| 根據(jù)公式Nm=Ndf+△N2+△N3 其中,Nm——機(jī)械損失功率,W; Ndf——輪阻損失功率,W; △N2——軸封處摩擦損失功率,W; △N3——軸和軸承間摩擦損失功率,W |
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