CALCULATION OF DURABILITY OF RUBBER LININGS OF SPHERICAL MILLS FOR ORE CRUSHING TAKING INTO ACCOUNT RUBBER AGING

Details

Parent Category: Geo-Technical Mechanics, 2013

Category: Collection of scientific papers «Geotekhnicheskaya Mekhanika» Issue 113

UDC 622.23:05459

Author:

Ye.V. Kalgankov, Ph. D. Student (IGTM NAS of Ukraine)

Abstract.

The method of calculation of durability of rubber linings of mills for ore crushing taking into account aging is considered. It is provided: models of destruction of lining; technique results of pilot studies of processes of destruction of lining and calculation of its durability with use of power criterion of destruction.

Keywords:

mill, abrasive wear, fatigue wear, dissipation, energy of destruction, power criterion, synergetic model, durability, aging, rubber lining

References:

1.             Bulat, A.F., Dyrda, V.I., Zvyagilskiy, Ye.L. and Kobets, A.S. (2011), Prikladnaya mekhanika uprugo-nasledstvennykh sred. Tom 1. Mekhanika deformirovaniya i razrusheniya elastomerov [Applied mechanics of elastic-hereditary media. Vol. 1. Mechanics of deformation and fracture of elastomers], Naukova dumka, Kiev, Ukraine.
2.             Bulat, A.F., Dyrda, V.I., Zvyagilskiy, Ye.L. and Kobets, A.S. (2011), Prikladnaya mekhanika uprugo-nasledstvennykh sred. Tom 2. Metody raschota elastomernykh detaley [Applied mechanics of elastic-hereditary media. Vol. 2. Methods for calculating elastomer parts], Naukova dumka, Kiev, Ukraine.
3.             Dyrda, V.I. and Zozulya, R.P. (2013), Rezinovyye futerovki tekhnologicheskikh mashin [Rubber linings of technological machines], Dnepropetrovsk, Ukraine.
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5.             Bolotin, V.V. (1992),  Vvedenie v teoriiu i praktiku nadyozhnosti. Tom 2.  Konstruirovanie mashin. Spravochno-metodicheskoe posobie [The introducing in the theory and practice of reliability. Vol. 2. Constructioning of machines. The Reference benefit], Mashinostroenie, Moscow, USSR, p. 521-545.
6.             Bolotin, V.V. (1990), Resurs mashin i konstruktcii [Resource of machines and constructions]: Mashinostroenie, Moscow, Russia.

About the author:

Kalgankov Evgeniy Vasilyevich, Ph. D. Student in Department of Elastomeric Component Mechanics in Mining Machines, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine

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