engleski

Model for stress analysis of spur gear blank

The 3D models are developed for the stress analysis of a spur thin-rimmed gear blank elements. Geometrical models are evaluated for the case of middle-web position and chosen facewidth value, by varying the values of two gear parameters i.e. the rim and web thickness. Through the using finite element method, the stress of rim and web joint is determined for different models of pinion-wheel system. The accomplished stress comparison of maximum obtained stresses and their distribution in radial direction, offers the decision whether or not the model simplification is possible from reliable gear blank elements stress determination point of view.

3D modelling ; spur gear ; blank ; FEM

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