![]() Gear Manufacturing Technology Update June 26, 2024 | ||
![]() Plastic Gear Testing Methods—Characterization of Crucial Material Data Required for Reliable Design of Plastic GearsAn extremely wide selection of different plastic materials is currently available on the market. A major limitation, however, is a huge gap in gear-specific material data on these materials, a problem that has persisted for decades. This paper delves into the current state of the art in plastic gear testing, providing a comprehensive overview of employed testing methods, supplemented with case studies.![]() Characterization of the Gear Meshing Damping of Gear Drives with Plastic Gears Using the Forced Response Analysis for NVH PredictionIt is well-known that plastic materials have higher damping values than steel. So, the main question discussed in this paper is, how noise, vibration, and harshness (NVH) are influenced by the presence of different viscous gear meshing damping. | ||
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