Cylindrical Gear Conversions: AGMA to ISO

By: Dr. Gonzalo Gonzalez Rey, R. José Garcia Martin & P. Frechilla Fernández

The following is an in-depth examination of the conversion of cylindrical gears in the AGMA system to ISO standards with the addendum modification coefficient.

Motion: Impossible--Without the Right Lube

By: Dennis Woodley

Water is everywhere in the manufacturing--and operating--environment, and minuscule amounts can foul gearbox action. Choosing the right lubricant can minimize downtime.

A New Trend in Broaching Technology

By: Ken Nemec

An increase from around 2,500 to 7,500 parts between tool sharpenings is just one of the improvements provided by an innovative new design for broaching machines.

The Case for a Common Standard

By: Dwight Smith

Every company creates its own environment, but when that hinders productivity, everybody loses. Read on for a convincing argument on embracing a common standard.

Hard Choices: Diamond or CBN?

By: Pavel Brazda Dpl. Ing.

A careful examination of the inherent properties of diamond and CBN will allow you to choose the best superabrasive for your particular grinding application.

Guarding Against Gearing Deviations

By: Dennis Gimpert

Learn about the new AGMA Gear Inspection Standard 2015-1-A01, with additions addressing profile and lead inspections including total, form, and slope deviations.

Case Study: Hard Finishing at Nixon Gear

By: Sam Haines

Well-known for its hard finishing capabilities, Nixon Gear--a member company of Gear Motions--outlines its evolution toward earning a reputation for excellence.

Pure Powder, Pure Power!

By: Lars Taflin

ASP steels--now produced by the newly developed DVALIN process--from Erasteel help users manufacture efficient, long-lasting, precision machine tools.


By: Russell Beach

This series is intended to provide design engineers working on right angle geared applications with the knowledge necessary to further their work in-house with minimal input from...

Company Profile: Mohawk Machinery, Inc.

For half a century this company has been buying and selling all manner of gear-manufacturing equipment, building strong and lasting relationships along the way.

Reverse Engineering the Right Way

By: Jim Marsch

It's an old machine, but it still works... until that crucial piece breaks down and the original drawings have been lost. Here's how to overcome that obstacle.

Coming Clean on Washing Technologies

By: Frank Pedeflous

As the gearing industry moves away from solvents, new technologies get parts cleaner, improving product quality and production efficiency.

Company Profile: Repair Parts, Inc.

A vast selection of reconditioned machines, and decades of gear-manufacturing experience, allows RPI to provide turnkey packages for start-up operations.

A New Standard in Gear Inspection

By: Dennis Gimpert

AGMA's new 2015 gear inspection standard is quite different from its predecessor. Read on to learn about the changes, including tips on their easy implementation.

The Straight Track on Gear Racks

By: Bill Haag, Sr.

To learn about gear racks, Moore Gear & Manufacturing may well be one of the best sources. Here's their take on the current state of the gear-rack art.

Allaying Failure with Nitrogen Alloy Bearings

By: Andreas Kopf, Dipl.-Ing

Better wear reduction and corrosion resistance are just a few of the benefits of using miniature and small-size ball bearings made of new nitrogen alloy steels.

Company Profile: Transmecanica, S.A.

Over the past 32 years this company has established a solid reputation, which is now enhanced by its new U.S. branch office—TSA America, LLC.

Case Study: KAPP Technologies

By: Tom Lang

New orders meant that fulton precision need a better machine, and it chose the niles ZE 400 for its quality, versatility, and speed in producing parts. Here are the...

Motor City Magic

The results of a half-billion dollar renovation project will be readily apparent to those attending GEAR EXPO in Detroit next month. Read on to get a sense of what's in store.

The Fundamentals of Honing Filtration

By: Christopher J. Erato

Clean fluids lead to longer tool and equipment life. Learning about filter media and methods will help to bolster your bottom line.

Making a Case for PVD Recoating Systems

By: Melissa Kilpatrick, William D. Whiteis & Bob Carrignan

The following is a case study conducted and prepared by Muncie Power Products, Inc., and Ionbond LLC explaining how recoating can benefit your production process.

Forging Ahead for Gear Applications

By: Ken Mathas

With the quality and cost savings provided by forged gears, designers should consider the process, no matter the volume or application of the part being produced.

The Sensitive Side of Computer-Aided Design

By: Ranga Narayanaswami, Ph.D.

Based on design intent, context-sensitive CAD assistance utilizes in-process parameters that lead to better results--no matter the type of gear being produced.

New Powder Applications

By: Richard Slattery

High-performance alloys, precisely controlled processes, and state of the art engineering methods have led to significant growth in the P/M industry.

Special Section: Keyseating

In the market for keyseating equipment? With many years of experience—and new innovations available—these are the companies to call.

Company Profile: CST-Cinti

Whether you're in Dallas or Dublin, there's a source in Cincinnati that can provide you with excellent gears, and the expertise to back them up.

An Elementary Guide to Gear Inspection

By: Dennis Gimpert

In addition to checking part size and quality, gear inspection provides insights into the manufacturing process itself, insuring that your own procedures are properly controlled.

Company Profile: Moore-Addison

A musician by training, and at heart, the president of this company is equally drawn to the beauty and precision of a well-made plastic part.

Successful Plastic Gear Conversions

By: Richard R. Kuhr

Are you thinking of converting, but still sitting on the fence between metal and plastic gearing? The following article may prove to be the tipping point toward plastics.

Rapid Stress Relief and Tempering

By: Mario Grenier, Roger Gingras & G.E. Totten

New equipment designs for stress relief and tempering processes can help you lower costs and achieve greater productivity.

Company Profile: Process Equipment Co.

From automation systems, to high-speed pulse welding, to fabricating and gear metrology, Process Equipment helps its customers surpass their manufacturing goals.

It's All on the Surface

By: Brett Watkins

New materials and technologies are changing the process of surface finishing, leading to improved performance, less gear noise, and enhanced part life.

The Brilliance of Broaching

By: Mark Vian

To learn about broaching, who better to turn to than The Broach Masters? Read on to revisit the important attributes of this well-known process.