Jim Colt

Applications Technology Manager
Hypertherm Inc.
P.O. Box 5010
21 Great Hollow Road
Hanover, NH 03755
Plasma cutting

The evolution of plasma cutting

January 17, 2014

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Metal fabricators with plasma cutting equipment that is 10 years or older may be surprised to learn just how far plasma cutting has come. The technology has evolved to the point that outside edges are smoother than ever, and precision holes can be cut to accommodate fasteners.

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Plasma cutting for tube, pipe, profiles - TheFabricator.com

Plasma cutting for tube, pipe, profiles

July 11, 2013

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Initially used for nonferrous cutting operations, plasma developed into a useful means for cutting 2-D sheet and plate steel when the water-injected plasma process was developed in the late 1960s. As technology developments improved the edge quality, cutting speed, consumable parts life, and long-term operating cost, it became competitive with other thermal cutting processes. In recent years, improved control technology has enabled plasma to be a contender in the realm of 3-D cutting, making it an option for tube, pipe, and profiles.

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Mechanized plasma cutting: Developments in high-definition technology improve versatility - TheFabricator.com

Mechanized plasma cutting: Developments in high-definition technology improve versatility

November 8, 2011

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The plasma cutting process is best-known for its simplicity and its ability to cut virtually any metal. These qualities plus the productivity it yields have made plasma cutting a universally accepted metal cutting process with a range of capabilities and applications. Engineering achievements throughout the last 10 to 15 years have contributed to the improved performance of he process.

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Plasma cutting for pipe, tube

December 2, 2008

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Plasma cutting has come a long way since it was developed in the1950s. Includes a sidebar that reflects some tube and pipe trends and a maintenance sidebar.

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Plasma Cutter Lead image

Cleaner consumables, cleaner cuts, better production

September 16, 2008

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Plasma cutting is one of the most efficient ways to cut sheet and heavy plate, but that efficiency can evaporate quickly without proper consumable maintenance.

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