The complete Industry News section from the May 2020 issue of Gear Technology.

Results from the 2017 Powder Metallurgy Design Excellence Awards, plus other news from around the industry.

This paper presents a new approach to repair industrial gears by showing a case study where pressure angle modification is also considered, differently from the past repairing procedures that dealt only with the modification of the profile shift coefficient. A computer program has been developed to automatically determine the repair alternatives under two goals: minimize the stock removal or maximize gear tooth strength.

News from around the Gear Industry

The complete Product News section from the July 2014 issue of Gear Technology.

Above all, a gear is not just a mechanical transmission, but is developed to a system fulfilling multiple demands, such as clutch integration, selectable output speeds, and controls of highest electronic standards. This paper shows the basics for high-speed gear design and a selection of numerous applications in detailed design and operational needs.