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Analyzing coil handling equipment purchases

April 11, 2005

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Refurbishing can be a cost-effective way to breathe new life into an old piece of equipment. This cam feed was originally built in 1974.Recent economic growth finally has spilled over to the manufacturing sector, so this might be a good time to upgrade your stamping process. While orders may be...

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Up Around the Bend

April 11, 2005

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Red Dot Corp., forced by eroding margins to consider lean manufacturing and reduce lead times, embarked on a project to reduce wasted time, materials, and space. As part of this project, the company decided to move some of its manufacturing processes from its main plant in Seattle, Wash., to one of its distribution hubs in Ipswich, England. Because the facility would rely on a single press brake, Red Dot shopped around for a press brake that would run continuously with a minimum of service calls. The company's success in press brake operations in Ipswich led it to overhaul its press brake operations in its facilities in Seattle and Memphis, Tenn.

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Incorporating beveling economically

April 11, 2005

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While beveling is known as a common procedure used to shape the edges of thick plates or pipes for welding, not everybody knows how to make the process cost-efficient in the overall welding operation.

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Addressing behavior-based safety issues

April 11, 2005

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Editor's Note: A version of this article previously appeared in the Jan./Feb. issue of Connections, FMA's member newsletter.

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See unitized tooling make a difference

April 11, 2005

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From small custom job shops to large, multibillion-dollar companies, manufacturers are accommodating shorter product life cycles to meet the rapid innovation in today's marketplace.

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Abrasive jet mechanics

March 8, 2005

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Figure 1Abrasive jet users need in-depth knowledge of nozzle mechanics, either for practical reasons, or simply to have the satisfaction of knowing what their machines really are doing. Two types of information fabricators need are generally known accepted physical laws, and empirical data...

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Advanced lubricants improve high-strength steel forming

March 8, 2005

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Advanced or ultrahigh-strength steel (AHSS or UHSS) use in more than 60 percent of structural automotive stampings has changed the rules when it comes to tooling surface, heat and friction control, robotic automation, and paint pretreatment. With yield strengths now reaching production levels of...

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Are your weld procedure specifications relevant?

March 8, 2005

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In fabrication shops that require code or standard compliance, welding sometimes isn't completed within the guidelines of the qualified weld procedure. Weld inspectors often must review finished products that don't make the intended customer happy. Inspectors typically try to answer the following...

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Frequently asked questions about hardfacing

March 8, 2005

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This robot is hardfacing an agricultural tool.At first glance, hardfacing can be confusing and troublesome; in reality, it isn't. Understanding some of the basics about hardfacing can go a long way toward instilling confidence in your hardfacing product selection.The following 19 answers to...

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99% GTAW, 100% RAD

March 8, 2005

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Troy Trepanier stands next to the FastForward Fastback 1967 Mustang®, a project car restored with modifications borrowed from Ford's 2005 concept Mustang. It was made in 18 weeks with parts and accessories found and bought on eBay Motors. Troy Trepanier says his company does all the...

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Carpal tunnel syndrome

March 8, 2005

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Carpal tunnel syndrome (CTS), a musculoskeletal disorder, is the compression of the median nerve at the wrist, which can cause numbness, tingling, weakness, or muscle atrophy in the hand and fingers. CTS affects both white- and blue-collar workers.How CTS OccursEight bones in the wrist, called...

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Design for welding: Letter to an engineer

March 8, 2005

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Drawing Guide Notes courtesy of www.roymech.co.uk, a U.K.-based Web site. Editors Note: The image is presented solely for the purpose of illustrating typicaldrawing notes.My Dear Design Engineer,I sometimes am baffled by the way some of your colleagues deal with projects that require welding...

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A good start makes a difference

March 8, 2005

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Understanding the relationship between the elevation of the entrance guide and the shape of the roll formed strip is crucial to satisfactory roll forming. The entance guide elevation, if improperly set, can cause the strip to bow and twist as it leaves the first forming pass. Setting the elevation properly can help to eliminate additional stress and strain at the strip edges that cause bow and twist.

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Larger-than-life objects equal memorable sculptures

March 8, 2005

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Almost every artist blacksmith learns to make small animal heads from rods and often hammers petal-like shapes into flowers. But some 'smiths go far beyond these exercises and make items that are so much larger than life that they fall into the category of expressive sculpture.

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Coating for stamping and forming tools

March 8, 2005

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Editor's Note: This article is adapted from Yury Madorsky's and Matthew Thompson's workshop "New Developments in Wear-resistance Tool Coatings for Stamping Applications" presented at the 2nd annual STAMPING Journal® Forum: Competing to Win With Less, May 11-12, 2004, Detroit.

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