Assessing the Relative Interchangeability in Joints with Preload

Abstract

A method is proposed for the assembly of preloaded cylindrical joints on the basis of relative interchangeability. As shown in examples, this method permits the connection of shafts with a reparable defect and holes with an irreparable defect or the connection of shafts with an irreparable defect and holes with a reparable defect. By this method, the required joint accuracy with limiting preload is maintained.

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Correspondence to M. N. Erokhin.

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Translated by B. Gilbert

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Erokhin, M.N., Leonov, O.A., Shkaruba, N.Z. et al. Assessing the Relative Interchangeability in Joints with Preload. Russ. Engin. Res. 40, 469–472 (2020). https://doi.org/10.3103/S1068798X2006009X

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Keywords:

  • interchangeability
  • tolerances
  • dimensions
  • fit
  • preloaded joints
  • repairable defects
  • irreparable defects