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ELECTRIC WELDING

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, were among those proposed in response to a May 2011 Research Announcement. The NSRP collaboration periodically funds R&D projects to advance technologies and improve processes to reduce shipbuilding and repair costs for the Navy and the shipbuilding industry. The current project portfolio reflects the program’s strategic focus on:   • Reduction in Total Ownership Cost of ships. • Improved quality in ship construction and/or repair. • Improved energy efficiency and environmental impact in shipyards and ships. A brief description of each of the new projects, with a list of participants and funding information, follows:   SHIP CABLE MANAGEMENT Project Lead: Newport News Shipbuilding Team Members: TechnoSoft Inc.   Objective: To adapt, enhance and customize wiring application software applicable to all ship programs in order to reduce cost and time for validation of cable layout design, creation of wiring and signal schematics, generation of production work


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


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


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


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


STATS Group Completes Hydrostatic Testing

In-Line Weld test tools provide hot-work barriers and localised hydrostatic testing

The workscope involved providing a verified barrier during hot work activities, followed by localized pressure testing of new welds/fittings during a planned shutdown for routine maintenance and the rerouting of new pipework. The pipeline engineering specialist supplied 28 In-Line Weld Test Tools, ranging in size from 2" to 20", and a team of six technicians during the 12 day shutdown window. STATS Group general manager in Qatar, Vikas Shangari, said


Miller's XMT 450 MPa Simplies User Interface

XMT® 450 MPa multiprocess welder

Miller’s new XMT® 450 MPa multiprocess welder features the reliability and arc performance of the XMT 350 MPa but with more amperage, exceptional power efficiency and additional programs for Pulsed MIG welding with up to .052- and 1/16-inch wires. Rated at 450 amps at 100 percent duty cycle, the new XMT 450 MPA improves productivity, allowing workers to weld or gouge longer, and with larger diameter wires and electrodes.  


Laying the Keel; Carefully

The Kennewick ferry was completed at Harbor Island in Seattle in 2011.

Vigor Industrial Opens Maritime Training Center on Seattle’s Harbor Island Looking toward the future and with a weather eye on what could come next, Oregon-based Vigor Industrial launched a six-month training program this July in welding, fabricating and fitting with South Seattle Community College at a new center on Harbor Island. Vigor acquired the site overlooking downtown Seattle when it bought Todd Pacific Shipyards in 2011. And, as an active bidder for the U.S


IGCC System for Tokyo Electric Power

Artists View of IGCC Plant

  A consortium led by Mitsubishi Hitachi Power Systems, Ltd. (MHPS) has received an order from Tokyo Electric Power Company, Incorporated (TEPCO) for design work for a large-scale integrated coal gasification combined-cycle (IGCC) system to be adopted for a project to create the world's most


General Dynamics Wins U.S. Navy Nuclear-Submarine Contract

General Dynamics to Provide U.S. Navy with Nuclear-Submarine Support Work

  The U.S. Navy has awarded a $234 million contract to General Dynamics Electric Boat to provide planning yard work, engineering and technical support for nuclear submarines. The contract has a total potential value of $1.5 billion over five years if all options are exercised


ESAB Boasts Over a Century of Technological Innovation

ESAB boasts more than a century of technological innovation

  September 2014 marks the 110th anniversary of ESAB Welding & Cutting Products. A world leader in welding and cutting technology, with the broadest, most complete line of products and solutions for industry, ESAB’s reach extends to almost every nation in the world, with more than 8


Ingalls Makes Large Donation to Bishop State

Brian Cuccias (right), president of Ingalls Shipbuilding, presents a check for $89,786.90 to James Lowe Jr., president of Bishop State Community College. The money will be used to purchase 20 welding machines and wire feeder boxes for the school’s welding technology program. Photo by Lance Davis/HII

Huntington Ingalls Industries’ Ingalls Shipbuilding division has donated $89,786.90 to Bishop State Community College for the purchase of 20 welding machines and wire feeder boxes to support Ingalls’ pre-employment program at Bishop State.


