Zhoushan large ship digital construction technology breakthrough

Recently, Zhejiang Ocean University's major scientific and technological project “Research and Demonstration of Key Technologies for Digital Shipbuilding of Large Ships” successfully passed the inspection of the Provincial Science and Technology Department. Zhejiang Ocean University has cooperated with many shipping companies such as Yangfan Group, Jinhai Heavy Industry, Zhejiang Shipping Group Wuzhou Shipbuilding Company and Zhoushan Dashen Shipbuilding Co., Ltd., using a combination of production, teaching and research to develop four key technologies in the digital construction process of large ships. Research. The project used the ship's three-dimensional model to systematically study the virtual loading technology, developed the precision control equipped with auxiliary software, developed some key tooling equipment, developed the 4D ship database, established the shipyard virtual construction system and plan management monitoring system, and established the numerical value. Simulation model. During the project implementation period, 7 utility model patents were obtained, 7 draft standards were drafted, and 16 academic papers were published. At present, the research results of the project have been successfully applied in the construction of ship types such as 92,500 DWT, 57,000 DWT, 176,000 DWT bulk carriers and 5,000 car ROB, and achieved significant economic benefits.