金属加工（热加工）Issue(9)：59-63,68,6.
三维扫描技术在船舶LNG罐体鞍座精度控制中的应用
3D scanning technology in ship LNG storage tank saddle accuracy application in control
郭金翔1
作者信息
- 1. 招商局金陵船舶(江苏)有限公司 江苏南京 210000
- 折叠
摘要
Abstract
This paper introduces the quality control of large saddle steel structure in the ship hull sectional pre-assembly welding,and puts forward the method of using three-dimensional simulation technology to guide the saddle welding precision quality control of large marine LNG tank,and implements it in the construction process of 7000PCTC car-rolling ship.The implementation results show that after the saddle welding,the precision quality is fully able to meet the late LNG tank epoxy pouring,and the LNG tank hoisting is in place at one time.It can significantly improve the production and construction efficiency of ships,shorten the ship construction cycle,and improve the construction environment.The research results of this paper can be used in the high precision welding quality control of the saddles of LNG storage tanks of similar ships.关键词
精度控制/罐体/模拟/鞍座Key words
precision control/tank/simulation/saddle引用本文复制引用
郭金翔..三维扫描技术在船舶LNG罐体鞍座精度控制中的应用[J].金属加工（热加工）,2024,(9):59-63,68,6.
