Practical Welding Today®

July/August 2013

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.


More Info Subscribe Free

Selected articles from the July/August 2013 issue available online:

Aluminum Workshop: What’s so bad about welding 7075, 2024?

November 12, 2014

By:

Q: You have discussed previously the fact that some aluminum alloys, such as 7075 and 2024, should not be welded. But I know a fabricator who occasionally welds 7075. Is he engaging in a poor practice, or is there something I don’t understand? A: I can’t really answer your question...

Continue Reading

Consumables Corner: Tackling root penetration problems

June 12, 2014

By:

Q: We are experiencing weld root penetration issues in our single- and multipass welds. Our base metal is A36, and we oxyfuel-cut it in thicknesses from ½ to 3 in. Most of the weld joints are standard T-joints with a few groove joints. We are using a 0.045-in.- dia. E71T-1C/M flux-cored wire with...

Continue Reading

Arc Welding 101: Finding clues in the AWS D1.1 Commentary

April 24, 2014

By:

Q:The company that I work for makes a single-pass circumferential weld on which there is a minor tendency for an open pore in the weld crater at the tie-in. Our engineering department deems this weld discontinuity as a cosmetic issue only and thereby has authorized the use of a sealant. In the...

Continue Reading

Previewing Schweissen & Schneiden 2013 - TheFabricator.com

Previewing Schweissen & Schneiden 2013

August 2, 2013

By:

More than 55,000 attendees from more than 100 countries are expected to converge on Essen, Germany, for Schweissen & Schneiden, the International Trade Fair for Joining, Cutting, and Surfacing. Held every four years, the show is one of Europe’s largest gatherings of welding, cutting, and...

Continue Reading

Accepting the torch, carrying a legacy - TheFabricator.com

Accepting the torch, carrying a legacy

July 12, 2013

By:

Scott Schreiber, head welding instructor at Green River Community College, Auburn, Wash., possesses an innate ability to connect with his students, a tenacious drive for excellence and continuous improvement, ingenuity, and a commitment to improving the welding trade. It is for these reasons and many more that Schreiber is the 2013 PWTeacher of the Year.

Continue Reading

Joining aluminum with laser - TheFabricator.com

Joining aluminum with laser

July 12, 2013

By:

As the automotive industry looks to take steps to increase fuel economy to a fleet average of 54.5 miles per gallon by 2025, fabricators and suppliers will be looking to aluminum to help lighten the load. Properly addressing the troublesome attributes that aluminum and its alloys will help you to avoid potential issues during the laser welding process.

Continue Reading

Angle grinding

Angle grinding 101

July 8, 2013

By:

In fabrication shops across America and around the globe, power tools—more specifically, angle grinders—are often used in an improper and unsafe manner. Taking the time to learn the do’s and don’ts of cutting and grinding can help prevent serious injury to yourself or those around you.

Continue Reading