July 11, 2006 | By Shari Falkenburg
Lock-out/tag-out procedures are critical when you're dealing with equipment or machines powered by electricity, steam, hydraulics, gas, compressed air, or a combination of sources.
July 11, 2006 | By Bob Hollingsworth
As aluminum becomes more and more readily available for various manufacturing applications, the boat-building industry is taking notice. To build its patented vessel design, Aluminum Chambered Boats has found that arc welding - both GMAW and GTAW - is a critical technology.
July 11, 2006 | By A.C. Richardson
Although eddy-current testing is king in the tube production industry, flux leakage is worth a look. Using a small test sample, equipment-maker InspecTech found that for 3.50-in. to 4.00-in. carbon steel tubing with wall thickness from 0.056 in. to 0.100 in., the flux leakage method found more defects and turned out fewer false alarms than the eddy-current method did.
July 11, 2006 | By Art Hedrick
Fineblanking can achieve flatness and cut edge characteristics that are unobtainable by conventional stamping and punching methods. Fineblanking is described in relation to conventional methods to encourage a better understanding of its benefits and limitations.
July 11, 2006 | By Jennifer Simpson
Shielding gas is an often overlooked area of savings in tube and pipe welding. Creating a purge dam in one of several different ways can help you isolate the weld area and minimize the amount of gas and time needed to purge the weld zone properly.
July 11, 2006
Editor's Note: This column was prepared by the staff of Winning Workplaces, a not-for-profit organization that helps small and midsized businesses create better work environments.Ford Motor Co.'s and General Motors' supply chains have had an extremely difficult past couple of years. As a result,...
July 11, 2006 | By Bernard Swiecki
While the Midwest has not lagged as far behind in international investment as many believe, the financial struggles of the Big Three have been a substantial economic burden for the region over the last three decades.
July 11, 2006 | By Keith Packard
Before welding abrasion-resistant plate, it's important to take certain precautions and choose the most appropriate filler metal for your application and weld metal.
July 11, 2006 | By Dennis Boerger
End-user demands for new product configurations, materials, and press capabilities continue to have an impact on the metal forming arena. Mechanical press design improvements and flexibility are keeping up with stampers' changing applications.
July 11, 2006
Maching tool builder Haas Automation Inc. needed a new approach to minimize labor costs in its internal packaging and shipping operation. The company found its answer with the Yellow Jacket orbital stretch wrap technology.
July 11, 2006 | By Dan Davis
European metal fabricators, among them a stainless steel cabinet-maker, an electronics contract manufacturer, and a commercial refrigerator appliance manufacturer, are staying competitive in the global marketplace with automated material handling systems that feed modern punching, laser cutting, shearing, and bending devices.
July 11, 2006 | By Kate Bachman
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.
July 11, 2006
Alpine Engineered Products had more business than it could handle: It was straining its resources and personnel in a way that made the company have to look outside its semiautomatic welding practices. Eventually robotic welding helped the company meet its production, lead-time, and turnover challenges—and keep the company growing.
July 11, 2006 | By Elia Levi
Welding discontinuities can affect product performance and longevity. Thoroughly understanding the various defects, their causes, severity, and remedies can help ensure high-quality and superior performance. This article presents an overview of welding defects and discusses design strategies to help prevent them.
July 11, 2006
When Generac Power Systems, a generator manufacturer, went looking for ways to increase the useful life of its punching tooling, it tried several strategies before it settled on the Optima® coating provided by Wilson Tool International® Inc. When Wilson later introduced UltimaT, a tool steel, Generac tried it also. Generac eventually converted all of its punch tooling to the new tool steel and coating.