| Title |
Pjezoelektriniai vibrovarikliai ir jų dinamikos tyrimas / |
| Translation of Title |
Piezoelectric vibromotors and analysis of their dynamics. |
| Authors |
Raštutis, Giedrius ; Ulozas, Ričardas Viktoras |
| Full Text |
|
| Is Part of |
Jaunųjų mokslininkų darbai.. Šiauliai : VšĮ Šiaulių universiteto leidykla. 2011, Nr. 1, p. 155-165.. ISSN 1648-8776 |
| Abstract [eng] |
The review of piezoelectric vibromotors (PVBM) and a principle of their action is presented in this article. The object reviewed is PVBM, in which slanting impact of piezoelectric vibration converter (VC) has been applied on a moved element: plate, tape, or rotor, and also PVBM with piezoelectric VC with divided electrodes. Designs of PVBM with rotors containing resonator (such as a plate or a thin beam) were reviewed as well. It is an experimental prerequisite that the value of non-synchronicity of rotation of rotors grows the most in elementary PVBM with two rotors, the least - in rolamite PVBM, in which the longitudinal fluctuations rotates bothrotors. The variant of rolamite vibromotor, in which the piezoelectric VC rotates both rotors, is optimum. The synthesis of the rolamite-type mechanism and vibromotor allows designing qualitatively new, original mechanisms. |
| Published |
Šiauliai : VšĮ Šiaulių universiteto leidykla |
| Type |
Journal article |
| Language |
Lithuanian |
| Publication date |
2011 |
