engleski

The need to balance the rotors of hammer crushers during operation in metallurgical production

An experimental analysis of the infl uence of different amplitudes and frequencies of vibration on the technical condition of support units and parts and drive of crushers was carried out at the laboratory installation of the hammer crusher model. The dependences of the energy of destruction of coal and coke in the hammer crusher on the balance of the rotor are established. Installation of sensors for measuring vibration parameters allows to determine in advance the critical values of the crusher and to balance the rotor according to the proposed method, which allows not to dismantle it, which signifi cantly reduces maintenance and repair time.

metallurgical production ; hammer crushers ; balance of rotors

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