Skip to main content

KEPPEL O&M RECEIVES LR CERTIFICATION FOR 3D PRINTING

Tuesday, January 14, 2020 

Keppel Offshore & Marine (Keppel O&M), in partnership with Nanyang Technological University, Singapore (NTU Singapore) and the A*STAR (Agency for Science, Technology and Research) Singapore Institute of Manufacturing Technology (SIMTech) has been awarded the Lloyd’s Register (LR) Certification for its Laser Aided Additive Manufacturing (LAAM) system to produce offshore grade steel.

This certification conforms to ASTM A131 requirements following an audit and successful mechanical testing.

Aziz Merchant, Executive Director, Keppel Marine & Deepwater Technology, said: “This certification is the first step for us to produce high-value components essential to the offshore and marine structures. Additive manufacturing (AM) or 3D printing as it is more commonly known will speed up production times which in turn can help bring projects to completion much quicker. We are pleased to work with NTU and SIMTech since 2016 on developing AM technology, and the LR certification shows that the components we produce using this method are safe and fit for purpose – something that is paramount to our business.”

Besides reducing project lead times, 3D printing can alleviate resource constraints, reduce the carbon footprint associated with manufacturing and provide long-term cost savings.

NTU researchers conducted rigorous tests on over 50 specimens of 3D-printed offshore grade steel, checking them on their material yield, tensile, elongation, fatigue and toughness properties. Coupled with an optimised 3D printing process, the material properties of the steel were found to have high standards that exceeded ASTM requirements.

Hussain Quraishi, Senior Consultant LR Singapore Advisory Centre, said: “It’s great to see how AM can bring such positive benefits, not only to the businesses we’re working with, but to their customers too. AM is a highly innovative technique that more and more companies are turning to in their drive to offer high-quality components for use in projects across a wide range of industries."

Reader Comments (0)

There are currently no comments on this article. Why not be the first and leave your thoughts below.

Leave Your Comment

Please keep your comment on topic, any inappropriate comments may be removed.

Return to index

Web Analytics