• 2017 May 16 20:04

    Damen, RAMLAB, Promarin, Autodesk and Bureau Veritas develop the world’s first class approved 3D printed ship’s propeller

    Marking a major step forward in the application of 3D printing techniques in the maritime sector, Damen Shipyards Group has entered a cooperative consortium with RAMLAB, Promarin, Autodesk and Bureau Veritas. The goal of this group of forward-looking companies is to develop the world’s first class approved 3D printed ship’s propeller, to be called the WAAMpeller, Damen said in its press release.

    Damen’s involvement in the project began just over a year ago as a result of one of its in-house student research programmes. “Three students from Delft Technical University were investigating the potential of 3D printing for us. They brought us into contact with the other members of the consortium,” explains Kees Custers, Project Engineer in Damen’s Research & Development department. “What is quite unique about this group of five companies is that, while we have joint interests, we also have individual aims. This leads to a very productive and cooperative atmosphere in what is a very exciting project.”

    The propeller will be based on a Promarin design that is typically found on a Damen Stan Tug 1606. This 1,300mm diameter propeller weighs approximately 180kg. Using Autodesk software in the construction process, Port of Rotterdam’s RAMLAB will fabricate the WAAMpeller from a bronze alloy using the Wire Arc Additive Manufacturing (WAAM) process.

    Bureau Veritas will be involved in the certification of the completed product; in what will be the first time that a metal 3D printed maritime component will be approved by Class.

    Once the propeller has been printed, Damen’s role will continue with full-scale trials. “We will be performing a comprehensive programme that will include bollard pull and crash test scenarios. Our ambition is to demonstrate that the research phase for 3D printing in the maritime sector is over, and that it can now be effectively applied in operations.”

    The first propeller is expected to be printed by summer 2017, with subsequent testing occurring in the autumn.

    Damen invests considerable resources into its various Research & Development programmes. “Our aim is to build more effective, more cost-efficient and more environmentally friendly vessels,” comments Damen’s Principle Research Engineer Don Hoogendoorn.

    “The WAAMpeller project contributes to this goal because it not only marks an important advance in 3D printing, but it also has the potential to yield significant results in optimising future vessel designs. 3D printing technology brings with it an excellent opportunity to improve ship structures in terms of both performance and fuel consumption.”

    Damen Shipyards Group
    Damen Shipyards Group operates 33 shipbuilding and repair yards, employing 9,000 people worldwide. Damen has delivered more than 6,000 vessels in more than 100 countries and delivers some 180 vessels annually to customers worldwide. Based on its unique, standardised ship-design concept Damen is able to guarantee consistent quality.

    Damen’s focus on standardisation, modular construction and keeping vessels in stock leads to short delivery times, low ‘total cost of ownership’, high resale values and reliable performance. Furthermore, Damen vessels are based on thorough R&D and proven technology.

    Damen offers a wide range of products, including tugs, workboats, naval and patrol vessels, high speed craft, cargo vessels, dredgers, vessels for the offshore industry, ferries, pontoons and superyachts.

    For nearly all vessel types Damen offers a broad range of services, including maintenance, spare parts delivery, training and the transfer of (shipbuilding) know-how. Damen also offers a variety of marine components, such as nozzles, rudders, anchors, anchor chains and steel works.

    In addition to ship design and shipbuilding, Damen Shiprepair & Conversion has a worldwide network of 17 repair and conversion yards with dry docks ranging up to 420 x 80 metres. Conversion projects range from adapting vessels to today’s requirements and regulations to the complete conversion of large offshore structures. DSC completes around 1,350 repair and maintenance jobs annually.




2017 November 23

14:02 Wärtsilä engines and exhaust gas cleaning chosen for new cruise ship
13:23 Navigation 2017 to close in Azov-Don Basin of Russia’s IWW on 1 December 2017
13:02 Oldendorff Carriers receives IBJ Bulk Ship Operator of the Year award
12:36 Russia’s General Board of State Expert Review approves Phase I of Bagayevsky Hydrosystem project
12:10 Ports of Ayr and Troon celebrate delivery of new Scottish-built pilot vessel
11:52 Marine Recruiting Agency goes on with the program of RTG operators training
11:29 Coal exports via Rosterminalugol terminal hit 22 mln t milestone this year (photo)
11:04 MGO prices are still high at the Far East ports of Russia (graph)
10:41 Throughput of port Kaliningrad in Jan-Oct'17 grew by 16% to 11.28 mln t
10:18 Brent Crude futures price down 0.25% to $63.16, Light Sweet Crude – down 0.21% to $57.90
09:53 Ukraine’s water transport carried 0.5 mln passengers in Jan-Oct'17, up 30.2%, Y-o-Y
09:35 Port of Singapore throughput up 5.9% to 519.68 mln t in 10M’17
09:17 Baltic Dry Index up to 1,413 points

