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Meeting the Challenge of Gear Noise Analysis

With the surge in Electric Vehicles (EV), gear noise reduction is critically important. Gleason’s GMS® inspection systems using powerful GAMA™ applications software apply multiple analysis tools to help identify the root cause of gear noise. These include Fourier analysis, Tooth Contact Analysis, Surface Finish Analysis, KTEPS and Advanced Waviness Analysis. The GMSL system offers the added benefit of laser technology and ultra-fast inspection speeds. Article Courtesy of Gleason Corporation
www.geartechnology.com/sc/gleason-gear-noise-analysis/

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1 Improving Gear Manufacturing Quality With Surface Texture Measurement (March/April 1993)

The working surfaces of gear teeth are often the result of several machining operations. The surface texture imparted by the manufacturing process affects many of the gear's functional characteristics. To ensure proper operation of the final assembly, a gear's surface texture characteristics, such as waviness and roughness, can be evaluated with modern metrology instruments.