Dirk Ott

Vice President, Global Plasma Automation
Victor Technologies International
16052 Swingley Ridge Road
Suite #300
St. Louis, MO 63017

Phone: 636-728-3000

low amperage, plasma marking

Plasma Cutting | Articles

Introduction to plasma marking

March 4, 2013 | By Dirk Ott , Nakhleh Hussary, Ph.D.

Fabricators mark parts for various reasons using different technologies, each with its own benefits. This article describes several marking options and further discusses plasma marking.

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Choosing the right shielding for the best plasma cut - TheFabricator.com

Plasma Cutting | Articles

Choosing the right shielding for the best plasma cut

June 8, 2012 | By Nakhleh Hussary, Ph.D., Dirk Ott

The methods used to shield the plasma arc from the atmosphere have evolved. The concept of using tap water to generate the secondary gas has been around for more than three decades, but high-precision plasma cutting using the nitrogen-water process was developed less than a decade ago.

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