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Don't forget the fixturing

August 1, 2009 | By Bill Morgan

Don't forget a component of the system sometimes can dictate whether a robotic welding integration succeeds or fails: the fixturing.

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Beginning the lean manufacturing journey

August 1, 2009 | By Dan Davis

LAI International, Scottsdale, Ariz., is a precision manufacturer that supplies specialized parts to many of the most-demanding OEMs in the world. Even with that success, the company realized there was still room to improve. As a result, it embarked on a lean journey and is seeing immediate results.

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Ellipticalcut Precision

Top-down modeling

July 1, 2009 | By Gerald Davis

A reader has a question about modeling an assembly comprised of three plates and tubing. Columnist Gerald Davis provides guidance.

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Validating processes, procedures, and products

June 23, 2009 | By Elia Levi

The relatively new concept of validation likely will be used more and more by customers and certifying agencies to ascertain that all conceivable means were used to guarantee that a manufactured product indeed meets all requirements, including hidden characteristics not readily verifiable. This article gives an overview of typical applications.

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The most important output of 3-D CAD modeling

June 1, 2009 | By Gerald Davis

The most important output from a CAD system is the bill of material. Columnist Gerald Davis gives us an idea of just how much detail should go into creating a BOM.

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Technologies help to make shops structurally sound

May 19, 2009 | By Michael Bishop

Tough economic conditions have hit the construction industry as hard as they have many other industries. These problems in commercial construction are affecting structural steel fabricators. New technologies are especially benefiting four important structural steel fabricating processes by reducing labor costs. These represent some of the bigger developments in recent years.

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Love of loft in 3-D CAD modeling

May 1, 2009 | By Gerald Davis

Leaning to use the loft tool in 3-D CAD modeling takes some work, but it can come in handy in certain circumstances.

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Redesigning parts for cost savings

April 28, 2009 | By Annette Doyle

This technical article from TRUMPF takes a look at how parts can be redesigned to include less material and to be processed much more efficiently.

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Sheet Metal Stamping 101, Part I

April 14, 2009 | By Art Hedrick

Metalworking professionals who possess diverse proficient skills have an edge in a tight job market. In this first installment in a series, tool-and-die expert Art Hedrick presents an overview of the metal stamping industry and describes the various careers available in the sector.

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Crimson Fire Shop Floor

Putting out fires, the lean way

April 14, 2009 | By Tim Heston

Crimson Fire, a lean fire truck OEM, enjoys record orders, but prepares for challenges ahead.

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Getting swept away in 3-D CAD modeling

April 1, 2009 | By Gerald Davis

Like an extrude or revolve, a sweep is a tool for modeling a 3-D shape. A sweep consists of three basic elements—a profile, a path, and a set of rules for "sweeping" the profile along the path. A sweep can be a powerful tool when modeling 3-D shapes, according to columnist Gerald Davis.

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Selling during good times, bad times

March 19, 2009 | By George Spilka

Although tough times are upon us, an economic downturn doesn't have to put all plans on hold. If you own a middle-market company (one that has a transaction price between $5 million and $250 million) and you are interested in selling it, a slumping economy is no reason to hesitate. In fact, putting your company on the market during a slowdown can have several benefits.

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'Greenergy'—the Next Big Thing

March 10, 2009 | By Kate Bachman

Since the boom and bust, everyone from investors to manufacturers to geeks have been looking for The Next Big Thing.

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Modeling in a 3-D CAD system

March 1, 2009 | By Gerald Davis

Among the tools in the 3-D CAD toolkit—extrudes, revolves, sweeps, and lofts—the first two can be used to create identical parts, but they don't work the same way. Depending on which process you choose, the time the computer needs to model and rebuild the part can vary substantially.

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Brennan Palmiter Meeting

Teen race car driver promotes manufacturing careers

February 24, 2009 | By Traci Tapani

Need help motivating young people in your area to train for manufacturing careers? Want to get them fired up about pursuing their passions? Seven Minneapolis technical schools turned to race car driver Brennan Palmiter to help them accomplish these missions. They are glad they did.

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