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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


ChukarWaterjet Launches New Website

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ChukarWaterjet, Inc., a supplier of waterjet parts and waterjet rental equipment, announced the launching of its new website at www.chukarwaterjet.com. ChukarWaterjetsupplies competitively priced quality waterjet parts for all major brands of waterjet cutting and cleaning equipment, including Flow International, Omax, KMT, Jet Edge and WSI.  Dedicated to helping its customers reduce downtime and increase productivity


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


DP World Opens London Gateway Logistics Centre

London Gateway. Photo by DP World

 DP World's first distribution centre at the London Gateway Logistics Park opened officially, with the UK's shipping minister, Robert Goodwill MP, in attendance.   Goodwill and DP World chairman, Sultan Ahmed Bin Sulayem, formalised the opening of the centre during a ribbon cutting


New FORAN Update from SENER

SENER Ingeniería y Sistemas SA informs it has launched a new version of its marine CAD/CAM system, the FORAN V80, which incorporates new capabilities to cope with demands from the marine shipbuilding, civil, offshore and naval sectors.  


First Guyanamax Ship Joins CMA CGM Fleet

NEFGUI line (Image: CMA CGM)

  The CMA CGM Group upgrades its fleet calling North Brazil, French Guyana and the Caribbean; takes delivery of the CMA CGM Cayenne, the first vessel of the Guyanamax three-vessel series    Container shippers the CMA CGM Group announce that the CMA CGM Cayenne


Largest Chinese-built Containership Delivered

Image: CMA CGM

Shipping group CMA CGM has taken delivery of the newbuild box ship CMA CGM Vasco de Gama [sic] on July 27. Built by China State Shipbuilding Corporation (CSSC), the 18,000 TEUs vessel is, with its 399 meters length and 54 meters width, is the largest ship in the CMA CGM fleet and the largest


Russian Military Plane Buzzes NATO Warships

USS Jason Dunham. Photo by US Navy

  A Russian military surveillance aircraft skimmed above four North Atlantic Treaty Organization (NATO) warships in the Baltic Sea earlier this week, CNN is reporting.   According to the television channel, the incident involving four NATO warships, including US destroyer Jason Dunham


LA Container Volumes Up Slightly in May

Photo: Port of Los Angeles

May 2015 containerized cargo volumes at the Port of Los Angeles edged up 0.8 percent compared to the same period last year. The port handled a total of 694,791 Twenty-Foot Equivalent Units (TEUs) in May 2015.   Imports decreased 0.8 percent, from 351,403 TEUs in May 2014 to 348


Collaboration Enhances Oil Spill Research

Oil from Deepwater Horizon spill washes ashore Louisiana’s coast in June 2010. (Photo courtesy of Governor Jindal’s office)

New partnership allows USF-led research team to better study oil spills; group will gain valuable access to cutting-edge technologies to aid in analyzing long-term impacts   The University of South Florida’s (USF) College of Marine Science announced a new partnership with Agilent


GEORG FORSTER Calls Southampton for the First Time

GEORG FORSTER (Photo: CMA CGM)

The CMA CGM Group announced that the CMA CGM GEORG FORSTER called England for the first time on July 6th.    With its 1,305 ft. (398m) length and 177 ft. (54m) width, the CMA CGM GEORG FORSTER not only is, with her sistership the CMA CGM KERGUELEN


Tideland Introduced New Navigation Aids at Seawork

Photo: Tideland

Tideland Signal Corporation (Tideland) introduced a number of new innovative aids to navigation (AtoN) products at Seawork 2015, including SB-1800, the newest member to our popular high performance and low maintenance polyethylene buoy product line and our new SolaMax range of self-contained


Severe Tropical Storm Linfa near Hong Kong

Standby Signal No.1 is in force in Hong Kong, in anticipation of the possible impact of Severe Tropical Storm Linfa, GAC reported in its Hot Port News bulletin.    Linfa was estimated to be about 460 kilometers east of Hong Kong and forecast to move north slowly at first


CMA CGM Christens 18,000 TEU Mega Ship

CMA CGM Georg Forster (Photo: CMA CGM Group)

The CMA CGM Group’s largest vessel, CMA CGM Georg Forster, was christened today in Hamburg, Germany.   The new ultra large vessel, a 398-meter-long, 18,000 TEU containership, is the second in a series of six vessels of the same size that will enter service for CMA CGM in 2015


Second Major California Beach to Reopen after May Oil Spill

  The second of two major California beaches that were closed after a ruptured pipeline spewed some 2,400 barrels of crude oil will be reopened next week, state parks officials said on Friday. Refugio State Beach, about 20 miles (32 km) west of Santa Barbara


Seattle, Tacoma Ports Welcome State Transport Investment

Photo: Port of Tacoma

Washington State Legislature’s passed a $16.2 billion transportation investment package that ports of Tacoma and Seattle say will benefit the state’s economy by speeding the movement of cargo through the ports and freight corridors.  


ENSCO DS-9 Drillship Contract Update

ENSCO DS-9 Drillship

  ConocoPhillips today for its convenience provided a notice of termination for the three-year ENSCO DS-9 drillship contract. Under the terms of the contract, ConocoPhillips is obligated to pay Ensco termination fees monthly for two years equal to the operating day rate of approximately $550


Quality Counts as AMC Boosts Production

Photo: AMC

Aluminium Marine Consultants (AMC) celebrated its acquisition of ISO 9001 quality management certification in June by placing four High Speed Support Vessels (HSSV) under build simultaneously in its new Isle of Wight UK building hall.  






 
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