Class society ABS is leading a project in Singapore to accelerate the adoption of additive manufacturing (AM, aka 3D printing) within the maritime sector. The project aims to develop a “model-based qualification framework” to streamline the approval process for AM parts to make it faster and cheaper – and thus more attractive to boatbuilders – compared to traditional physical testing schedules.
ABS will work alongside the Agency for Science, Technology and Research (A*STAR) and Mencast Marine, supported by the Maritime and Port Authority of Singapore (MPA). A*STAR’s Singapore Institute of Manufacturing Technology (SIMTech) division will develop data-driven models to predict potential defects in AM parts, while Mencast will provide industrial use cases to validate the developed models. Mencast previously worked with ABS when developing Singapore’s first class-approved 3D-printed propeller (see Ship & Boat International November/December 2023, page 12).
Kenneth Lim, MPA assistant chief executive for industry and transformation, says he hopes the initiative will enable Singapore’s marine sector to “grow its AM ecosystem”, boosting the city-state’s reputation as a maritime innovation hub. According to Next Move Strategy Consulting, Singapore’s AM market was valued at US$30.8 million in 2022 and is projected to reach over US$201 million by 2030, which also covers its adoption by the aerospace, construction, medical and manufacturing sectors.
