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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


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.  


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


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


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


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


MV WERFTEN Pumps €75 Mln into Rostock Yard

(Image: MV WERFTEN)

Announcing further investments into its shipyards, MV WERFTEN has today signed three contracts for the investment program for its Rostock yard, including a purchasing contract for a new thin-plate laser panel line with welding and production automation specialist Pemamek


ClassNK: Guidelines on Laser-Arc Hybrid Welding

class nk logo .jpg

Classification society ClassNK has released Guidelines on Laser-Arc Hybrid Welding (Ver. 3) aiming to support the widespread application of laser-arc hybrid welding in shipyards.   Laser-arc hybrid welding is a high quality and highly-efficient welding process which combines both laser and


IUMI: Containership Fires Need Study

(Photo: Greg Trauthwein)

Two recent onboard containership fires have fueled concerns from IUMI (International Union of Marine Insurance) over the challenges involved with managing these incidents at sea.   "At sea, below-deck fires cannot be fought with water and so CO₂ is used instead to displace the oxygen


Miller to Showcase Welding Solutions at International WorkBoat Show

ArcReach Family XMT Dimension SuitCase Remote

Miller Electric Mfg. Co. is showcasing welding equipment technologies to enhance quality, productivity and cost savings in the shipbuilding industry during the International WorkBoat Show at the Morial Convention Center in New Orleans, November 30 to December 2


Salvors to Remove Fuel from Capsized Riverboat

Spirit of Sacramento capsized near Bethel Island, Calif. (U.S. Coast Guard photo by Adam Stanton)

Efforts to prepare the capsized riverboat Spirit of Sacramento for fuel removal operations are being conducted by the U.S. Coast Guard, California Department of Fish and Wildlife's Office of Spill Prevention and Response and other partner agencies.  


MN100: Tube-Mac Piping Technologies Ltd

(Image: Tube-Mac Piping Technologies)

The Company: Tube-Mac Piping Technologies, founded in 1977, specializes in “non welded piping systems” for lubrication and hydraulic lines. The corporate headquarters is based in Stoney Creek, Ontario, Canada with a 55,000 SF (5100 SM) component manufacturing and pipe fabrication


Gorgon LNG Cargo Arrives Japan

Photo: Chevron Corporation

 Tokyo Gas Co has received its first liquefied natural gas (LNG) cargo from Chevron Corp's $54 billion Gorgon export facility in Australia, reports Reuters.   The "Energy Confidence" vessel carrying about 70,000 tonnes of LNG arrived on Saturday at the company's Ohgishima LNG


US' Most Advanced Warship Departs Bath Iron Works

The future USS Zumwalt (DDG 1000) departing Bath Iron Works (U.S. Navy photo)

The newest and most technologically advanced surface warship, future USS Zumwalt (DDG 1000), departed Maine shipyard Bath Iron Works September 7, marking the beginning of a three-month journey to its new homeport in San Diego.   Crewed by 147 sailors, the stealthy


Tanker Market: Electrifying Demand

Graphic: Gibson tanker report

 Twenty years, the investment timeline to consider when ordering a new tanker, is a long time in any industry, not least in the rapidly evolving energy markets and the drive for cleaner fuels, says Gibson tanker report.   Whilst, the collapse in oil prices in recent years may have


Containership Catches Fire in Hamburg

Photo: Hamburg Police

 A fire erupted aboard the 9,030 TEU containership CCNI Arauco berthed at the port of Hamburg, causing injuries to three workers. Hamburg police reported that the blaze broke out aboard the 300-meter Liberian flagged vessel while in harbor around noon local time.


Fincantieri Signs Future Frigate Participant Service Contract

Fincantieri Shipbuilding

Fincantieri signed a contract with the Australian Government to participate in the Competitive Evaluation Process, conducted by the Department of Defence, to deliver 9 Future Frigates - to be built in Adelaide, South Australia - for the Royal Australian Navy (RAN) under the SEA 5000 programme.


MN100: Guido Perla & Associates, Inc.

(Image: Guido Perla & Associates, Inc.)

The Company: With offices in the US, Brazil, Chile, China and Germany, GPA developed into an independent, full-service naval architecture and marine engineering company that since 1979 has helped vessel owners and shipyards navigate through complex newbuild, retrofit and repair projects


China to Supply Pakistan With 8 New Stealth Attack Submarines

Soryu-class submarine, Hakuryu during a visit to Guam in 2013. Note the bow draft markings show the submarine’s draft is about 8.3 meters. US Navy Photo

 The Chinese government will supply eight modified diesel-electric attack submarines to Pakistan by the year 2028, reports Sputnik.  Four of the subs would be constructed in China and the rest in Pakistan.     Shaikh Rohail Asghar head of the National Assembly’s


Electric Boat Wins $300 Mln Virginia-class Submarine Contract

Photo: Electric Boat

US-based General Dynamics subsidiary Electric Boat won a contract for more than $300 million to maintain design and engineering specifications for Virginia Class submarines, the US Department of Defense said in a press release.   


Michelle Obama Sponsors Attack Submarine

Electric Boat Yard in Groton. Photo: Electric Boat

 General Dynamics Electric Boat has delivered to the U.S. Navy an attack submarine that is sponsored by first lady Michelle Obama and will be named for her home state, reports AP.   The submarine will become the USS Illinois (SSN 786) after more than five years of construction






 
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