Practical Welding Today®

January/February 2012

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 January/February 2012 issue available online:

Aluminum Workshop: Determining contact tip size

November 21, 2014

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Q: What is the right contact tip size for using 0.0468-in. filler wire to gas metal arc weld aluminum alloys? Some people use a tip that is one size larger (for example, a 0.0625-in. tip on 0.0468-in. wire), while others use the size the manufacturer specifies for 0.0468-in. wire. Still others use...

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Arc Welding 101: Minimizing defects from welding starts, stops

May 5, 2014

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Q: I am having trouble making welds that are all the same length when using GMAW. How can I create tie-ins that are all in line with each other and spaced out as they should be? Allen T. A: It is understood throughout the industry that most weld defects are attributed to weld stops and...

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The melding worlds of motorsports and metal art - TheFabricator.com

The melding worlds of motorsports and metal art

February 1, 2012

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A community college motorsports fabrication instructor finds common ground in race car fabrication, metal art.

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New year, new welding helmets - TheFabricator.com

New year, new welding helmets

February 1, 2012

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Taking a closer look at a few new welding helmets.

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Automating the deburring process - TheFabricator.com

Automating the deburring process

January 10, 2012

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A good deburring process will provide you with that by removing sharp edges, thus producing a better finish. An edge that is properly finished lowers material handling costs and increases workplace safety. Finding the right machine and automating the process seamlessly may allow you to run your machines a little faster, increasing your output, lowering your costs, and most importantly adding profit to your bottom line.

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SMAW is in session - TheFabricator.com

SMAW is in session

January 10, 2012

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Welding educators discuss why SMAW still holds a relevant place within their classrooms and in today's high-tech industry.

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