Practical Welding Today®

May/June 2002

Practical Welding Today® was created to fill a void in the industry for hands-on information, real-world applications, and down-to-earth advice for welders. No other welding magazine fills the need for this kind of practical information. Subscriptions are free to qualified welding professionals in North America.


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Selected articles from the May/June 2002 issue available online:

Cutting Costs

June 27, 2002

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This article describes different ways to contain tube and pipe welding fabrication costs, focusing on the option of using particular weld prep equipment. It outlines specific applications in thin-wall tube and pipe fabrication and installation and pipe with a heavier wall thickness.

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Welder, beware

June 27, 2002

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This article provides some statistical analysis, causes for, and tips to consider regarding welding and cutting fire and explosions. It includes a sidebar about governing codes and questions to ask regarding fires and explosions when welding or cutting is suspected in an incident.

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Electrode wear in air, oxygen plasma

June 27, 2002

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A trained plasma technician can tell a lot about the health of a plasma system if he learns how to inspect the electrode, understands normal wear patterns, and knows how to spot signs of trouble. This article shows the difference between good and bad wear in air and oxygen plasma systems.

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Robotic welding systems

Now's the time to AUTOMATE

May 30, 2002

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This article outlines some of the challenges fabricators are facing and how robotics and automation equipmentmakers are trying to address these challenges. Also addressed are different equipment and technological advancements and other factors affecting welding automation.

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Earthquake shakes joint design, building construction

May 16, 2002

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This article is a case study that outlines how a California contractor retrofit existing buildings in southern California, using new construction codes to prevent further earthquake damage, while staying profitable, expanding, putting more welders in the field, using new welding procedures and consumables, and buying new equipment.

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