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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

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$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


Kalmar to Deliver Straddle Carriers for Maher's NJ Terminal

Straddle carriers for Maher Terminals Photo Cargotec

Kalmar has received a large order for  27 straddle carriers from its long-term customer Maher Terminals LLC in Elizabeth, NJ.   The order has been booked into Cargotec's 2015 third quarter order intake and deliveries are expected to be completed during the spring 2016


New Autonomous Control System Launched

Image: Sea Machines Robotics

Sea Machines Robotics of Cambridge, Mass. announced the release of its Autonomous Control System (ACS), an advanced vessel control system which converts manually piloted hulls to self-piloted Unmanned Surface Vessels (USVs). It is designed to be integrated into company-developed Sea Machine USVs


Ellicott Takes On Rohr-Idreco Line in Latin America

Rohr-Idreco RISD 600 (24) 100 digging depth dredge for removal of sedimentation behind the Inga dam in the Democratic Republic of Congo (Photo: Ellicott Dredges)

Ellicott Dredges LLC & Rohr-Idreco Dredge Systems, which are owned by Ellicott Dredge Enterprises, LLC, has  announced that Ellicott's Latin American Sales Manager, Andres Borasino, will be adding the Rohr-Idreco deep digging dredge product lines to his area of responsibilities.


US Contract for Next Generation Nuclear Sub Planning Program

Image: General Dynamics Electric Boat.

 The US Navy has awarded General Dynamics Electric Boat a $23.6 million contract to continue development work on the Ohio-class replacement nuclear submarine, General Dynamics said in a press release.   "Under the terms of the modification


Readers’ Choice: Top 10 Maritime Stories of 2015

CMA CGM Benjamin Franklin (Photo: CMA CGM)

Per usual, the year 2015 was an eventful one for the global maritime market, with a number of historical firsts and technological breakthroughs, a year fraught with triumph and tragedy, As 2015 comes to a close we look here at the 10 stores ..


Joint Effort on to Repair Hudson River Cable

  Hudson Transmission Partners, LLC (HTP), owner and operator of an electric power cable buried beneath the Hudson River between Edgewater, New Jersey and New York City, is working closely with the U.S. Coast Guard, the New Jersey Department of Environmental Protection (NJDEP)


General Dynamics Bags Replacement Submarine Award

Ohio Replacement Submarine Photo Wikipedia

  The U.S Navy has awarded General Dynamics Electric Boat an $89.8 million contract modification to continue development of the Common Missile Compartment for the U.S. Navy’s Ohio Replacement submarine and the Royal Navy’s Successor-class ballistic-missile submarine


Yidong Terminal Orders Hybrid RTG Cranes

Photo: Corvus Energy

Yidong Terminal has ordered nine additional retrofit hybrid rubber-tired gantry cranes (RTGs) produced by integrator CCCC Shanghai Equipment Engineering (CCCCSEE) for Shanghai Zhenhua Heavy Industry Co. Ltd. (ZPMC), to be installed in Port of Shanghai.  


Coal Carrier Shin Sekiyo Delivered

Shin Sekiyo Photo Chugoku Electric Power Co

On January 15, a new coal carrier, Shin Sekiyo, was delivered at Oshima Shipbuilding Co. Ltd. (Saikai city, Nagasaki prefecture). A delivery and naming ceremony was held at the shipyard on the same day and attended by NYK chairman Yasumi Kudo and representatives from Chugoku Electric Power Co. Inc


MHI Hybrid Turbochargers Awarded for Efficiency

Mitsubishi hybrid turbochargers for marine diesel engines received the Energy-Efficient Machinery Award from Japan Machinery Federation   Hybrid Turbocharger developed by Mitsubishi Heavy Industries Marine Machinery & Engine Co., Ltd


Electric Boats Look Bullish

Image: General Dynamics Electric Boat

 General Dynamics Electric Boat expects to hire nearly 4,000 people in the coming years as it ramps up production on Navy submarines, the Associated Press reports.   Electric Boat is projecting a positive outlook for 2016 for revenue and employment, saying 1


Computer Aided Robotics Welding

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CAD/CAM software maker SSI said it is developing solutions for Computer Aided Robotics Welding (CAR-W) consistent with its recent innovations in the area of 3D weld management. This research project is under the aegis of the U.S. Navy’s National Shipbuilding Research Program (NSRP).


U.S. Senate Starts Debate on Broad Energy Bill

The U.S. Senate on Wednesday began debate on the country's first major energy bill in over eight years, featuring measures aimed at protecting the electric power grid against cyber attacks and speeding the export of liquefied natural gas.


All-Electric Ferry Development Underway

(Image: Art Anderson Associates)

Art Anderson Associates and partner EESImarine have been developing concepts for an all-electric ferry and are now teaming to generate funding for the implementation of the concept for Skagit County’s Guemes Island-Anacortes passenger and car ferry replacement.  


Twin Dredgers for Canadian Oil Sands

Photo: Damen

Damen Shipyards Group has completed a construction contract comprising two electric-powered Cutter Suction Dredgers (CSD) for the Canadian oil sands industry. With both vessels built in Canada, the contract marks the close cooperation between Damen and Aecon






 
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