TY  JOUR
TI  Scientifically substantiated increase of piezoelectric transformer  reliability of cog-wheel ultrasonic machining
KW  piezoelectric transformer
KW  exponential concentrator
KW  capacity of ultrasonic generator
JO  Science intensive technologies in mechanical engineering
AU  Agapov, S.I.
AU  Sidyakin, Y.I.
AU  Tolstyakov, A.F.
PY  2019
IS  2019
PB  Bryansk State Technical University