First 3-D Printer Ship Model

Press Release
Tuesday, January 29, 2013
3-D Printer Model USNS Comfort: Photo credit NSWC

Naval Surface Warfare Center (NSWC) Carderock complete a fabricated model of the hospital ship 'USNS Comfort'.

The state-of-the-art 3-D printer, which is one of four in the United States, provides Carderock with the capability to deliver large, complex ship models. Additionally, the ship models require less assembly time and can be fabricated unattended, 24 hours a day.

"3D printing technology is currently being used in industry to produce parts, structures and models for various applications," said NSWC Carderock engineer Francisco "Paco" Rodriguez. "For more than a century, Carderock engineers have been at the forefront of technology in delivering ship models in order to build the Navy's future fleet. This next generation technology provides Carderock unprecedented capability to deliver fabricated ship models faster and at a more affordable cost for the Navy."

NSWC Carderock engineers and technicians upload computer-aided design (CAD) drawings of a ship model into the 3-D printer. As the printing process begins an epoxy resin is exposed to ultraviolet light, changing its state to a solid. A wiper applies a coat of the liquid to a flat surface on the machine and the ultraviolet laser then traces the shape of the part to be constructed. Once solidified, the wiper continuously applies additional coats of epoxy until the ship model is completed.

"The model of the T-AH 20 was created within 25 days," said Rodriguez. "Prior to the installation of this 3-D printer, we would have conducted four different builds in the previous machine followed by attaching all of the components together, resulting in more than double the time to reach completion. Not only was less time spent building, but now the model will have fewer seams than before."
 

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

DNV GL’s Synergi to Manage Siem Offshore Newbuilding Projects

Siem Offshore has chosen DNV GL’s Synergi Project to manage nine newbuilding projects. Synergi Project software The software is used to optimize the collaboration

Huawei Bags MCT Submarine Cable Contract

Huawei Marine has signed a system design and construction agreement with a consortium comprising Telekom Malaysia Berhad, Symphony Communication and Telcotech

U.S. Senators Urge Obama to Block Arctic Oil Drilling

A group of 18 mostly Democratic U.S. senators on Friday urged the Obama administration to stop Royal Dutch Shell's preparations for oil exploration in the Arctic,

Navy

Libyan War Plane Bombs another Tanker

A fighter jet operated by Libya's military force backed attacked an oil tanker that was about to anchor in the northern city of Sirte, reports local media.   Lt Gen.

US Navy Submarine to be Named USS New Jersey

The U.S. Navy's next Virginia-class attack submarine will bear the name USS New Jersey, says AP reports.   U.S. Secretary of the Navy Ray Mabus hosted a ship-naming

USS George Washington Completes Carrier Qualifications

Carrier Air Wing (CVW) 5 and the Nimitz-class aircraft carrier USS George Washington (CVN 73) completed its carrier qualifications (CQ), May 23. CQ allows

CAD/CAM

SSI to Showcase New Software at Nor-Shipping

SSI informs it will showcase the latest versions of its CAD/CAM software, ShipConstructor and EnterprisePlatform, at Nor-Shipping 2015, June 2-5. SSI CEO Darren

WPT Power Appoints Engineering Manager

Robert De Hoyos has joined WPT Power Corporation as the company’s new engineering manager, bringing to the post 21 years of manufacturing experience as a mechanical engineer.

Fusion Compatibile with Fusion-Link

FUSION, the worldwide leader in marine entertainment, announced today its FUSION-Link audio access system is now supported by the Furuno NavNet TZtouch2 series.

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Offshore Oil Ship Electronics Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1367 sec (7 req/sec)