Calculation rate of elastic pin coupling operation

in workingCouplingHigh-speed rotation, the elastic pin coupling causes stress due to inertial force and internal pressure. It is also simplified as a cylinder, and a small abed is taken on its cross-section for analysis.
Its deformed geometric relationship and the expression of the generalized Hooke's law are the same as in the static state.Just add an inertial force p∞ r·rdOd in the direction of r when using the dynamic and static method to establish the balance equation
The amount of propulsion is a very important data when the coupling is overhauled. It is the basis for ensuring the effective torque transmission of the coupling.When reloading, the amount of advancement required should be followed and not too large.
The pressure rise of the high-pressure oil pump should be steady and slow, and overpressure is strictly prohibited.During maintenance, measure and compare the size of the removed coupling and the depth of the shaft head embedded in the coupling hub.
 

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