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New Vulkan Integrated Shaft Coupling Design

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VULKAN Couplings recently introduced a unique combination of the proven RATO DS coupling with a directly connected Composite shaft. The high radial stiffness and the comparably low axial and bending stiffness makes the RATO DS suitable to work not only as a torsional coupling but also as an integrated misalignment coupling when rigidly connected to an intermediate shaft. At the rear end of the intermediate shaft a torsionally stiff misalignment coupling creates the second bending flexible pivot thus providing a double cardanic design. This new combination consisting of RATO DS and intermediate shaft is called VULKAN Integrated Shaft Coupling (ISC). It was found that the angular deflection of the RATO DS causes – even at high misalignment levels – a rather low strain level compared to the torque load and thus a low power loss. Therefore no misalignment coupling is required between RATO DS and shaft. The intermediate shaft can be directly connected to the inner ring of the coupling whereby the RATO DS is radially not supported. The mass of the intermediate shaft is limited by the radial natural frequency of half the shaft and the inner part of the RATO DS. The design radial natural frequency is selected not to be less than 120% of design rpm. In most cases a light weight VULKAN Composite shaft will be the preferred solution for the intermediate shaft


Jo Tanker Makes the "Diesel Switch"

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Jo Tanker, a Norwegian ship owner, has reached changeover and blend fuel requirements by installing JOWA Technology Diesel Switch DS MKII. The switch is type-approved by Germanisches Lloyd and leads to meeting the sulphur emissions levels in CARB and SECA areas. The DS MKII Diesel Switch has been developed by Swedish-based Jowa Technology. According to the company it provides a reliable solution for the shipping industry


OceanConnect Shareholders Reflect on Two Years of Growth

OceanConnect's board of directors and shareholders reflected on two years of strong growth at the company's annual meeting, held yesterday in Oslo. "I am pleased to report to our shareholders that in fewer than two years, OceanConnect has become the only fuel service combining traditional brokerage with live, online competition. The results speak for themselves: with growth of more than 40 percent per annum, the outlook is good for continued growth


New CADCAM Solution

Working in cooperation, Napa Ltd and DRS Defense Solutions, LLC, Advanced Marine Technology Center (DRS DS AMTC) have created a new interface between NAPA and MAESTRO software. Interfacing these two products will increase efficiency in the early stage of ship structural design, analysis and evaluation process by allowing the designer to leverage one 3D model from start to finish within the scope of structural design and direct analysis


Carnival Decides on Automatic Fuel Management System

Diesel Switch DS MKII: Photo credit JOWA

Carnival Corporation contracts with JOWA Technology & JOWA WFE for equipment supply, installation & product training throughout its cruise fleet. Carnival representatives believe that the automated fuel switching system by JOWA Technology can save fuel by optimising fuel changeover time when transiting in or out of emission control areas, and that the system has proven to be reliable, consistently accurate, and to reduce the potential for crew error.


Deepwater Market Surge Spurs Ensco Drillship Order

UK-based Ensco has ordered an additional advanced-capability DP3 ultra-deepwater drillship based on the Samsung GF12000 hull design. The vessel, ENSCO DS-10, will be the eighth Samsung DP3 drillship in the Ensco fleet, further extending the benefits of Ensco’s fleet standardization strategy. It will be built at the Samsung Heavy Industries, Co. Ltd. (SHI) shipyard in South Korea, with delivery scheduled for the third quarter of 2015


Liferaft Exchange Agreement for Wilhelmsen

The world’s leading maritime service network Wilhelmsen Ships Service has entered an agreement with German company DS-Schiffahrt / Quadrant Bereederung to supply liferafts to their entire fleet of 39 vessels.  In an agreement worth $200,000 per annum, the liferafts will be supplied within Wilhelmsen Ships Service’s unique Liferaft Exchange Agreement, which exchanges service-due liferafts off vessels and immediately replaces them with serviced ones


Jet Edge System Cuts Precise 3D Parts of Almost Any Material

EDGE X-5: Photo Jet Edge

American manufacturer Jet Edge informs that its EDGE X-5 5-axis waterjet system with AquaVision Di Controller cuts precise taper-free parts from virtually any material.  The EDGE X-5’s sturdy design separates the motion system from the catcher tank, eliminating vibration and ensuring maximum part quality.  The system utilizes an industrial PC controller.  It is ball-screw driven for optimal precision and features direct-couple AC brushless digital servo motors and


Caterpillar Forms New Analytics & Innovation Division

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  To better capitalize on the growing importance and excitement of data analytics and to drive innovation to support customers, Caterpillar Inc. today announced the formation of a new division, Analytics & Innovation (AI), which will be led by Caterpillar Vice President Greg Folley. The division will bring together the people and resources that will foster a culture with innovation at the core, form a broad and connected analytics ecosystem and manage strategic third party


Odfjell Elects Klaus Nyborg Director of the Board

Klaus Nyborg (Photo: Odfjell)

Odfjell SE’s Extraordinary General Meeting, held December 9, 2015, supported the Nomination Committee's proposal and elected Klaus Nyborg as new director of the Board.   Nyborg, a Danish citizen, owns no shares in Odfjell SE and has no formal ties to major shareholders of the company, according to Odfjell.   Nyborg was recently Interim CEO of DS Norden AS from 2014-2015, where he has also been on the board since 2012, and chairman since 2015


Hatteland's Maritime Display, Panel Computers at IWBS 2016

Hatteland Display - 55” Ultra High Definition Chart & Planning table (Photo: Hatteland)

Hatteland Display will highlight its diverse portfolio of maritime displays and panel computers at the International Workboat Show 2016 (IWBS 2016) this week. Headquartered in Norway and with its US office in Vista, California, Hatteland Display is a developer of displays and computers for


Derecktor to Build the Second Hybrid Series Vessel

Photo: Derecktor

Derecktor Shipyards of Mamaroneck, New York and Harbor Harvest of East Norwalk, CT. has announced their next revolutionary project providing an alternative transportation platform for organic food shipping.   Combining the quality construction that Derecktor’s reputation is


PBES, Høglund Marine Join Forces

Høglund Marine Automation offers PBES energy storage to marine customers Photo PBES

PBES and Høglund Marine Automation today announced a partnership agreement to industrial quality energy storage for hybrid and fully electric commercial marine vessels. The partnership agreement underscores the on-going green shift that is now occurring in the commercial marine industry.


