Electrodynamic vibrators
Abstract
The present work describes current electrodynamic vibrators and vibration rigs for investigating materials, structural elements, machine parts, and certain biological objects subjected to vibrations and large accelerations. Methods of increasing the thrusting force and amplitude of oscillations in electrodynamic vibrators are discussed along with broadening of the frequency range. The characteristics of commercial vibrators are examined. Ways of preventing vibrations and noise are noted.
- Publication:
-
Moscow Izdatel Mashinostroenie
- Pub Date:
- 1975
- Bibcode:
- 1975MIzMa....S....G
- Keywords:
-
- Electromechanical Devices;
- Noise Reduction;
- Structural Vibration;
- Vibration Damping;
- Vibration Effects;
- Vibration Tests;
- Current Density;
- Design Analysis;
- Equivalent Circuits;
- Power Amplifiers;
- Stress (Biology);
- Structural Members;
- Tables (Data);
- Vibrational Spectra;
- Engineering (General)