#Japan #Tokyo #Shipbuilding #DX Automation

Introduction

The shipbuilding industry is on the verge of a significant transformation as the Japanese Ministry of Land, Infrastructure, Transport and Tourism (MLIT) announces its initiative aimed at automating and optimizing labor-intensive processes using advanced technologies. This program is designed to help the sector cope with increasing global competition and a declining workforce.

Background

As the demand for new ships, particularly those that comply with carbon-neutral regulations, continues to rise, the need for efficient production methods is becoming more urgent. The Japanese shipbuilding industry faces a twofold challenge—meeting international market demand and dealing with a significant labor shortage due to the country’s declining population. To adapt to these changes, it is essential to implement systems that allow for efficient ship construction with fewer workers.

Recognizing these urgent requirements, MLIT has decided to support the development and demonstration of DX (Digital Transformation) automation technology that can automate and optimize complex tasks traditionally performed by humans in shipbuilding and equipment manufacturing processes.

Funding and Project Selection

From January 22 to February 27 of this year, MLIT called for proposals to solicit projects that align with their vision for enhanced automation in shipbuilding. After an evaluation by external experts, seven projects were selected for funding. These projects aim to introduce innovative technologies into the building processes and enhance overall efficiency.

Selected Projects

1. Kawasaki Heavy Industries Ltd.
- Project: Advanced utilization of production data collection systems in ship piping manufacturing, optimized through integration with digital platforms.

2. Keihin Dock Co., Ltd. and Fluid Tech Co., Ltd.
- Project: Digitization of measurement operations during sea trials.

3. Kobe Equipment Co., Ltd.
- Project: Automation system for onsite dimension measurement of marine engine insulation materials and data transition to CAD.

4. Japan Marine United Corporation.
- Project: Development of automation technology for thermal spraying of new fuel tank insulation.

5. Shinraishima Dock Co., Ltd. and Shinraishima Kochi Heavy Industries Co., Ltd.
- Project: Application of welding robots on-site.

6. Namura Shipbuilding Co., Ltd.
- Project: Development of a superior teaching system for automation in small ship assembly processes.

7. Manabe Machinery Co., Ltd.
- Project: Development of a painting robot system for large workpieces.

Expected Outcomes

Through the implementation of these projects, MLIT aims to not only reduce the burden of labor in the shipbuilding industry but also enhance overall efficiency and competitiveness. The adoption of DX automation technology is expected to lead to streamlined operations, resulting in quicker turnaround times and reduced costs in ship production.

Conclusion

The launch of this initiative marks a significant step towards modernizing Japan’s shipbuilding industry. With the combination of advanced robotics and automation technologies, the sector is poised to overcome current challenges and set a standard for future developments in maritime manufacturing. As the projects begin to take shape, they will provide valuable insights and outcomes that could ultimately transform the way ships are built in Japan and beyond.