STAMPING Journal®

August 2006

STAMPING Journal® is the only industrial publication dedicated solely to serving the needs of the metal stamping market. In 1987 the American Metal Stamping Association broadened its horizons and renamed itself and its publication, known then as Metal Stamping. Print subscriptions are free to qualified stamping professionals in North America.


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Selected articles from the August 2006 issue available online:

Draw forming, Part III

August 8, 2006

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The connections between product conditions and product input variables for draw forming must be made through the intermediary transformation characteristics: plastic strains and displacements. So all product requirements must be redefined as the changes (or transformations) required of those two characteristics.

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Warm forming of stainless steels - Part II

August 8, 2006

The ERC/NSM conducted experiments using round cup tooling to determine the influence of temperature on the limiting draw ratio -- the largest draw ratio of the blank-to-cup diameter that can be drawn successfully.

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Unique forming short cuts

August 8, 2006

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Die designers often are faced with how to make a part feature that is unique and possibly difficut to form. Short cuts are discussed for twisting a part, creating a return flange, and making a 90-degree bend.

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Small but great

August 8, 2006

Small and midsize companies demonstrate that business can be successful without compromising quality or responding to demands of a grow-or-die mentality.

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The U.S. sedan — an endangered species?

August 8, 2006

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Soaring fuel prices caused by Hurricane Katrina and turmoil in the Middle East have turned U.S. tastes toward passenger cars. Rather than trying to catch up with the competition, the Big Three are using global partners to speed their response to international automakers' passenger car success.

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Meeting global challenges through employee rewards

August 8, 2006

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Arco Industries Inc. bought a 15-year-old, 500-ton Tranemo hydraulic punching press with an antiquated control system. For about one-quarter the cost of a new press, Arco was able to rejuvenate an obsolete press by providing it with contemporary levels of control and productivity.

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Feed to registration

August 8, 2006

For applications such as clutch disks, oil seals, oil filters, and other round stampings, feed to registration with scroll-slit material can reduce scrap rates and, in some cases eliminate the need to retool the job.

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Getting hydraulic press problems under control

August 8, 2006

Arco Industries Inc. bought a 15-year-old, 500-ton Tranemo hydraulic punching press with an antiquated control system. For about one-quarter the cost of a new press, Arco was able to rejuvenate an obsolete press by providing it with contemporary levels of control and productivity.

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