FRICTION COEFFICIENT OF DIAMOND WIRE SAW
Journal Title: UNKNOWN - Year 1998, Vol 10, Issue 1
Abstract
In order to estimate the diamond wire saw upon quarrying of dimension stone, it is necessary to know the value of a friction coefficient on the driving pulley of the saw. Therefore the numerical value of the friction coefficient between diamond wire and coating of a driving pulley was determined in experimental way. The experiments were conducted under different working conditions. The resulting average value of the friction coefficient upon working in wet and muddy conditions amounted to = 0.32.
Authors and Affiliations
Siniša Dunda
UNTERSUCHUNG DER HÖHE DER TAGEBAU STROSSEN MIT SCHAUFELRADBAGGER-BANDWAGEN-KOMPLEXEN UND IHR FÖRDERVOLUMEN IN ABHANGIGKEIT VON DER TAGEBAUTEUFE
Es wurde eine funktionale Adhängigkeit der Strossenhöhe und des Fördervolumens eins Schaufelrad bagger-Bandwagen-Komplexes von der Tagebauteufe untersucht. Die Zusammenhänge zwischen Abbauforschritt, Fördervolumen, Stros...
AN GEOLOGICAL OVERVIEW OF GLACIAL ACCUMULATION AND EROSIONAL OCCURRENCES AT THE VELEBIT AND THE BIOKOVO MTS., CROATIA
Numerous accumulation and erosional forms originating from the activity of small valley glaciers or cirque glaciers occur in the highest mountains in Croatia: Velebit (1757 m) and Biokovo (1762 m). They were produced dur...
OIL DISPLACEMENT IN MISCIBLE CONDITION
the remaining reserves, injection of a fluid provide the extra energy in a mchunical form. Oil displacement can he achieved by gas injection of lean natural gas, mainly methane, carbon dioxide etc. Oil displacement can b...
THE ANALYSIS OF WATER INJECTION SYSTEMS IN SANDSTONE HYDROCARBON RESERVOIRS, CASE STUDY FROM THE WESTERN PART OF THE SAVA DEPRESSION
Formation water injection is one of the constituent parts of the hydrocarbon production cycle in the secondary exploitation oil recovery phase. The formation water injection system can be divided the into single and cent...
ESTIMATION OF RESISTANCE OF STONE AGGREGATES TO RECRUSHING
The stone aggregates of dolomite, andesitic and spililized diabase were tested to estimate their response to abrasive-impact strain. Standardized and non-standardized estimation of recrushing action were utilized in the...