thefabricator.com is the digital home of The FABRICATOR magazine, the metal fabricating industry’s foremost authority on manufacturing technology. Technical articles, case studies, and company profiles from The FABRICATOR and its sister publications, Practical Welding Today, The Tube & Pipe Journal, and STAMPING Journal can be found on this site. Additionally, thefabricator.com has a team of subject matter experts that write exclusively for the website, covering topics such as welding skills and metal forming basics.
March 8, 2005 | By Thomas O. Monroe Jr.
Even with all of the new advances in metal stamping technology, screws and threaded holes are still the trusted staples for metal fastening. Tapping the threaded holes has never been an easy task, however.
March 8, 2005
Editor's Note: This column was prepared by the staff of Winning Workplaces, a not-for-profit organization that helps small and midsized businesses create better work environments.
March 8, 2005 | By Tony Granelli
Editor's Note: This article is adapted from a conference presentation made by the author at a previous TPJ Symposium.
March 8, 2005 | By Eric Patty
Not so long ago, setting up a robotic work cell was a trial-and-error affair. However, advances in simulation technology allow manufacturers to visualize a robotic work cell and sort out any problems before setting up the cell. Simulating the work cell's function helps to ensure the cell will yield the desired results and helps prevent costly mistakes and re-engineering.
March 8, 2005 | By Alexander Tschoeltsch
When a company plans to invest in a cut-to-length line, basic line configuration is the first decision—and one of the most important—to make.The fixed-shear line is a common configuration. It can be an entirely stop-start (or "tight") line, or it can include a decoiling and leveling...
March 8, 2005
Two six-axis robot arms perform full-penetration gas metal arc welds on structural steel.Millions of construction companies strive every day to cut production time while maintaining, or even improving, quality.Robert J. Simmons owns a company that has made it happen.Over several years he found a...
March 8, 2005 | By Dan Davis
A Fort Worth, Texas-based fabricator found that it was spending thousands in moving material from one building to the next for various operations. The company embarked on several expansion projects and invested in new equipment to help remedy the situation.
March 8, 2005 | By Marvin Klein
Controlling the wall thickness during the manufacture of seamless steel tubes and cast-iron pipe is critical in meeting specifications and minimizing scrap. Ultrasonic measurements typically are performed on tube or pipe at room temperature, many hours after forming is complete. At this...
In Step 2 we discussed finding bid opportunities. Before we dive in, it's important to note that recent statistics show that in 2003 the federal government wrote 10.9 million contracts; 23 percent went to small businesses, meaning small businesses actually got $3 billion more work than they thought they would.
February 8, 2005 | By Gary Morphy
When making holes in hydroformed parts, fabricators have many choices—milling, drilling, laser cutting, plasma cutting, flow drilling, post-piercing, and hydropiercing.
February 8, 2005 | By Art Hedrick
Figure 1Having a pierce or perforating punch chip, or worse yet break, can cause severe die damage. It also can result in nonconforming parts because of burrs or undersize holes. Broken punch pieces can fall into the die and crush pads, as well as forming and cutting sections. This article...
February 8, 2005 | By Vicki Bell
Health care costs have skyrocketed. While the medical community, insurance companies, and politicians address the issue, each group jockeying for the position that best serves their interests, employers are having to make serious decisions about whether they can continue to provide employee...
February 8, 2005 | By Steve Benson
Figure 1 No Triggering Device Protection In the more than 25 years that I've been in the precision sheet metal trade, I have seen many examples of safety faux pas. Most were mistakes and oversights committed because of inattentiveness, lack of training, and inexperience. However,...
February 8, 2005 | By Kate Bachman
When stamper Ultra Tool & Manufacturing, Menomonee Falls, Wis., ventured upon an opportunity to produce a unique and challenging project for one of its customers, a well-known U.S. motorcycle manufacturer, the company jumped on it and put the pedal to the metal. The road to success, however, would...
February 8, 2005
Manufacturing requires reliability and service, as John Deere Mexico found out when it researched an upgrade for manufacturing equipment. The company invested in a punch-laser combination machine and a press brake to help become a just-in-time manufacturer.