Calculated diameter of the coupling
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When performing calculations for the alignment of two shafts, I came across an article that mentioned the calculation diameter of a coupling; what is the difference between this and the actual diameter of the coupling?
Is it the diameter used in calculating the design torque?
The calculated diameter refers to the point where the gauge is placed. The coupling diameter may be the calculated diameter; it depends on the choice made
Coupling alignment requires concentricity adjustment in both axial and radial directions. The tolerance of the axial alignment parameter is related to the large and small diameters of the coupling.