1. Use information technology as a means to promote information integration
(1) Implement digital engineering of cutter suction dredger. Vigorously promote the construction of a design, production, and management information sharing platform, starting from the main shipbuilding production, design, and management, gradually establish an information integration system for the entire shipbuilding process in a planned and step-by-step manner, and realize the integration of design, production, and management. Shell outfitting and coating operations are integrated.
(2) Improve information integration. Strengthen the information integration between cutter suction dredger shipyards and shipyards, shipyards and design institutes, shipyards and suppliers, and achieve a high degree of integration of information flow, logistics and value flow through remote collaborative network technologies, and gradually realize regionality Digital seamless connection of design, manufacturing and management information.
2. Focusing on shortening the shipbuilding cycle and promoting the development of related manufacturing technologies
(1) Promote the sub-group shipbuilding method. It is necessary to combine the technical transformation, configure a dedicated block group manufacturing site, equip large-tonnage excavation equipment, implement block group shipbuilding, expand the number and weight of the group group, reduce the loading workload in the dock (station), and maximize the use The core production (the role of resources in the dock (set).
(2) Develop unit assembly, pre-outfitting and modular technology. It is necessary to vigorously promote the outfitting technology of the engine room basin and the overall excavation equipment of the superstructure, and shorten the installation time of the dock (station). In accordance with the principle of moving forward for outfitting operations, actively promote the pre-outfitting technology of block and main assembly, improve the installation integrity of block and main assembly before entering the dock (station) and the installation of cutter suction dredger before launching. Sex.
(3) Develop precision (degree) shipbuilding and painting technology. It is necessary to vigorously promote the shipbuilding precision management and control technology, and replace the margin with the compensation amount, so as to realize the dock (station) without margin. It is necessary to improve the quality of the steel pretreatment production line and follow up the re-coating, so as to reduce the amount of secondary rust removal in stages and improve the coating efficiency.
(4) Strengthen the research on the final assembly process method of the dock (set) of the cutter suction dredger. Focusing on key (explanation: an important part of metaphors) such as rapid loading, series (parallel) shipbuilding, scaffolding, tooling equipment, tightness testing, welding, etc., develop and apply manufacturing cutter suction dredgers that can improve production efficiency New technology, new method.
