Yangfan Group made new progress in digital shipbuilding

On August 9th, the Provincial Science and Technology Department expert team came to the Division to conduct mid-term review on the research projects of the “Shuttle Group's “Key Technologies for Key Technologies” and “Key Technology and Key Models for Large-scale Hull Sectional Firework Correction”. . The reporter learned from the review meeting that staged results have been achieved in the research of the two topics.

The subject of “Key Technology and Key Demonstration of Large-Scale Ships in One Positioning” was undertaken by the Group’s Dashenzhou Company. The research contents include “Segmentation Detection and Virtual Loading Technology Research”, “Deformation Control Technology Research”, “Segmented Process Reengineering and Curing”. Technology, "Segmented Positioning Technology Research", "Segmented Mounting Detection Technology Research", etc. At present, the project has achieved initial results, and the implementation time of some total segments has been shortened from 2-4 hours to 15-30 minutes, the efficiency of the slipway is increased by 15-20%, and the energy consumption of cranes is reduced by 20%.

The subject of “Key Technology and Key Demonstration of Large-scale Hull Sectional Firework Correction” is mainly undertaken by the Group Zhoushan Shipyard. The main research contents include “Study on the Construction Technology of Mathematical Model of Sectional Firework Correction Process” and “Stage Virtual Firework Correction Technology Research”. ", "Segmental deformation control technology research", "firework correction process deformation detection technology research", "segmented firework correction technology research and process development". At present, Zhoushan Shipyard has established a complete set of segmented fire-fighting correction process and testing standards, and has been promoted and applied in a series of 57,000-ton bulk carriers, 9,500-ton multi-purpose vessels, and 16,500 tons of chemical tankers. And applied for relevant utility model patents.

It is reported that the two topics are the sub-projects of the “Research and Demonstration of Key Technologies for Digital Shipbuilding of Large Ships”, which was launched in 2008. In view of the relatively backward shipbuilding mode and long cycle period of large shipbuilding in Zhejiang Province, the project plans to adopt digital shipbuilding technology to improve the shipbuilding level and achieve rapid and healthy development of the shipbuilding industry. In addition to the two topics undertaken by the Yangfan Group, the project also includes sub-projects such as “Development and Demonstration of Four-Dimensional Virtual Construction Technology for Large Ships” and “Key Technology and Demonstration of Precision Installation of Accessories for Large Ships”.

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