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ELECTRIC WELDING

Senesco Invests in New Welding System

PEMA WeldControl 200 Create (Image courtesy of PEMA)

Senesco Marine Shipyard on the U.S. northeast coast has invested in a more productive and efficient welding system, concluding a deal with Pemamek to deliver a PEMA Welding Portal for the welding of double bottoms and subassemblies.   Senesco Marine, a Reinauer Transportation Company, is a shipyard for new construction and vessel repair in the Northeast, consisting of 26 acres of Narragansett Bay waterfront property. To further boost its fabrication capability, Senesco trusted in PEMA’s welding automation technology and made a deal of a twin robot welding gantry. Senesco needed more capacity, so to increase the throughput, the yard got a flexible, yet capable gantry that improves productivity and reduces man hours per vessel.    “The next step for Senesco Marine is to produce not only Quality built vessels but at an increased pace to meet the needs of our customers. We currently are in a continuing build program for our current customers and at the same time are looking at new work for potential new customers. To be able to do this we are making the investment with PEMA to increase the throughput thus reducing the timeframe required to complete these vessels, which leaves room for even more opportunities. We are excited about this step of automation for the Shipyard and are looking forward to the relationship with PEMA as we endeavor to build Quality built vessels on time for our customers,” commented Mr. Michael J


NSRP Awards $17 million in R&D Projects

NSRP_LOGO.jpg

$17.1 Million in New Cost-Reducing Shipbuilding R&D Projects The Executive Control Board of the National Shipbuilding Research Program (NSRP) has awarded funding for five new research and development projects to continue the program’s mission to reduce the costs associated with U.S. shipbuilding and ship repair. These new projects, valued at approximately $17.1 million in both Navy funding and industry cost share


Aluminum Extrusions Available in U.S.

By joining forces with one of the world's leading producers of Friction Stir Welded products -- Marine Aluminum of Haugesund, Norway - Williamsburg Fabricators is able to offer Friction Stir Welded aluminum in the U.S. Production is currently scheduled to begin later this year. Marine Aluminum has supplied Friction Stir Welded material since 1997 for applications such as high speed ferry boats, rail transportation, offshore drilling platforms, helicopter decks and other industrial products


Directory: Cutting and welding products

Arcon Welding http://www.arconwelds.com Email sales@arconweld.com When usability, reliability and durability are important for ship repair and maintenance applications, Arcon's Workhorse Stick/TIG welding machine is a strong solution. Designed for shipyard use, the machine employs electrical and mechanical technology proven reliable in over 100,000 machines sold and used worldwide. The Seahorse option protects against corrosive salt-water residue and proved effective in extensive


AWS Revises Specification for Underwater Welding Code

A revised edition of the American Welding Society’s AWS D3.6M Underwater Welding Code, has been published.  The standard known as D3.6M:2010 supersedes the 1999 edition. The 142-page book covers underwater welding in both dry and wet environments. All provisions of the document apply equally to new construction and to modification and repair of existing structures underwater.  Initially applied as a means of temporary repair for damaged steel-hulled vessels


New Milling Disc from IN.MOTION

Photo: IN.MOTION

IN.MOTION Technology Distribution, LLC, announced the launch of a new milling disc designed for fast, efficient beveling, weld preparation and weld repair. According to the manufacturer, these new discs offer a higher material removal rate than any conventional abrasive, providing significant cost savings, and eliminate the fine dust associated with grinding, thereby contributing to worker safety and improving the quality of the final product.  


Future Naval Force May Use the Strength of Titanium

ARLINGTON, Va. - Steel may have met its match: An Office of Naval Research (ONR)-funded project will produce a full-size ship hull section made entirely with marine-grade titanium, using a welding innovation which could help bring titanium into future Navy ship construction, officials announced. The contractor team building this section recently completed the industry's longest friction-stir titanium alloy welds and aims to complete the ship hull section this summer


New Hobart Flux-Cored Wires

FabCO 70XHP

The newest addition to the Hobart family of AWS E70T-1 welding wires— the Hobart FabCO 70XHP gas-shielded flux-cored wire — offers low fume generation rates to help improve operator comfort and high deposition rates that help increase productivity, the manufacturer said. The new wire complements the FabCO TR-70 and FabCO RXR wires currently offered under the Hobart brand. Together, the three wires provide a continuum of benefits


DNV GL Approves Permanent Underwater Wet Welding Repairs

Underwater wet welding

  DNV GL and Subsea Global Solutions LLC. are proud to announce that they have completed an extensive joint research and development program, that will allow permanent repairs to be carried out by underwater wet welding on certain areas of vessels. Subsea Global Solutions’ global network of coded welder divers will be available to perform these permanent repairs on a case by case basis utilizing this procedure in suitable locations throughout the world in accordance with the


STX France Shipyard Adds More Automated Welding

STX France Shipyard

A good order book and need for higher capacity in the dock were the basis for STX France to purchase more welding automation for its shipyard’s panel welding.   STX France decided to turn to Pemamek after a competitive offering round, and purchased PEMA Integrated One-sided Laser-Hybrid Welding and Milling Station with conveyor solution for welding deck plates together. To secure fast and reliable delivery of the welding line, STX France also included in its order installation


Hybrid Electric Drives for USCG OPC Newbuilds

Leonardo DRS, Inc. has been awarded a contract by Eastern Shipbuilding to provide hybrid electric drive systems for the U.S. Coast Guard’s new fleet of Offshore Patrol Cutters. The contract, for the first nine systems, is worth $10.7 million


New Pipe Seal Simplifies Shipyard Safety

St. Johns Ship Building ensures watertight pipe penetrations in decks and bulkheads by using the Roxtec SPM seal. When building the tug Delaware, it also used the seal as vibration hanger in the compartments. (Photo: Roxtec)

St. Johns Ship Building Inc. in Palatka, Fla. ensures watertight pipe penetrations in decks and bulkheads by using the Roxtec SPM seal. When building the tug Delaware, the shipyard also used the seal as vibration hanger in the compartments.  


