In the future, shipyards will focus on separate, specific ship markets

Accelerating digital transformation and clean energy research and development has become one of the development directions of shipyards and ship supporting equipment enterprises in recent years.

Recently, reporters from the Paper followed the 2022 SOE Open Day jointly sponsored by the Publicity Bureau of the State-owned Assets Supervision and Administration Commission of the State Council and China Shipbuilding Group. Visited the Bohai Shipyard Group Co., LTD. (Boshan Group), Dalian Shipbuilding Industry Group Co., LTD. (Dalian Shipbuilding Industry Group) and Qingdao Shuangrui Marine Environmental Engineering Co., LTD. (725 Tsingdao Shuangrui) of China State Shipbuilding Group, and visited the production line and important products. In-depth understanding of the shipbuilding industry heritage, development, reform and innovation of the spiritual core.

On November 26, 2019, the former China State Shipbuilding Industry Group and the former China Shipbuilding Industry Group implemented joint restructuring, and China State Shipbuilding Group Co., Ltd. was formally established. After the reorganization, China State Shipbuilding Group has a total asset of 877.6 billion yuan, 220,000 employees, 103 member units, 35 research institutes, 65 national innovation platforms, 13 academicians of the Academy of Engineering, and more than 300 professional directions of research and development design work. It has maintained steady improvement in various economic indicators for years, and has become the world's largest shipbuilding group.

The Boboat Group, which was founded in 1954, is the only shipyard among the 156 key construction projects during the "First Five-Year Plan" period, and is called the first shipyard of New China. Boship Group has modern facilities such as seven-span indoor berth workshop and 300,000-ton dock, which can realize three-dimensional digital design of the whole process, and has strong steel processing and ship final assembly and construction capabilities.

Founded in 1898, Ofunao Group is the main base of ship assembly, construction and maintenance support in China, known as the "cradle of Chinese naval ships". Ofunao Group is the shipyard that designs and builds the largest number of hulls and upper modules of offshore floating production and storage vessels (FPSO) in China, and the 300,000-ton super large oil tankers built account for about 15% of the world's operating fleet. Ofunao Group has a total of 21 docks, 10 slipways, and 21 kilometers of outfitting docks, covering a total area of 12.3 million square meters.

Founded in 1961, China Shipbuilding 725 Institute, a subsidiary of Qingdao Shuangrui, is a military scientific research institution specializing in ship material development and engineering application research. In 2021, the operating income exceeded 9.5 billion yuan, and the brand value of 725 Shuangrui reached 6.62 billion yuan. 725 Qingdao Shuangrui has made outstanding achievements in the fields of corrosion control, water treatment, gas treatment and so on.

Bohai Ship Group: realize the parallel construction of module assembly and berth construction

The first stop, the surging news reporter came to Boboat Group, visited the intelligent manufacturing assembly and robot welding production line, and experienced the innovative changes of the new and old workshops.

Through independent technological innovation, Boship Group has established innovation platforms such as state-level enterprise technology center and National Engineering Research Center for shipbuilding, established advanced welding and intelligent manufacturing laboratories, and has nearly 10,000 sets of advanced experimental equipment. In the Boboat Group intelligent manufacturing assembly and robot welding production line, the surging news reporters felt the new "vitality" in the old workshop. A set of modern equipment in the hands of senior technicians orderly operation, welding flowers shine between, the product a molding, by the robot transfer to the next process.

In terms of intelligent manufacturing, Boship Group opens up the digital manufacturing link of the whole process. Among them, the segmented production workshop has been put into use. In view of the shortage of CNC process equipment in the main process of segmented production, digital assembly and welding process equipment such as plane segment has been developed. At present, the development of assembly prototype such as plane segment has been completed, and the acceptance conditions have been met.

In addition, BOSCO shortened the construction cycle of subsequent products, and realized the fundamental transformation of module assembly and berth construction from serial operation to parallel construction. The "ten gigabit backbone, ten gigabit desktop" backbone network is basically completed, and the workshop manufacturing special network terminal is basically covered to the station level.

Ofunao Group: The volume of goods in the second half of the year will increase by 20% compared with the first half

In Ofunao Group, the paper reporters visited the application industry mask production line, steel processing production site, offshore floating production and storage vessel (FPSO), and boarded the 300,000 tons very large crude oil carrier (VLCC).