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Practical Welding Today® - March/April 2008
 
Practical Welding Today® March/April 2008

Publication Information:

Publication:

Practical Welding Today®

Issue:

March/April 2008

Publish Date:

Saturday, March 1, 2008

Information Website:

http://www.fma-communications.com/pwt/

Subscription Website:

http://www.fma-communications.com/forms/subscription-page.cfm?Publication=PWT

Selected articles from March/April 2008 issue published on TheFabricator.com:

Cleaning the air, boosting morale

An automotive stamping plant located in Plymouth, Mich., recently integrated more welding cells. In an effort to continue with its aggressive stance on employee health, the company integrated RoboVent™ air filtration systems from Great Lakes Air Systems.

Spin city

Welding workpieces with circular components can leave welders spinning, literally. By keeping three considerations in mind, welders can stop spinning and start welding.

Preventing porosity in humid environments

Helium: In short supply

Shops that perform stainless steel, aluminum, or laser welding are feeling effects of the current helium shortage. Looking into gas blends with lower percentages of helium or alternative gases, and ensuring that day-to-day welding practices are not resulting in helium waste, will help these shops save money and helium supply.

Plasma cutting primer

Plasma cutting is a widely used process in the welding industry that provides both speed and precision, but it doesn't happen by accident. Being knowledgeable about your cutting applications, and familiarizing yourself with cutting techniques, maintenance, and safety features, will allow for a productive plasma experience.

Flat, straight, and shiny

Two community college weld instructors and a student collaborated to create a welded metal art sculpture for a silent auction benefiting the college's foundation.

Respecting your resistance welder

Resistance welding results are only as good as the machine that is completing the process. By understanding how to properly maintain your resistance welding machine, you will be able to prevent unnecessary problems that tend to plague the unit's critical areas.

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