Technology Advances Plasma Cutting Systems
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Gases and welding magazine delves into the evolution of high-definition plasma cutting.
Dewitt, NY - Plasma cutting, a thermal cutting process that has been around since the late 1950s, has benefitted from technological advancements in recent years that make the process much more accurate, productive and cost-effective on the shop floor. The evolution of the technology is the focus of "High-Definition Plasma Cutting," an article by Jim Colt, strategic account manager at Hypertherm, which appears in the Spring 2011 issue of Welding & Gases Today, the leading magazine for the gases and welding equipment industry.
"Plasma cutting was always known for its ability to cut steel, stainless and aluminum with extremely high cutting speeds, but had a reputation as a finicky process with less than perfect cut part accuracy, along with unpredictable operating and maintenance costs," says Colt. "However, over the last 10 to 12 years, there has been a rapid change in plasma cutting technology that affects virtually every aspect of the mechanized plasma cutting process."
One important advancement was the development of Windows PC-based CNC controls. "Virtually anyone can operate even the most complex, large, multi-torch CNC plasma machine manufactured today," says Colt. In these systems, a Windows-based computer has touch screen controls to set the parameters for the plasma, the height control and the motion control system. Also, the development of internal diagnostics allows for instant troubleshooting feedback and can also allow for direct to factory connections for online troubleshooting if needed with the experts.
To see how plasma cutting technology has changed in the last 60 years, read "High-Definition Plasma Cutting," (http://www.weldingandgasestoday.org/index.php/2011/03/high-definition-plasma-cutting/) at Welding & Gases Today online. For more information, contact Devin O'Toole, content editor at Welding & Gases Today at devin@weldingandgasestoday.org or 315-445-2347.
About GAWDA
Founded in 1945, the Gases and Welding Distributors Association (GAWDA) is the premier source for manufacturing knowledge, education and networking. Through its member journals (www.weldingandgasestoday.org), e-magazines, newsletters and industry wiki (www.gawdawiki.org), GAWDA connects suppliers of gases and manufacturers of related equipment as well as manufacturers of welding equipment and distribution leaders, for the purpose of safely delivering optimal solutions to the users of those products. GAWDA publications are the industry's voice for all matters related to the latest technology and the most up-to-date processes spanning welding equipment and products and services related to industrial, medical, specialty and cryogenic gases. A 501(c)3 organization, GAWDA members are located throughout North America.
