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rolling bearing degradation monitoring device
rolling bearing degradation monitoring device
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机译:滚动轴承劣化监测装置
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摘要
The present invention relates to a device (1) for monitoring the degradation of rolling bearings (15a, 15b) in a rotating machine (10) comprising at least two rolling bearings (15a, 15b) each having two concentric rings (16-18) in rotation with respect to each other, at least one ring (17, 18) of each bearing (15a) being connected in rotation to a ring (17, 18) of another bearing (15b). The device (1) comprises a member (30) for measuring the speed of rotation (ω1) of the rings (17, 18) connected in rotation, and data processing means suitable for detecting a variation in said speed of rotation ( ω1) rings (17, 18) linked in rotation, representative of a degradation of a bearing (15). Figure for the abstract: Fig. 1
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