The Fabricator®

August 2001
The FABRICATOR® is North America's leading magazine for the metal forming and fabricating industry. The magazine delivers the news, technical articles, and case histories that enable fabricators to do their jobs more efficiently. The FABRICATOR has served the industry since 1971. Print subscriptions are free to qualified persons in North America involved in metal forming and fabricating.

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Selected articles from the August 2001 issue available online:

Fighting springback in profound radius bends

September 17, 2001


When bending sheet metal, three terms apply to the radius of the bend: sharp, radius, and profound. A sharp bend has a radius less than 63 percent of the material thickness. A radius bend has a radius between 63 percent and 10 times the material thickness. A profound radius exceeds 10 times the material thickness and an entirely new set of rules apply. This article presents those rules.

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In search of the perfect bend

August 16, 2001


Press brake manufacturers have made tremendous advances in the art of machine design and manufacturing.

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