Experimental determination of vibration jaw crusher perfomance and characteristic of the crusher two-motor drive in no-load and nominal mode of operation
About authors
- 1 — Postgraduate student Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)
Abstract
The paper is devoted to the experimental study of jaw crusher characteristics under condition that nonidentity of subsystems electro-mechanical parameters causes the distortion of the nominal mode of the jaw crusher operation. Experimental data obtained have confirmed basic statements of a self-synchronization theory. The initial phase shift of jaws oscillations is shown to result in a substantial decrease in the crusher productivity and a significant increase in the specific power consumption.
Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
References
- Archipov M.N., Nagaev R.F.. Dynamic of nonimpact mode of vibration jaw crusher // Proceeding of the
- Mining Institute 1995. T. 141. P.140-148. 2. Blechman I.I. Vibration mechanic Moscow: Fizmatlit, 1994.
- Lavrov B.P., Tyrkin V.Y. Theoretical estimate of productivity of the vibration jaw crusher // Ore benefication. 1973. № 2. P.72-75.
- Tyagushev S.Y., Shonin O.B. An experimental test bench for study of electromechanical system of vibration jaw crusher // Study, science and engineering applications based on LabView and national Instruments technology, 2008. Moscow, 2008. P.38-42.
Similar articles
The autoresonant electric drive of the swinging movement pendular vibration exciter vibration jaw crushers
2010 Yu. A. Gavrilov, E. A. Zagrivnyi
Geomechanical substantiation of parameters of the fastening of railway tunnels in the conditions of the North Caucasus
2010 N. A. Belyakov
Complex geological engineering and geoenvironmental monitoring as a basis for creation of strategy of Saint Petersburg architectural and historical monuments conservation
2010 A. V. Shidlovskaya