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Estimation of Novikov Gearing Loading Capacity Based om Integral Strain Gauges Application

机译：基于整体应变仪应用的诺维科夫传动承载能力估算

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The paper considers Novikov gearing with two contact lines. The loading capacity of such gearing depends on the irregularity of load distribution between the contact lines. The Integral Strain Gauges made of metal foil characterized by special properties are suggested to be used for this irregularity estimation. During the ISG cyclic deforming the "dark spots" reaction appears on its surface. The method of ISG calibration during a specimen cyclic contact deforming is proposed and realized. It is shown that ISG reaction border depends on number of loading cycles and the compression strain value. The picture of the compression strain distribution along the tooth face surface is obtained as a result of Novikov gearing running. The stress-strain condition of the teeth is calculated based on the Finish Element Method. The stress loading of the contact lines of gearing is determined based on matching the photos of ISG reaction and the picture of compression strain distribution.
机译：本文考虑了诺维科夫，有两条接触线。这种传动装置的装载能力取决于接触线之间的负载分布的不规则性。建议用特殊性能特征的金属箔制成的整体应变仪用于这种不规则估计。在ISG循环变形期间，“暗点”反应出现在其表面上。提出并实现了样品循环接触变形期间ISG校准的方法。结果表明，ISG反应边界取决于装载周期数和压缩应变值。由于NoviCov传动装置运行，获得沿牙齿面表面的压缩应变分布的图像。基于饰面元件方法计算齿的应力 - 应变条件。基于匹配ISG反应的照片和压缩应变分布的图像来确定齿轮的接触线的应力加载。

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