Side Fit Spline Profiles
Splines are necessary for many reasons. In addition to transmission of torque, spline profiles are used to find and centralize […]
Actual vs. Effective Involute Tooth Size
While splines have been manufactured for decades, they still seem to perplex the manufacturing engineer who is trying to insure […]
Extending Gear Life with Synthetic Lubricants
Petroleum oils may always have a place in the world of gearing, but as mechanisms run hotter and faster, quality […]
Polyglycols for Lubricating Large Gear Drives
Introduction In modern-day gear technology, the lube oil used is an important element of the gear’s overall design. Increasingly stringent […]
The Power of Powder
Market demand for more cost-effective processes to produce higher-performance product continues to increase. To meet this reality, manufacturers who often […]
Form Rolling for Finishing Powder Metal Gears
In this article we introduce a finish rolling process for sintered Fe alloy gears using a new CNC form rolling […]
Determining the Source of Gear Whine Noise
Gear whine noise, particularly in consumer products such as motor vehicles and appliances, is an important and annoying problem. This […]
The Basics of Brush Deburring
Today’s marketplace offers a wide spectrum of needs for all types of manufacturers: from the job shops needing quick and […]
Fine Pitch Powder Metal Gears Using Stainless Steel Alloys
While the AGMA Powder Metallurgy gear committee has referenced 48 pitch as a working limit for fine pitch powder metal […]
Staying Aloft as an Aerospace Supplier
It’s no secret that the pressure to reduce input costs has led prime aerospace manufacturers to reexamine each element in […]
Direct Gear Design Drives Performance
Modern gear design based on the gear rack generating process was introduced in the 19th century and remains the only […]
Inside The ISO Certification Process
Avon Gear Company commenced operations in 1974. The company started as a gear manufacturer in a 10,000 square-foot facility in […]
More MAAG for your Money
Since the last MAAG gear-shaping machine was built and delivered in 1990, it’s safe to say that the many outstanding […]
Transforming Design with Integrated Gear Software
S.M. “Jack” Marathe, the president of Universal Technical Systems, Inc., isn’t exactly modest when he talks about the power and […]
High-Performance Grinding Solutions for Small or Large Lots
It used to be that if you needed to grind gears, your decision was limited to a slow-form grinder that […]
The Whirling Process for Improved Worm Gears
Worm designs and manufacturing methods have changed very little over the past half century. Finishing a worm in soft material […]
Nachi’s Dry-Cutting Philosophy
As with all manufacturing processes, the focus remains on piece cost and workpiece quality. Piece cost is primarily composed of […]
Mira, Mira
Cost pressures, qualitative increases, and tribological and size-limiting demands are just four of the factors that have clearly characterized the […]
Reinventing the Wheels at Gleason Cutting Tools Corporation
Gear designers around the world are seeking to increase their use of hardened gears to squeeze optimum performance out of […]
The Simultaneous Dual Frequency Method of Inductive Gear Hardening
Inductive surface hardening is an attempt to harden only the surface of a structure without affecting the inner portions of […]