Eastern Tallies Another Bravante Delivery

Rendering of M/V Bravante VIII courtesy of Eastern Shipbuilding

Eastern Shipbuilding Group, Inc. announced the on-time delivery of the M/V Bravante VIII (Hull 158) on Tuesday September 9, 2014 to Boldini S.A., Bravante Group of Brazil. The Bravante VII (Hull 157), the third in the series, was delivered three months earlier and is currently on charter in Brazil


Technip Awarded Subsea Contract in the Gulf of Mexico

Technip H.O.

  Technip was awarded by Deep Gulf Energy II LLC a lump sum contract for the development of the Kodiak field, located in Mississippi Canyon Blocks 727 and 771, in the Gulf of Mexico, at water depths ranging from 1,472 meters to 1,710 meters.


MacGregor Gets 38 Bulk Carrier MacRack Orders

MacRack rolling hatchover mechanism: Image MacGregor

MacGregor, part of Cargotec, says that the first units of a 672-strong MacRack orderbook are now being installed. The units are destined for a total of 38 ships for various owners; 35 of which are for 180,000 dwt bulk carriers and the remaining three are for 87,000 dwt bulkers


Calnetix System Converts Waste Heat into Electric Power

Calnetix Technologies today announced the introduction of a revolutionary new system that produces up to 125 kW of power for the ship’s electric load from heat recovered out of the engine’s jacket water. The Hydrocurrent system was developed by Calnetix in conjunction with


672 MacGregor MacRack Units on Order

The first units of a 672-strong MacRack orderbook are now being installed; current levels of interest strengthen MacGregors firm belief that MacRack will become the standard system for side-rolling hatch covers

MacGregor, part of Cargotec, has announced that the first units of a 672-strong MacRack orderbook are now being installed. The units are destined for a total of 38 ships for various owners; 35 of which are for 180,000 dwt bulk carriers and the remaining three are for 87,000 dwt bulkers


MN 100: Metal Shark Aluminum Boats

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6814 East Admiral Doyle Drive Jeanerette, LA 70544 Telephone: 337-664-0777 E-mail: jstickles@metalsharkboats.com Website:  ww.metalsharkboats.com Owner: Jimmy Gravois President: Christopher Allard Number of Employees: 160 The Company:


SSI Releases ShipConstructor 2015, PublisherLT

Image: SSI

SSI announced the launch of two new offerings: ShipConstructor 2015 and PublisherLT  for the EnterprisePlatform. ShipConstructor 2015 The release of ShipConstructor 2015 CAD/CAM software is a key part of SSI's new plan to increase flexibility, security


MN 100: Marine Group Boat Works, LLC

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997 G Street Chula Vista, CA 91910 Telephone: 619 621 2220 E-mail: leah@marinegroupbw.com Website: www.marinegroupbw.com CEO/President: Todd Roberts Number of Employees: 150 The Company: Marine Group Boat Works is a full-service, boat repair and new construction company with two


Power of Siberia construction launched

Vladimir Putin and Zhang Gaoli

   Yakutsk hosted today celebrations dedicated to welding the first joint of the Power of Siberia gas transmission system (GTS) meant to be a crucial element of the gas supply system being built in eastern Russia. The GTS will convey gas from the Yakutia and Irkutsk gas production


SGS Wet Welding Repairs Approved by DNV GL

Underwater wet welding: Photo DNV GL

DNV GL and Subsea Global Solutions LLC (SGS) say 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


General Dynamics Delivers North Dakota (SSN-784) to U.S. Navy

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  General Dynamics Electric Boat yestereday delivered the nuclear-powered attack submarine North Dakota (SSN-784) on time and more than $30 million below target cost. Electric Boat is a wholly owned subsidiary of General Dynamics (NYSE:GD).






 
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