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On the influence of geometrical manufacturing errors in cylindrical shrink fits

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Abbreviations

r, z, ϑ :

cylindrical coordinates

ϱ :

radial deviations of the contact surfaces with respect to the cylinder of reference

i, i 0, iv, i′, i″:

interferences with reference to the nominal diameter

R 0 :

nominal radius (external of shafts, internal of hub)

b :

external radius of the hub

a :

b/R 0

σ r, σ0, σz, στθ,τ rz :

stress components

φ, φ 0 φ 1,φ′, φ″ :

stress functions

u :

radial component of displacement

A, B, C, D, H, Q :

constants of integration

λ, p, t, q, k, s :

functions defined in the text

K :

coefficient of overstrain

I 0,I 1,K 0,K 1 :

modified Bessel functions

E, G, ν, :

moduli of elasticity in tension, in shear and Poisson's ratio

References

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  2. A. Mondina,Ricerche preliminari sull'applicazione della fotoelasticità allo studio di mozzi forzati a caldo su alberi, Ingegneria Meccanica, no 16, 1964.

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  8. S. Timoshenko, loc. cit. in [4], chap. 13, p. 343.

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Dornig, A. On the influence of geometrical manufacturing errors in cylindrical shrink fits. Meccanica 1, 65–75 (1966). https://doi.org/10.1007/BF02128411

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