The invention relates to the technical field of ships, and discloses a ship block construction precision control method which comprises the following steps: S1, respectively mounting a front wire drawing frame and a rear wire drawing frame at two longitudinal ends of two transverse side positions away from a center line of a ship block; s2, drawing a steel wire between the front wire drawing frame and the rear wire drawing frame, wherein the distance between the steel wire and the center line is a first size; s3, respectively measuring the linear distance from each rib of the segmented opening to the steel wire, wherein the linear distance is a second size; s4, adding or subtracting the first size and the measured second size to obtain the distance between each rib of the measurement segmentation opening and the center line; and S5, adjusting the position of each rib of the segmented opening according to the calculated distance so as to control the half-width precision of the corresponding rib position of the segmented opening. The method has the advantages that the half-width precision of the corresponding rib position of the segmented opening can be controlled, the operation efficiency is high, and the ship size precision is high.
本发明涉及船舶技术领域,公开了一种船舶分段建造精度控制方法,包括如下步骤:S1、在船舶分段的距离中心线的横向两侧位置的纵向两端处分别安装前拉线架和后拉线架;S2、在前拉线架和后拉线架之间拉设钢丝,钢丝和中心线之间的距离为第一尺寸;S3、分别测量分段口各肋骨到钢丝的直线距离,该直线距离为第二尺寸;S4、将第一尺寸与测量所得的第二尺寸进行相加或相减,得出量分段口各肋骨与中心线之间的距离;S5、根据计算所得的距离调整分段口各肋骨位置,从而控制分段口相应肋骨位半宽精度。本发明具有能实现分段口相应肋骨位半宽精度的控制,且作业效率高,船舶尺寸精度高的优点。
Ship block construction precision control method
一种船舶分段建造精度控制方法
2021-06-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Ultrahigh bay block carrying precision control method and ship
European Patent Office | 2023
|CM node precision control method for LNG ship construction
European Patent Office | 2022
|Precision control method, system and terminal for ship construction
European Patent Office | 2024
|LNG ship liquid dome segmented construction precision control method
European Patent Office | 2021
|