• 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 July 23

15:28 Philly Shipyard signs LOI with Jones Act operator to build four new boxships for Hawaii trade
14:24 Turkish company Alternative Transport secures EBRD loan to purchase new Ro-Ro vessel
13:48 Hapag-Lloyd revises multistop charges
11:26 First ship with IMO Tier III EIAPP certified Wärtsilä engines is launched

2017 July 22

15:46 Gazprom Neft to utilise capacity at the St Petersburg Polytech supercomputer
14:22 French shipyard holds naming ceremony for new French icebreaker L’Astrolabe
11:58 Carnival Cruise Line unveils newly renovated cruise ship-themed exhibit at Miami Children’s Museum
10:53 GCT appoints Grosman as new President and CEO

2017 July 21

18:32 Hapag-Lloyd's MV NORASIA ALYA to omit San Antonio Port on MSW Service
18:03 MOL's Kinkasan Maru's engine control console gets 1st 'Ship Heritage' certificate
17:54 Bahri beefs up its fleet of VLCCs with delivery of 300,000dwt tanker ASLAF
17:33 Svitzer will provide marine support services for the Excelerate Energy FSRU in Bangladesh
17:08 The Port of Southampton welcomes ARA Libertad
16:46 Australian LNG exports to surge 22% this year, expert says
16:35 Duke University secures funding of a new marine lab RV construction
16:00 Workshop in Tunis briefed participants on functioning, operation and use of LRIT system
15:37 Drewry: World Container Index drops 6.3% (Jul 20)
15:14 Ukraine’s water transport carried 0.2 mln passengers in Jan-Jun'17, up 27.5%, Y-o-Y
14:52 Cargo transportation by Ukraine’s water transport down 6.7% to 2.3 mln t in 6M’17
14:31 Shell contracted to provide lubes and services for OOCL Hong Kong
14:06 Far East Crab Catchers Association: world’s first ship dedicated for crab catching can be designed and built in Russia
13:40 Krasnoye Sormovo shipyard launches chemical carrier Balt Flot 16 of Project RST27М for BF Tanker
13:15 Fincantieri enters partnership agreement with MAPEI
12:53 ME MetroElectroTrans buys out river fleet of Volgograd for RUB 32.5 mln (photo)
12:42 Harley Marine Services adds new tug DR HANK KAPLAN to its fleet
12:14 NextDecade signs MOU with Port of Cork to develop FSRU and LNG import terminal infrastructure
11:37 MAIB reports on tug Dominigue capsize accident in Madagascar resulting in 2 fatalities
11:19 In HI’2017 TransContainer transported 869,000 TEUs, up 18.7% Y-o-Y
10:58 Academic Pashin tanker underwent inclining experiment at Nevsky Shipyard
10:23 First Damen dredger for Australia TSHD 650 en route to Gippsland Ports
10:16 JFSE launches patented revolutionary jetting technology for subsea excavation
09:59 Oil spill response workshop held in Senegal
09:34 Indicative bunker prices go up at the port of Saint-Petersburg, Russia (graph)
09:17 Baltic Dry Index up to 964 points

2017 July 20

18:35 Wärtsilä reports order intake and net sales growth in H1 2017
18:10 Workshop of International Dialogue on Migration held in Geneva
17:49 ClassNK Singapore marks 50 years with anniversary party
17:35 UK's MCA conducts exercise for response to spills from shipping and offshore installations
17:13 DNV GL releases its updated NOx TIER III compliance guide
17:01 Port of Rotterdam half-year cargo volumes rose 3,9%
16:54 RF Navy's large tonnage warships are training in Kronstadt before the Main Navy Parade
16:35 LUKOIL Board of Directors approves members of Company Management Committee
16:14 Van Oord wins contract for mega waterfront project in Dubai
16:03 No visible drivers on the bunker market so far, expert says
15:53 MacGregor to supply on-vessel equipment to Excelerate Energy
15:31 HHI offers smart ship ICT technology for better navigation and management of ships
15:12 Boskalis contracted to build Stockholm Norvik Port quay wall in Sweden
15:08 Long Beach City Council confirms Colonna, Lowenthal appointments to Board of Harbor Commissioners
14:51 Swedegas and Fluxys LNG start cooperation for LNG project in the port of Gothenburg
14:32 BV granted approval in principle for Wison’s 50MW floating LNG power supply barge
14:06 Cargo shipments by North-Western Shipping Company up 5% to 2.76 mln t in HI’2017
13:40 Marine Recruiting Agency in HI'17 increased the number of graduates by 58%
13:17 Austal continues industry engagement with Queensland businesses for OPV project
12:55 FESCO delivered outsized Power Machine’s equipment to Vietnamese Power Plant under construction
12:33 Port of Gdansk throughput up 3.6% to 18.57 mln t in Jan-June'17
12:11 OSU researchers work to improve AUVs’ energy efficiency
11:58 HII's NNS gets $148.7 million as CVN 80 contract modification
11:50 Frigate ‘Admiral Makarov’, corvette ‘Stoyky’ and major missile boat ‘Dimitrovgrad entered the Neva River
11:29 Bunker prices are slightly down at the Far East ports of Russia (graph)
11:12 Bureau Veritas and Ascenz join forces in ship performance agreement