Research of processes of producing materials by technical power loading systems
- Ivan Nazarenko
- Yevhen Mishchuk
- Mykola Kyzminec
- Serhii Oryshchenko
- Oleg Fedorenko
- Sergii Tsepelev
DOIAbstract
An increase in the effective working process of the crusher is achieved when it operates in the vicinity of resonance, i.e. at a high value of the coefficient of resonant amplification of oscillations. The optimal values of the amplitude of the oscillations of the masses have the greatest values, provided that the coefficient of regulation of elasticity in frequency n is in the range of 0.6 ≤ n ≤ 1. Within the frequency range of 14.5 Hz<f<26 Hz, material is effectively crushed. The numerical values of the coefficient are established, which determine the rational ratios of vibration masses. The studies carried out and their results indicate that the main stresses causing the destruction of the material are shear stress. Analytical equations ...
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