两艘邮轮见证船舶工业飞跃

Core Insights - The construction of two domestically produced large cruise ships, "Magic City" and "Flower City," highlights significant advancements in China's shipbuilding industry, showcasing both challenges and innovations in the process [1] Group 1: Construction Challenges - The construction of "Magic City" faced unprecedented challenges, including managing 25 million parts and numerous design documents, which led to delays in progress [1] - The construction of "Flower City" introduced new challenges due to its increased length and additional environmental protection equipment, necessitating a larger construction volume and higher difficulty, all while requiring a shortened construction timeline [1] Group 2: Technological Innovations - The implementation of digital technology throughout the entire construction design process has significantly improved efficiency, allowing for real-time collaboration with global suppliers [1] - The use of 3D digital technology to simulate the construction process has reduced design modification time by 80% compared to "Magic City" [1] - The introduction of laser composite welding in the intelligent thin plate workshop has greatly enhanced the flatness of the welded thin plates [1] Group 3: Industry Progress - The successful construction of these two ships serves as a testament to the leap forward in China's shipbuilding industry, reflecting both technological advancements and improved operational efficiency [1]