ESDU 80004:2013
$62.40
Fatigue Strength of Steel Coned Disc Springs (Tentative)
Published By | Publication Date | Number of Pages |
ESDU | 2013-02 | 17 |
ESDU 80004 provides basic fatigue data on which to assess the
endurance of steel coned disc springs (Belleville washers) either
singly or in combinations. Fatigue data on coned disc springs are
such that a proper analysis of the major factors controlling the
fatigue strength cannot be carried out. The data provided cover
fatigue failure location, both in single washers and in stacks, and
provide the fatigue strength in terms of a nominal strength only.
Notes are provided on change in performance characteristics during
service and the effects of manufacturing technique and surface
finish on fatigue strength.