THE CALCULATION DEFINITION OF STRESSES INTENCITY COEFFICIENT IN THREADED PARTS WITH RESIDUAL STRESSES

The dependence of the stresses intensity coefficient on a crack size in non-hardened and hardened bolts M6 made of a titanium alloy ВТ 16 is studied

IDENTIFICATION ОF THE CAUSES ОF THE CRACKING IN THE HIGH-PRESSURE TURBINE OF THE NK-25 SERIES DEFLECTOR

This article deals with the problem of identifying the causes of the defect "crack in the radius of the transition of the centering fange of the high-pressure turbine defector flange" and preventing its future manifestations. Strength calculations have been performed, taking into account the effect of residual stresses, a number of technological meas¬ures have been developed to eliminate these defects