The invention discloses a curved outer plate double-beveling jig frame mounting method in the technical field of ship jig frame mounting. The curved outer plate double-beveling jig frame mounting method comprises the steps that S1, a side view and a rib profile graph of a curved section are obtained; s2, a jig frame reference surface and a heeling angle A are obtained in a mode of making a tangential line of a rib line; s3, a jig frame center line is obtained; s4, making height indicating lines of the rib lines towards the two sides by taking the center line of the jig frame as the center; determining a trim angle B according to the theoretical rib distance of each rib line and the height of the center line; and S5, building of the double-beveling jig frame is completed according to the theoretical rib distance, the height indicating line value and the trim angle B of each rib line. The curve appearance of the jig frame mounted by the jig frame mounting method is more fit with the curved outer plate, so that the construction quality of the curved outer plate is ensured, and the construction efficiency of the curved outer plate is also improved.
本发明公开了船舶胎架安装技术领域的一种曲型外板双斜切胎架安装方法,包括S1:获取曲型分段的侧视图和肋骨型线图;S2:通过做肋骨线切向线的方式获取胎架基准面和横倾角A;S3:获取胎架中心线;S4:以胎架中心线为中心向两侧做各肋骨线的示高线;并以各肋骨线的理论肋距和中心线高度确定纵倾角B;S5:以各肋骨线的理论肋距、示高线数值和纵倾角B完成双斜切胎架的建造。本发明安装的胎架的曲线外形更加贴合曲型外板,不仅保证了曲线外板的建造质量,还提高了曲型外板的建造效率。
Double-beveling jig frame mounting method for curved outer plate
一种曲型外板双斜切胎架安装方法
16.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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