Ellicott Refurbishes Cutter Dredger

Photo: Ellicott

 While Ellicott is known primarily for dredge design and manufacturing, it also offers services for refurbishment and modernization of any manufacturer’s dredge.   Ellicott said it has completed the refurbishment of the Great Lakes Dredge & Dock (GLDD) 12” (300 mm)


New Coal Carrier Enters Service for JERA Singapore

Isuzu Maru (Photo: NYK Line)

On April 14, newly constructed coal carrier Isuzu Maru was delivered at Oshima Shipbuilding Co. Ltd. in Saikai, Japan.   The new vessel will be operated by NYK Bulkship (Asia) Pte. Ltd., an NYK group company located in Singapore, for the transport of coal for JERA Trading Singapore Pte. Ltd


‘World’s Greenest Cruise Ship’ Construction Underway

Hurtigruten CEO Daniel Skjeldam (right) officially started the construction of MS Roald Amundsen at Kleven Yards, Norway. Kleven CEO Ståle Rasmussen (left). (Photo: Hurtigruten)

Hurtigruten CEO Daniel Skjeldam pressed the button to officially kick off the construction of hybrid expedition cruise ship MS Roald Amundsen – “the greenest cruise ship the world has ever seen,” according to the ship owner.  


ABS Advises on Hybrid Electric Power Systems

ABS Chairman, President and CEO Christopher J. Wiernicki (Photo: ABS)

ABS has published the ABS Advisory on Hybrid Electric Power Systems to help marine and offshore owners and operators make decisions about energy generation and storage. “ABS continues to lead industry safety with the first comprehensive Advisory to address the latest hybrid electric


ShipConstructor Drives Automatic Welding Robots

(Image: SSI)

The last barrier to robotic shipbuilding has just fallen. What comes next will be truly exciting.   It wasn’t too long ago that SSI and Wolf Robotics demonstrated some co-development which automatically drove a fully autonomous welding robot to weld several ship panels


Fincantieri Launches Carnival Horizon

Photo: Fincantieri

Carnival Cruise Line’s newest ship, Carnival Horizon, was launched at Fincantieri’s shipyard in Marghera, Italy.   Interior fittings will now begin, leading the ship to its delivery, scheduled in spring 2018.   The new cruise liner, sister ship of Carnival Vista


New ATB Builds for Island Tug & Barge

A worker’s torch cuts metal in the raised forecastle that will house the pin rooms. (Photo: Haig-Brown/Cummins)

Over the years Vancouver, BC based Island Tug and Barge (ITB) has refurbished and repowered older vessels and completed new vessels. The company is currently working on its most ambitious and innovative project to date. In its Annacis Island Shipyard


Marine News Boat of the Month: March 2017

Image: AAM

Red & White Taps AAM for Hybrid Electric U.S.-Built Passenger Vessel   All American Marine (AAM) in February announced a deal for the construction of a new hybrid electric, 600 passenger aluminum monohull vessel to be delivered to the Red and White Fleet of San Francisco, Calif


Skilled Workers Needed to Build Trump's Navy Vision

File Image: AdobeStock CREDIT Bogdan Vasilescu

U.S. President Donald Trump says he wants to build dozens of new warships in one of the biggest peace-time expansions of the U.S. Navy. But interviews with ship-builders, unions and a review of public and internal documents show major obstacles to that plan.  


ABB to Power and Remotely Monitor LNG FSRU Vessel

Photo courtesy of ABB

ABB will supply the power and electric propulsion system to a new Floating Storage and Regasification Unit (FSRU) for BW Group, which will also be remotely connected to ABB’s Collaborative Operations Centers.    The equipment onboard will provide data to the shore-side Centers


Shipping Industry to Reduce Emissions

Graph: Clarksons Research

 The introduction of new environmental regulations is leading the shipping industry to look for ways of reducing its emissions of harmful gases, says Clarksons Research.   The research report focus on two separate but related issues: the way in which vessels are powered


Hobart Brothers Company Celebrates 100th Anniversary

Photo: Hobart

The milestone reflects a history rich in product innovation and determination that has driven the company’s success since it was incorporated by founder C.C. Hobart, his wife and three sons on March 24, 1917. “From the beginning


DMC Gdańsk Gains EN 1090, ISO 3834 Certifications

Photo: Damen

Damen Marine Components (DMC) Gdańsk, one of the Damen Shipyards Group’s locations for the production of steel components including propeller nozzles, rudder installations and cranes, has received EN 1090 and ISO 3834 certifications.  






 
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