It takes a lot to put together a magazine
like this one, issue after issue. There are articles to edit, materials to gather, production to coordinate, layouts to develop, subscriptions to enter and
much, much more.
A meaningful discussion about noise is quite difficult because the impression of "noise" is quite subjective. Everybody has a lifetime experience with sound / noise and sees themselves as an expert.
This study deals with the modeling and consideration of misalignments in planetary gearboxes in the optimization and design process. Procedures for taking into account misalignments in cylindrical gearboxes are standardized and established in industry. Misalignments of central elements like carrier, sun gear or ring gear in planetary gearboxes, cause varying contact positions and variable loads, depending on the angular position of the central elements. This load, which is variable over the circumference, is not taken into account in the standardized procedures, despite its effects on the loads on the gears.
Italian gear manufacturer Metalcastello’s investment in new Gleason Power Skiving technology gives the company a strong competitive edge as the world’s industries
gear up for the post-pandemic.
Forest City Gear is doubling down on its strategy to produce most of its critical gear blanks in-house by adding new capacity, and capabilities, to its state-of-the-art 8,500 sq. ft. precision gear blanking facility.
