Archives

Company Profile: Southern Gear & Machine, Inc.

By: Molly J. Rogers

Specializing in gears and gearbox assemblies for the aerospace and defense industries, Southern Gear is celebrating 60 years of success attributed to customer and employee...

Developing an Energy-Efficient Industrial Gear Oil

By: Shubhamita Basu, Daniel Wilkerson & James Vinci

Fluid evaluations were conducted using an efficiency rig instrumented with a production-scale worm gearbox. Testing was conducted under a wide range of speeds and loading, and...

Company Profile: Affolter Technologies SA

By: Molly J. Rogers

Building upon its almost 100-year history of making small gears and pinions for Swiss watchmakers, today the company is manufacturing technologically advanced high-precision...

Parametric Geometric Modeling of a Spur Gear...

By: Dr. Gonzalo Gonzalez Rey & Ing. Gerardo Brianza Gordillo

This study shows how the global equations tool and general calculation formulas in the SolidWorks application can be used to update a model just by modifying the spur gear...

Intelligent Process Monitoring Is Advancing...

By: Jorge L. Pena-Mena

A real-time tool monitoring system for gear hobbing machines has been developed and implemented in manufacturing plants to accurately detect and track tool wear through data...

Influence of Contact Conditions on the Onset of...

By: Dr. Amir Kadiric & Pawel Rycerz

Experimental results, obtained on a triple-disc micropitting rig under conditions designed to isolate the effects of the slide-roll ratio and specific film thickness, show that...

Optimizing Gear Macro and Microgeometry To...

By: Neil McNab, Greg Mitchum & Erik Ostergaard

A system approach is used to optimize the macro and micro design to minimize the transmission error while ensuring that robustness (bending, contact, scuffing, and...

Gear Design Relevant Cleanness Metrics

By: E. Buddy Damm & Dr. Peter C. Glaws

A method is presented to characterize premium quality clean steels using statistics of extreme values (SEV) and quantitative stereology. The data can be used to perform gear...