engleski

Friction coefficient of diamond wire saw

In order to calculate 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 ni= 0.32.

dimension stone; diamond wire sawing plant; coefficient of friction

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