HIGH RIGIDITY AND VIBRATION ENDURANCE BAR FOR DEEP HOLES

Evgenia Evgenieva, Igor Nikiforov, Pavel Maltsev, Sergey Dmitriev


Last modified: 14.05.2021

Abstract

Different constructions of bars are analyzed in the article, all of which are based on the idea of creating prestressed state in material. Improved construction of bar is proposed for equable spreading of elasticity zone along axis of boring bar.



Keywords


Grinding, boring, rigidity, vibration endurance, stress, Hooke's law, dissipation

References


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