2017 November 22

18:02 Throughput of port Vyborg up 13% to 1.24 mln t in 10M’17
17:46 New research reveals ‘golden period’ ahead for the Port of Barrow
17:24 Iceland accedes to air pollution treaty
17:03 MSC receives the ‘Container Line of the Year’ award
16:35 Throughput of port Primorsk in 10M’17 down 9% Y-o-Y to 49.40 mln t
16:03 Scottish energy ports capability directory launched
15:47 Throughput of port Vysotsk up 2% to 14.42 mln t in 10M’17
15:21 Cargo transportation by Ukraine’s water transport down 13.3% to 4.8 mln t in 10M’17
15:03 Otto Energy confirms the installation of the jacket and decks comprising the SM 71 F Platform
14:44 Throughput of port Ust-Luga up 11% to 85.04 mln t in 10M’17
14:36 APM Terminals opens a new era for Puerto Quetzal
14:22 Okskaya shipyard will build a series of six trawlers for fishing company Variant
14:03 Forth Ports installs NORBIT survey system for the Forth and the Tay
13:21 DOF sells the vessel Skandi Møgster
12:39 ABB Ability™ Marine Pilot Vision looks beyond human vision for ship automation
12:16 Crowley provides ATB to deliver jet fuel from U.S. mainland to Puerto Rico
12:15 Throughput of Big Port St. Petersburg up 10% to 44.01 mln t in 10M’17
11:46 Navigation season at the main route of the Volga-Baltic Waterway is over (photo)
11:08 Hapag-Lloyd buys low carbon refrigerant containers from Maersk Container Industry
10:51 Bunker prices are flat at the Port of Saint-Petersburg, Russia (graph)
10:30 Brent Crude futures price up 0.13% to $62.30, Light Sweet Crude – up 0.12% to $56.49
10:07 Wagenborg Offshore chooses ULSTEIN PX121 design
09:44 Composit LLC supports “Hydraulic Engineering Structures of Water Transport” Congress as its Sponsor
09:21 Baltic Dry Index up to 1,396 points
09:07 OOCL introduces new containership OOCL Scandinavia
08:30 INEOS to deliver first ever US ethane from shale gas to China in 2019 using world’s largest ethane carrier
08:07 Further SharpEye™ order for Pakistan Navy Submarine upgrade
07:30 Ekofish Group builds twin-rigger at Damen Maaskant Shipyards Stellendam

2017 November 21

18:24 Navios Maritime Holdings reports 3Q, 9 months financial results
18:19 Philly Shipyard delivers fourth and final product tanker to Kinder Morgan
17:59 Major ASW ship Vice Admiral Kulakov enters Norwegian Sea
17:37 Sokhna World Zone project presented to investors in Dubai
17:23 Mathilde Maersk rescues stranded fishermen
17:12 Tuco and Sea Machines unveil remote controlled ProZero workboats
16:51 Sea Port of St.Peterburg completed another stage of machinery modernization
16:34 Hapag-Lloyd announces vessel delay and port omission on WAN service
16:27 MOL and joint PBCF developers attend 2017 Nikkei Global Environmental Technology Award ceremony
16:17 MMT starts offshore geophysical survey for AQUIND Interconnector
15:54 Gazprom and Shell discuss LNG projects and Nord Stream 2
15:35 IMO’s technical cooperation activities have received a boost of US$1.0 million
15:11 Kleven signs MoU with De Beers Marine Namibia
14:52 Djibouti Regional Training Centre equipped with modern computer-based training simulator
14:33 FESCO delivered equipment from Shanghai to Moscow for Chinese CRCC to construct the Moscow metro stations
14:14 Great Lakes takes delivery of Ellis Island, largest hopper dredge in the USA
13:42 State-of-the-art dredger launched with Wärtsilä propulsion system
13:28 Cummins to feature EPA Tier 4 QSK38 clean diesel engine at International Workboat Show
13:05 Russia’s General Board of State Expert Review approves Kola Yard project (photo)