May 8, 2007
One big challenge in stainless steel tube finishing is the growing expectations about the surface finish. Tools and abrasives have improved to achieve better surface quality in less time. At the same time, fabricators require finishing methods that address health, safety, and environmental concerns.
January 9, 2007
The leading trend in press brakes safety is to ensure safety without sacrificing speed or hampering operators' ability to work efficiently, say press brakes manufacturers. This starts with tooling, including segmented or sectionalized tooling that is lighter and easier to handle; safety features that prevent unsecured tooling from falling, and fewer tool changes. It is further achieved with light curtains, camera and vision-based sensors, and mechanical side and rear guards, as well as automation and robots.
January 9, 2007
The Chinese government's control policies are currently focused on controlling exports by increasing export taxes, said Patrick McCormick, World Steel Dynamics (WSD) managing partner. Normally, a value-added tax (VAT) is refunded on exports."Because of the growth of steel, and because they're...
January 9, 2007
Metal fabricators should see price relief on U.S. carbon steel hot-rolled band prices going into the first quarter of 2007, with prices expected to bottom out at $500 to $540 per ton early in the first quarter, depending on the mill source. In February through April, prices should begin to rebound...
September 12, 2006
Radius Track, a fabricator specializing in its patented curved metal studs, replaced many of the heavy-gauge beams in the a church's dome frame with light-gauge steel studs. As a result, the dome was light enough to be supported without view-obstructing columns.
July 11, 2006
Stampers, precariously squeezed by tight margins, high material costs, and increasing pressure to be leaner, have issued a request: we want our scrap handling operations to be faster, trouble-free, and more productive. Fortunately, the latest generation of scrap handling equipment makes that mission possible. New machinery, trending toward a greater use of invisible forces and high-tech gadgetry befitting a spy thriller, is equipped with sensors, edge-guide systems, automation, and magnetic forces, equipment manufacturers say. In addition, significant improvements have been made to the scrap handling equipment itself to save space, minimize jams, and to keep it moving.
May 9, 2006
Cosma International applies its own hot-forming technique to stamping automotive metal components such as A and B pillars, roof headers, roof rails, rockers, door intrusion beams, and bumpers, to meet new CAFE standards for weight, NHTSA requirements for strength, and to counter problems with springback in UHSS components.
April 11, 2006
Lights. Camera. Fabricate?! You get home from work after fabricating all day, kick back with a cool one, and turn on the tube just to see more metal fabrication, on-screen, as entertainment. If it's not "American Chopper" or "Monster Garage," it's "Biker Build-Off," "Monster House" or "American Hot Rod." What's the fascination with fabrication? Do shows like these put a new spin on the image of metal forming and fabricating? Have they inspired younger generations to consider metal fabricating as a profession? Why have TV producers zoned in on these types of shows?
April 11, 2006
How do you get to Hollywood? Ride a motorcycle when you're 3 years old, start welding at 8, and rebuild a car engine at 9—if you want to be the lead fabricator on American Chopper, that is, one of the most popular metal fabrication-as-entertainment reality cable TV shows airing on the Discovery Channel. Paul Sr. and Paul Jr. Teutul are the highly visible father-son pair usually featured in the media. But it is Vincent DiMartino who is the fabricator behind the bikes, the muscle behind the biceps, the grin behind the guns. Vinnie surmised that the automated waterjet from Flow Intl., Kent, Wash., is probably the most sophisticated equipment he uses, and that much of what he fabricates for the choppers is cut on OCC's waterjet.
February 7, 2006
BCI Burke, Fond du Lac, Wis., is the oldest playground and park and recreation equipment manufacturer in the country. As the company grew and its product offerings and colors multiplied, it found it needed to address problems with long leadtimes. Burke looked at every possibility for improvement, including processes improvements, inventory organization, manufacturing equipment purchases, and personnel productivity improvements, including crosstraining.
September 13, 2005
Evidence that stainless steel has potential as a material for automotive components—for its high strength-to-weight ratio for overall weight reduction, good dent performance, corrosion resistance, and formability—was presented by ISSF members at the SAE International™ 2004 SAE World Congress, in Detroit.