ESTIMATION OF THE ENERGY OF ACCIDENTAL MASSES WHEN THE SAFETY OF THE STEAM-AIR HAMMER IS AFFECTED
Abstract
Hammer piston rods often fail during the process. They operate under high dynamic loads, which create a complex stress state in the piston rod due to the simultaneous action of longitudinal compressive forces and bending from an off-center impact, or from loss of stability. If the piston rod fails during the operating stroke, the steam-air hammer piston begins to move uncontrollably upward in the working cylinder. When the separated moving mass impacts the upper end cover of the working cylinder, an impact will inevitably occur, leading to significant additional damage.
References
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Review
For citations:
Voskresensky V. ESTIMATION OF THE ENERGY OF ACCIDENTAL MASSES WHEN THE SAFETY OF THE STEAM-AIR HAMMER IS AFFECTED. Bulletin of the Siberian State Industrial University. 2015;(1):36-39. (In Russ.)
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