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Stud-maker throws church building a curve

September 12, 2006 | By Kate Bachman

Radius Track, a fabricator specializing in its patented curved metal studs, replaced many of the heavy-gauge beams in the a church's dome frame with light-gauge steel studs. As a result, the dome was light enough to be supported without view-obstructing columns.

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Expanding upward and outward

September 12, 2006 | By Dan Davis

Watson Engineering didn't have to add any laser operators during its most recent expansion effort. The reason was technology advancements associated with material handling and modern laser cutting devices.

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Draw forming, Part IV

September 12, 2006 | By Edmund Herman

The relationships among part geometry, tool geometry, and control of the processing inputs are significantly different between the net shape and non-net shape processes.

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E-85 graphic

To E or not to E

September 12, 2006 | By Bernard Swiecki

Vehicles running on E85, a fuel that blends traditional gasoline with ethanol, are receiving considerable attention. While proponents claim the benefits of E85 range from environmental friendliness to improved national security, critics argue that the widespread adoption of E85 will be a tremendous challenge.

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Doing its level best

September 12, 2006

A precision roller leveler, installed between the coil payoff reel and the press equipment, allows an operator to stretch the edges when necessary to compensate for loose centers or stretch the center to compensate for loose edges before the blanking operation.

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Little Giant takes flight

September 12, 2006

Wing Enterprises started out with a product and a patent -- for its Little Giant brand ladders. However, in time its sales lagged, and the company needed to figure out a new marketing strategy. With an infomercial and automated welding, Wing Enterprises was on its way to successfully growing its company and its sales.

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A trek in product design change and laser cutting

September 12, 2006

TREK Bicycles uses new CAM software to laser-cut high-performance bicycle frame tubing.

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Long loads, narrow aisles, easy access

September 12, 2006 | By Eric Lundin

Since starting with just one warehouse in 1989, J G Kelly Supplies has grown along with Ireland's booming construction industry. Limiting factors such as the warehouse's doorway width, narrow aisles, and 90-degree turns meant the company had to rely on manual labor to handle the long, cumbersome items in its inventory. A standard forklift was out of the question. The company eventually purchased a multidirectional side-loading lift truck from Combilift for moving inventory in this challenging environment.

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The Pareto principle at work

September 12, 2006 | By Jim Berge

You may not have heard of Vilfredo Pareto, but you likely have heard of the 80/20 rule attributed to him. In this article, robotic welding expert Jim Berge discusses how the rule, which he believes to be more accurate as 90/10, applies to implementing robotic welding and automation successfully and achieving maximum efficiency.

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Improve your GTAW in 3 steps

September 12, 2006 | By Jennifer Simpson

Once you know some basic information about the equipment on the front of your GTAW torch, you can get the right parts for your application and start improving your welding performance.

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Starting from scratch

September 12, 2006 | By Tex Whiting

Knowing the basics of plasma cutting, as well as some fundamental operator guidelines can lead to quality cuts and extended consumable life. The more operators know about the process, the more readily they can identify and address problems that may occur.

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Selecting a tube end forming method

September 12, 2006 | By Rob Dean

Fabricators that need to do end forming have many choices. Even after narrowing the process down to using a ram or segmented tooling, choices abound-the tooling can form the ID, the OD, or both; and operation can be manual or CNC. Understanding the processes and their capabilities are the keys to choosing the best one for the application.

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Bridging the challenges

September 12, 2006 | By Stephanie Vaughan

A good design doesn't guarantee challenge-free fabrication in the bridge industry, as one fabricator found out. Despite material availability obstacles, stringent welding requirements, and massive pipe cutting needs, Stinger Welding and the design team it worked with pulled off a winning pipe bridge design in six months.

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New forms for modern autobody stamping

September 12, 2006 | By Jens Aspacher

With the introduction of stronger safety legislation and increased fuel prices, auto manufacturers must respond with higher car body stiffness for safety and lower body weight for fuel efficiency. The fields of materials development, engineering, and manufacturing are working together to achieve autobody weight reduction with improved crash characteristics.

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Leaning on press brake tooling

September 12, 2006 | By Pat Campbell

Press brake tooling can play a significant role in minimizing setup, reducing WIP, increasing throughput, and minimizing waste—the goals of lean manufacturing. Some new developments are staged bending, push-button loading, sectionalized tooling, and precision-ground tools.

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