engine 19 slot
$333.00
The turbine disk has a high speed during the working, which can reach more than 15,000 r/min. rtp slot supra 9 Therefore, the fir-tree slot is subjected to a great centrifugal force in high temperature working environment, and it is easy to produce fatigue damage at the root of fir-tree slot 5–7,10,11 Meanwhile, the dimensions of aero-engine turbine disk slots is small, the width d may be less than 4 mm
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