ABS, ConocoPhillips Polar Tankers, Sembcorp Marine and 3D Metalforge have made additive manufacturing (AM) - also known as 3D printing - a reality in the marine industry through a joint development project.
Kongsberg Maritime (KM) has signed a Memorandum of Understanding (MoU) with China Merchants Industry (CMI), which lays out the two companies’ joint strategies for the future.
ABS, Sembcorp Marine, 3D Metalforge and Polar Tankers have successfully fabricated, tested, and installed functional additive manufactured parts onboard the oil tanker Endeavor.
Ocean Infinity has announced plans for the next phase of its Armada fleet of robotic vessels with a signed contract for eight 78-metre, optionally crewed robotic vessels.
ABS and Dalian Maritime University (DMU) have signed a Strategic Cooperation Agreement (SCA) to work together on education and industry projects related to shipbuilding and marine and offshore engineering.
ClassNK, Japan Marine United (JMU), and NAPA have completed a joint feasibility study on 3D model-based plan approval using 3D CAD models as part of their technical investigation project.
Shipbuilding designs are gradually transitioning from 2D drawings to those designed with 3D CAD software. Classification societies, whose plan approvals are currently based mostly on 2D drawings, are also required to develop a scheme for 3D CAD models from their submission to their examination completion.
This project was conducted to examine the technical development required in each process of plan approval by JMU, NAPA, and ClassNK to realise 3D model-based plan approval. In the feasibility study, ClassNK conducted a trial evaluation for hull structural design on a 3D CAD model of 300,000DWT ore carrier designed and created by JMU, using NAPA Designer, a 3D CAD software application for ship design developed by NAPA, as a 3D model viewer. Plan submission, storage, and notification of examination results were made using the Society's electronic plan examination system NK-PASS.
The investigation concluded that information required for class approval can be confirmed through a 3D CAD model, and that "NK-PASS" is also compatible with 3D CAD models. The results of this survey will serve as a basis for future technical studies, and the Society will continue to work with the industry to realise 3D model-based plan approval.
Mr. Hayato Suga, corporate officer and director of plan approval and technical solution division said “This study has proven the future potential of 3D model-based approvals. 3D based design can be the key to improving digital solutions in the ship industry, including the ship design process, approval process and later fleet maintenance. I hope that the entire industry will also quickly realise the many opportunities and increased efficiency that can be achieved as a result of this initiative. The vessels of the future will be able to accommodate much better and safer designs in shorter amounts of time.”
Bremen-based Fr. Lürssen shipyard, the Machine Tool Laboratory (WZL) at RWTH Aachen University and PROSTEP AG have launched the ProProS research project, with the aim of setting up a digital twin for the manufacturing and assembly processes at shipyards and to use it for status control and optimisation of shipbuilding production.
Spanish shipbuilding company Navantia has entered into a Memorandum of Understanding (MoU) with InfraStrata, a UK quoted company focused on strategic infrastructure projects and physical asset life-cycle management.
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