-07-05
Patent
Electronic Resource
Chinese