Airgas announces price increases effective April 1
Mar 19, 2007Airgas, Inc. (www.airgas.com) announced on Feb. 26 that its operating units would increase prices on packaged and bulk gases, and other products effective...
Welding equipment manufacturers provide free software upgrades
Mar 19, 2007, Bruce VernyiOne of the benefits that leading welding equipment manufacturers offer to their customers is a guarantee that the welding unit they purchase will not...
Hands-on temperature inspection has increased accuracy
Feb 28, 2007By DAVID KRINER, Quality Assurance Manager/CWI Goodhart Sons, Inc. Edited by RICHARD MANDEL, senior editor Goodhart Sons Inc., Lancaster, Pa., fabricates,...
Annealing and quenching needed to weld CD4MCu stainless steel
Feb 28, 2007, Dave BartonWe are looking for compatible weld filler to repair CD4MCu stainless steel casting. The welding process we are using is GTAW. Can you offer any guidance?The...
The world is coming at you; get ready
Feb 28, 2007, Bruce VernyiIt might be easy to think that a local welding shop is insulated from the effects of global trade and competition, but more and more there are warnings...
A way to reduce welding costs
Feb 28, 2007Gas Saver Systems being tested on gas cylinders connected to wire feeders. Welding shops and welding schools that use the GMAW (MIG) welding process could...
Metalforming Educational Foundation Awards $40,000 in Grants
Feb 28, 2007The Precision Metalforming Association Educational Foundation awarded a total of $40,000 in grants to three programs created to enhance the U.S. metalforming...
Welding Wire Purchasing and Handling
Feb 28, 2007By BRUCE MORRETT, product manager, solid wire division, Hobart Brothers Purchasing the right wire in job-appropriate quantities, along with proper storage,...
New Automated Welding Inspection Systems
Feb 28, 2007By CLARE GOLDSBERRY, Special to Welding A portable ultrasonic weld inspection kit from Automated Inspection Systems Automation is becoming widespread...
IPG Photonics and Reliant Technologies develop new integrated industrial scanning system
Feb 28, 2007IPG Photonics Corporation (www.ipgphotonics.com) and Reliant Technologies, Inc. (www.reliant-tech.com) have introduced a new industrial scanning system...
Ductility, Part 2: Factors That Encourage Ductility
Feb 28, 2007, Omer W. BlodgettIn Part 1, Mohr's circle of stress was used to illustrate how multiaxial tensile stresses can reduce or even eliminate shear stresses that are essential...
Gated Community
Feb 28, 2007, Richard MandelEach welded intersection of this gate was cleaned with a grinder or hand-filed. Deck-plate steps lead up to Scott Brunsdon's clean-design welded steel...
ESAB and PLSystems to commercialize hybrid laser welder
Feb 28, 2007ESAB Welding & Cutting Products (www.esabna.com) and PLSystems (www.plsystems.us) have agreed to work together to integrate PLSystems' patented closed-loop...
Go Non-Stop
Feb 28, 2007Time, as is often said, is money. A key to cost savings in most operations is the reduction of time spent involved in completing a job. The math is straightforward...
Ductility, Part 1: Fundamentals
Jan 17, 2007, Omer W. BlodgettBy OMER W. BLODGETT, ScD., P.E. Whenever an arc weld is made, the hot weld metal as well as the surrounding hot base metal must shrink as the metal cools....
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