Arc Welding Articles

The arc welding technology area focuses on the most commonly used arc welding processes, mainly GMAW/MIG, GTAW/TIG, SMAW/stick, and plasma. The articles and press releases cover processes and power sources, plus all of the related items—electrodes and wire, wire feeders, fixtures, manipulators, positioners, and power sources. If you need information on personal protective gear, ventilation systems, and safety practices for welders, see our Safety coverage area.

Filter Content

Getting autobody welding down cold

April 11, 2006

Volkswagen's automobile manufacturing facility in Saxony, Germany, was spending more time and effort on post-weld finishing operations than it wanted to, but because of the requirements the company was dedicated to meeting, not much automation was possible. Through its research, Volkswagen decided to invest in cold metal transfer welding, which helped the company save time and effort while keeping up its product quality.

Continue Reading

Magical, mystical metal

April 11, 2006

By:

Richard Wilson's metal art reflects his appreciation for metal's lesser-known intrinsic qualities. This article explains how Wilson became a welder and metal artist and describes the materials and processes he uses. It details one project from start to finish. It also offers insight into the future of the welding labor force from Wilson's perspective as a welding instructor and manufacturing consultant.

Continue Reading

Female student achieves first for school, state

March 7, 2006

Jessica Jelinski takes pride in doing her best when it comes to welding -- that's what propelled her to win first place in the SkillsUSA Wisconsin state welding competition in 2005. Today she uses that work ethic to further her welding career and teach other young people about the trades.

Continue Reading

Staying grounded

March 7, 2006

By:

Because a typical arc welding setup may consist of several electrical circuits, it's critical to apply and maintain proper grounding methods within the welding area to promote electrical safety in the workplace.

Continue Reading

Head of her class

March 7, 2006

By:

At a time when it's becoming more and more difficult to find skilled workers, it's encouraging to read about people like 18-year-old Jessica Jelinski who are studying and pursuing careers in metalworking. Jelinski is putting her welding training to good use winning competitions and working on interesting projects.

Continue Reading

Guidelines for tungsten electrodes

March 7, 2006

By:

Choosing one of the six commonly available tungsten electrodes is a crucial first step in successful gas tungsten arc welding (GTAW). In addition, tip preparation is critical. The electrode choices are pure tungsten, 2 percent thoriated, 2 percent ceriated, 1.5 percent lanthanated, zirconiated, and rare earth. The end preparations are balled, pointed, and truncated.

Continue Reading

A tale of two welders

March 7, 2006

By:

George Bright and David Anthony were two welders with the same goal: to upgrade their GTAW system. Learn about their experiences and gain some insight into what you need to know to upgrade from an air-cooled to a water-cooled GTAW system.

Continue Reading

Up with energy prices and wind towers - Automation, consultation help plate fabricator meet demand for wind tower masts

February 7, 2006

By:

With the recent increases in gasoline and natural gas prices, more attention than ever is focused on alternative energy sources. One fabricator, Aerisyn LLC, investigated manufacturing towers for use in the wind power industry. To produce towers efficiently enough to compete against imports from Asia, Aerisyn relied on an equipment vendor that had experience in demanding fields such as aerospace, nuclear, and wind power.

Continue Reading

Hanging it up

February 7, 2006

By:

In his farewell article for thefabricator.com, reader-favorite author and welding instructor Marty Rice reflects on his life, his welding career, writing for the Web site, and his appreciation for the readers who have contacted him throughout the years. He also expresses his view about the decline of welding training programs.

Continue Reading

Elements of success:

January 10, 2006

By: ,

Torches, cables, and cooling are three integral components in gas metal arc welding (GMAW) and gas tungsten arc welding (GTAW) equipment, and two cooling methods – air and water – are used in their cooling systems. Although GMAW and GTAW are different processes, the advantages and disadvantages of water- and air-cooled systems are the same. For that reason, you should consider similar factors when choosing a GMAW or GTAW system.

Continue Reading

Wading through the world of welding

January 10, 2006

By:

Two big tradeshows, Schweissen & Schneiden (Essen, Germany) and the FABTECH® International/AWS Welding Show (Chicago) highlighted several of the trends that have emerged in the welding industry during the last couple of years. Senior Editor Eric Lundin reviews many of the recent developments in arc and laser welding, and the growing use of another joining technology, adhesive bonding.

Continue Reading

The shocking truth about welding

December 13, 2005

By:

Welding instructor Marty Rice explains how welding power current works and how failing to follow safety practices can have shocking results. He also expands upon the information contained in "TIG welding—An overview"and discusses TIG qualities, applications, hazards, and the best way to learn TIG.

Continue Reading

Getting the needed fixtures

November 8, 2005

Woods Equipment Co. builds a variety of attachments and implements for agricultural, landscape, and construction vehicles. In a search to increase the productivity of its welding efforts amidst an ever-growing product line, the company discovered modular welding tables from Bluco Corp.

Continue Reading

TIG welding - an overview

October 11, 2005

By:

Welding instructor Marty Rice explains the gas tungsten arc welding (GTAW) process, more commonly known as tungsten inert gas (TIG) welding.

Continue Reading

No good deed goes unnoticed

September 13, 2005

By:

Being a good welder often means more than on-the-job performance. Whether it's volunteering to help others or otherwise giving back to one's community, these welders are examples of so many who take their time to give of themselves on the job — and outside the office.

Continue Reading