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.
May 25, 2016 | By Greenerd Press & Machine Co.
Optimizing a hydraulic press requires choosing the best press frame, hydraulic circuit, auxiliary function, electrical controls, and hmi for your deep drawing application and parts drawn.
May 25, 2016 | By Kate Bachman
When you stamp 2.2 million pieces a day in the manufacture of lockset and doorset assemblies— 550 million stampings a year—smooth, speedy operation is your goal and bottlenecks and obstructions to productivity are your targets. Kwikset developed a unique way to handle scrap that removed a bottleneck and increased output.
May 25, 2016 | By Daniel J. Schaeffler
An estimated 3,500 different grades of steel currently exist, with about 75 percent of them developed in the past 20 years. And more than 500 sheet aluminum alloys are registered with the Aluminum Association. Each of these materials grades has a different chemistry and different tensile properties...
May 24, 2016 | By Tim Heston
Large-scale dust and fume collection can be somewhat inflexible. A fabricator moving, adding, or removing a few work centers can throw off the airflow balance and make the entire system less effective. A new technology aims to change this.
May 23, 2016 | By Amanda Carlson
A fabricator of one of the most renowned wood-fired grills available recently integrated a robotic welding cell to help cut lead times and keep up with overwhelming demand.
May 23, 2016 | By Dan Davis
The goal of forward-thinking fabrication shops is to be closely involved in a customer's supply chain, where perhaps it participates in part designs and design for manufacturability activities. If a shop is to be an active supply chain partner, it needs to be able to stay on top of engineering change orders and part design discussion. Cloud-based product life cycle management software can help.
May 23, 2016 | By Jeff Sipes
Manufacturing is all about flow, both of physical products and information. You can plan for good flow. But if you let it evolve on its own, you will be dealing with the waste and efficiency that evolution creates.
May 23, 2016 | By Tim Heston
Waiting for a callback to discuss a major design change is one thing; but waiting hours just to see if a hole can be moved a little farther from the bend radius—that’s something else. One industry project, iFAB, aims to make design for manufacturability far more efficient.
May 23, 2016 | By Gerald Davis
Columnist Gerald Davis reviews methods for creating walk-through animations. The use of a camera following a path is discussed.
May 23, 2016 | By Amanda Carlson
Elaine Waters, the 2016 PWTeacher of the Year award winner, has taught, inspired, and intimidated the hell out of welding students for 30 years. This is her story.
May 23, 2016
Situation: Kenall Mfg. is a manufacturer of energy-efficient lighting products for challenging environments. In late 2014 the company moved its production and office operations from Gurnee, Ill., to Kenosha, Wis., while also reducing its fabrication operation from three shifts to two....
Q: We're a job shop and much of our work is customized or unique. Because of this, we have to work with multiple welding codes and sometimes we have to verify welding procedures. We have been bidding on some new projects that have welding crack tip opening displacement (CTOD) requirements. How is...
May 13, 2016 | By Paul Cameron
Q: I'm auditing a fab shop and have a question regarding the AWS D1.1 code. The shop is referring to the corner joints in the plates encompassing the columns as fillet welds, yet there is no faying surface. D1.1 says a fillet can have up to 3/16-in. misalignment (with certain stipulations), which...
May 12, 2016 | By Frank Armao
Q: I will be getting into aluminum welding much more than I have in the past. I want to buy a new set of equipment for gas metal arc welding (GMAW) and I’ve already picked out the power supply and feeder. Should I buy a push-pull gun or stick with the simpler and less expensive push-only gun? A:...
May 12, 2016 | By Dr. Jan Antonis
Coordinate measuring using robust camera technology means that fabricators may no longer have to construct jigs or learn programming software to conduct quality checks of parts.