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On the Elastic‐plastic Shrink Fit with Supercritical Interference
Author(s) -
Gamer U.,
Müftü S.
Publication year - 1990
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.19900701104
Subject(s) - materials science , hardening (computing) , supercritical fluid , yield (engineering) , plasticity , composite material , strain hardening exponent , mechanics , thermodynamics , physics , layer (electronics)
Shrink fits with perfectly elastic‐plastic hub material cannot be treated with the help of Tresca's yield criterion, if the ratio of outer and inner diameter as well as the interference exceed certain limits. For linear hardening material, however, a solution exists for all radii ratios. It is shown that, for small hardening, the material in the neighbourhood of the interface undergoes a twofold change of the yield condition.