ISSN (print) 1995-2732
ISSN (online) 2412-9003

 

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Abstract

Rock pieces interactions with the ledges of jaw crusher grinding plates were investigated.

As a result of theoretical studies confirmed by the experimental data, it was defined that the tendency of load reducing needed for rock fragments breaking is the reduction of rock pieces contact area with protrusions of rock crushing plates.

Keywords

Ledge of the crusher plates, contact area, loading, destruction, pressure, deformation.

Kolga Anatoliy Dmitrievich – D.Sc. (Eng.), Professor, Nosov Magnitogorsk State Technical University, Russia. Phone: 8 (3519) 29-85-45. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Aibashev Dilmurod Mamathalilovich – Postgraduate Student in the target direction of Kyzyl-Kiya institute of natural resources and geotechnology, Kyrgyz State Technical University named after I. Razzakov, Kyzyl-Kiya, Kyrgyzstan. Phone: 8 (3519) 29-85-45. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

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