Fincantieri Lays Keel for Seabourn Ovation

from the left Alberto Maestrini (Direttore Generale Fincantieri); sen. Roberta Pinotti (Ministro della Difesa); Paolo Capobianco (Direttore stabilimento Fincantieri di Sestri Ponente); Stig Betten Photo Fincant(comandante)

The keel laying ceremony of "Seabourn Ovation", the second of two ultra-luxury cruise ships that Fincantieri is building for Seabourn Cruise Line, brand of Carnival Corporation, took place today, in the presence of the Italian Minister of Defence Roberta Pinotti


Hurricane Matthew's Threat to Haiti Grows

Fears mounted in Haiti as Hurricane Matthew edged closer on Monday, bringing 145 mile-per-hour (230 kph) winds and life-threatening rain that could wreak havoc in the Caribbean nation, where some 2,000 people in one coastal town refused to evacuate.


Maersk Names Fourth Jack-up at DSME

Photo by Maersk

 Maersk Drilling’s fourth XL Enhanced ultra-harsh environment jack-up was named on 14 October at a ceremony held at the Daewoo Shipbuilding and Marine Engineering (DSME) shipyard in South Korea.   "Maersk Drilling’s fourth XL Enhanced ultra-harsh environment jackup was


APM Orders 12 STS, 32 ARMGs Cranes

APM Terminals Medport Tangier port development photo APM

APM Terminals has announced orders for 12 remote-controlled Ship-to-Shore (STS) cranes and 32 Automated Rail-Mounted Gantry Cranes (ARMGs) to equip the new five million TEU* APM Terminals MedPort Tangier facility now under construction at the Tanger-Med II port complex.


Future Unmanned Naval Systems for MMCM Program

Thales, BAE Systems and their partner SAAB, ECA Group and ASV Global welcome the confirmation by the Organization for Joint Armament Cooperation (OCCAR) that the UK Ministry of Defense (MOD) and French Defense Procurement Agency (DGA) will continue its collaboration for the combined United Kingdom


“Ottantacinque” Wins German Design Award

Render-Courtesy Fincantieri Yachts

“Ottantacinque”, the concept of the latest-generation luxury mega yacht developed in partnership between Fincantieri Yachts and Pininfarina, introduced last year at the Monaco Yacht Show, won the prestigious annual award of the German Design Council in the category


Seaspan Declares Q3 Results

Photo: Seaspan Corporation

 Seaspan Corporation announced its financial results for the three and nine months ended September 30, 2016. Revenue edged up thanks to new additions to its fleet, including the delivery of one newbuild vessel during the quarter.   


World’s Most High-tech Ship Enters Service

USS Zumwalt (DDG 1000) passes under the Gov. William Preston Lane Memorial Bridge, also known as the Chesapeake Bay Bridge, as the ship travels to its new home port of San Diego (U.S. Navy photo by Liz Wolter)

USS Zumwalt (DDG 1000), representing the newest class of surface combatant, was commissioned on October 15 in ceremonies at Baltimore.   Secretary of the Navy Ray Mabus was the principal speaker. “This ship is an example of a larger initiative to increase operational stability and


Australian Navy Rolls out New Council

The Council, launched by Deputy Chief of Navy on 27 October will provide leadership as Navy’s peak decision-making body for guiding and monitoring the implementation of the Navy Diversity and Inclusion Strategy (2014-19). Photo:  Royal Australian Navy

 Royal Australian Navy’s drive to develop a modern and diverse workforce has accelerated with the launch of the Navy Diversity and Inclusion Council.    The Council, launched by Deputy Chief of Navy will provide leadership as Navy’s peak decision-making body for


Iron Ore Carrier for Kobe Steel Named Shinzan Maru

ShinzanMaru, a newbuilding iron ore carrier that will sail under a long-term transport contract with Kobe Steel, Ltd.  Photo MOL

Mitsui O.S.K. Lines, Ltd. today announced that on October 27, a naming ceremony for the Shinzan Maru, a newbuilding iron ore carrier that will sail under a long-term transport contract with Kobe Steel, Ltd., was held at the Hiroshima Shipyard of Imabari Shipbuilding Co., Ltd.


Abu Dhabi Ship Building Expands Portfolio

Mid Osprey, a 140m chemical tanker, is undergoing major repairs including the refurbishment of the ship’s accommodation. Photo Abu Dhabi Ship Building

Abu Dhabi Ship Building PJSC (ADSB), a leading provider of construction, repair and refit services for naval, military and commercial vessels, has expanded its customer portfolio to now include chemical tankers. ADSB welcomed its first chemical tanker at the new drydock facility at Mina Zayed


ROBA-DS Shaft Couplings Certified by DNV GL for Offshore

Image source shutterstockam70

The compact and high performance ROBA-DS disk pack couplings by mayr power transmission have been certified by DNV GL. They ensure maximum possible operational and functional safety for users on the high seas. Whether in the drives of ship propellers






 
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