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Use of stainless steel bolts has become widespread due
to their high resistance to corrosive environment. However, the
widespread use of stainless steel bolts brought together many
unknowns in assembly conditions. In particular, there are not many
studies present in the literature that concerning the behaviour of
stainless steel fasteners under transverse vibration conditions.
Within the scope of our work, Junker vibration tests were carried out
on M12x1.75x40 A2-70 bolts with a combination of axisymmetric
nut, double nut and prevailing nuts which all have a locking
mechanism. Then, the vibration loosening rates were compared. In
addition, Torque-Clamp load tests on existing bolts were performed
to obtain friction coefficients and torque-clamp load graphics. The
result of the study shows that stainless bolts and nuts with different
mechanical locking mechanisms behave differently under
vibrational conditions
International Iron & Steel Symposium
UDCS
Umut İNCE
Barış TANRIKULU
N. Emrah Kılınçdemir
Sezgin Yurtdaş
Cenk Kılıçaslan