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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


Catching the Electric Vision

Vision of the Fjords.jpg

All bets would have been lost if one was to predict that I would never find one of the most advanced and modern workboats in the heart of the Norwegian Fjordlands.   Sure enough, if you make the trek to Flam through nearly 50 tunnels in between the prominent towns of Bergen and Oslo


NYK to Jointly Own LNG Carrier for Cameron Project

New liquefied natural gas (LNG) vessel for the Cameron LNG project photo NYK

NYK, the Mitsubishi Corporation (MC), Toho LNG Shipping Co., Ltd. (Toho LNG Shipping), and Tohoku Electric Power Co., Inc. (Tohoku Electric Power) will participate in the joint ownership of a new liquefied natural gas (LNG) vessel for the Cameron LNG project in the U.S


Metal Shark Makes Multiple Latin American, Caribbean Deliveries

The PRPD testing one of its new Metal Shark 36 Fearless patrol boats in the Atlantic Ocean near San Juan, Puerto Rico. (Photo: Metal Shark)

Louisiana-based boatbuilder Metal Shark has announced several new contracts with Latin American and Caribbean operators, further expanding the company’s presence in the region. At a recent ceremony with Puerto Rico’s Governor Alejandro Garcia Padilla in San Juan


JERA Imports Japan's First Liquefied Shale Gas Cargo from U.S.

File Image: an LNG carrier (CREDIT: Parker Bestobell)

Japan's JERA Co said on Friday it imported the country's first liquefied shale gas cargo from the United States as part of efforts to diversify its supply.   This also marks Japan's first import of liquefied natural gas (LNG) produced in the contiguous United States


New Japanese Coal Carrier Enters Service

Noshiro Maru. Photo: NYK Line

A new coal carrier Noshiro Maru was delivered on September 30 at Oshima Shipbuilding Co. Ltd. in Saikai city, Nagasaki prefecture. A delivery and naming ceremony was held at the shipyard on the same day and attended by Makoto Kaiwa, chairman of Tohoku Electric Power; his wife; and NYK Chairman


Site for Indiana's Fourth Port Being Examined

The Ports of Indiana announced that Indiana Michigan Power has agreed to sell its recently retired Tanners Creek coal plant in Lawrenceburg, Ind., to a brownfield redevelopment company that is working with the Ports of Indiana to evaluate the site for use as the state's fourth port.  


Rolls-Royce Designs Stern Trawlers for Two Greenland Firms

Image: Rolls-Royce

Two stern trawlers of Rolls-Royce design are contracted to be built by the Freire Shipyard in Spain. The two vessels, both designed for catching shrimp, have been ordered by Greenland based ship owners Qajaq Trawl and Polar Seafood.  


Ellicott Tallies Three Custom Dredger Contracts

B2190E (Image: Ellicott Dredges)

Ellicott Dredges, LLC announced contracts for three new custom-designed dredges, all scheduled to be delivered before the end of 2017.   In the first instance a major international chemical company selected Ellicott to build a custom electric bucketwheel dredge to mine salt in a very hard


Toll Rises to 17 in Pakistan Oil Tanker Fire

Pakistani firefighters were battling on Wednesday to douse a fire still raging more than a day after a series of explosions on a decommissioned oil tanker, with the death toll rising to 17, and more than 20 workers missing, officials said.


New Tall Ship to Feature Hybrid Propulsion System

Image: Corvus Energy

The San Francisco Bay Area nonprofit, Educational Tall Ship Program has ordered a 100kWh energy storage system (ESS) from Corvus Energy as a part of a hybrid electric propulsion system on board its new, 132-foot Brigantine tall ship, the Matthew Turner


Polar Cruise Ships to Feature Rolls-Royce Green Tech

Image: Rolls-Royce

Norwegian explorer cruise line Hurtigruten is to build two new expedition ships using a new and environmentally sustainable hybrid technology from Rolls-Royce making fully electric propulsion on a passenger ship possible.   The Rolls-Royce designed MS Roald Amundsen and MS Fridtjof Nansen


JERA Buys First-ever U.S. LNG Cargo

File Image: LNG carrier underway (Credit: Parker Bestobell)

Japan's JERA Co, the world's biggest importer of liquefied natural gas (LNG), on Thursday said it made its first-ever purchase of LNG from the lower 48 U.S. states, as part of its goal to diversify supplies. JERA, a fuel joint venture between Tokyo Electric Power and Chubu Electric Power


NYK, KEPCO Agree to Co-own a LNG Carrier

NYK and Kansai Electric Power Co., Inc. (KEPCO) have agreed to joint ownership of a liquefied natural gas (LNG) carrier through a vessel-owner company shared by the two companies: NYK 30 percent, KEPCO 70 percent.   The vessel is being built at the Sakaide shipyard of Kawasaki Heavy


What to Know When Welding Primer-Coated Steel

Photo: Hobart

Solving one problem can create another. Safety always comes first.   Amid competitive bidding, contract deadlines and the general drive to gain the best productivity and quality, welding operations in the shipbuilding industry face their own set of challenges


Refiners Prep for Low Sulfur Diesel Demand

In wake of new low-sulfur rules for maritime, IEA expects to drive a 2-million-bpd increase in demand for low-sulphur diesel   Even if the diesel engine's scandal-driven fall from grace pushes it out of the world's passenger cars, an increasing need for it on ships






 
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