July 16, 2010 | By Amanda Carlson
Thanks to a specific vision and a high-end equipment purchase, C.F. Roark Welding & Engineering Co. Inc. is anything but ordinary. Founded in 1949, the company specializes in electron beam (EB) welding of complex, specialty parts and components for the aerospace, defense, and research industries. In a short amount of time it has carved a niche as the premier EB welding firm of the Midwest.
Autogenous orbital welding on large projects has become nearly routine with large numbers of successful welds completed with very low reject rates. Thus it is very easy to become complacent. However, installers need to be alert to potential problems and take immediate action when a problem occurs.
July 14, 2010
The U.S. Consumer Product Safety Commission, in cooperation with the firm named below, has announced a voluntary recall of the following consumer product. Consumers should stop using recalled products immediately unless otherwise instructed. It is illegal to resell or attempt to resell a recalled...
June 21, 2010
A new addition to the ArcOne® Carrera™ program is the Tradesman® single-shade, autodarkening helmet. It packs a light state of 2.5 with a dark state of 10.5. The racing-style helmet weighs 14 oz. and has the highest level of eye protection, the company...
June 14, 2010
The Lincoln Electric Co., Cleveland, has named Peter Pletcher as director, global consumable development, and Ferry Naber as director, global machine development. Both are new positions within the company's global marketing and product development organization. Pletcher, based in Cleveland, is...
June 14, 2010
Thermadyne Industries Inc., St. Louis, a manufacturer and marketer of metal cutting and welding products, has announced that Tony Coco, Bill Wehrman, and Vickie Marshall have joined the company's marketing and sales team. As director of channel marketing and national accounts, Coco is...
June 11, 2010 | By Amanda Carlson
Author and co-founder of New America Foundation gives his insights regarding the U.S.'s crumbling infrastructure and provides tangible ways the federal government can address the situation.
June 7, 2010 | By Don Knight
Bellingham Technical College launched its Welding Rodeo in 2002 to spur enrollment and raise its public profile. Now one of the premier welding competitions in the Pacific Northwest, the event has helped the school triple its enrollment in welding and expand its program/skill offerings.
June 7, 2010
Lincoln Electric has introduced the Flextec™ 450, a multiprocess welding power source designed for fabrication, construction, automotive, production, and educational applications. The new machine features Lincoln’s Flexible Technology™, which delivers up to 500 amps of welding power. The...
Architects and engineers are designing structures with new and innovative shapes. To meet these ever-changing requirements, manufacturers may turn to solid-state, high-frequency electric resistance welding (HF ERW) to produce engineered structural sections at high speeds with unlimited beam profiles, better structural performance, and with lighter weights.
June 1, 2010 | By Amanda Carlson
Many structural steel fabricators are loyal to shielded metal arc welding (SMAW). But technology advancements in the wire feed process known as flux-cored arc welding (FCAW), paired with an increasingly competitive market, have changed the landscape of structural steel environments, and by extension the opinions of the most loyal SMAW users.
June 1, 2010
Hobart Institute of Welding Technology in Troy, Ohio, has unveiled "Bob," a bronze sculpture that stands at the entrance to the school, as part of the activities celebrating the institute's 80th anniversary. Sculpted by Gregory Johnson of Cumming, Ga., and cast by Eagle Bronze Foundry of Lander,...
May 25, 2010
Submerged arc welding (SAW) can be performed in various ways, from the simplest process using a single wire and DC power to more advanced twin-wire and tandem operations. Choosing the right SAW process for your operation can help you increase deposition rates and productivity.
May 17, 2010
Designed for maintenance, repair, and construction, Lincoln’s Ranger® 305 LPG is an engine-driven welding machine that allows users to switch seamlessly between multiple processes. While liquid propane gas (LPG) is less common, it is required when operating in areas where gasoline and diesel...
May 5, 2010 | By Bill Bonow
The orbital welding process has seen significant advancements in electronic control technology that have helped open the door to a wider array of applications while making it more cost effective to use.