reduction ratio calculation

  • Reduction Ratio - an overview | ScienceDirect Topics

    The reduction ratio, R, in rod mills varies from 2 and 20 depending on the characteristics of the ore.The usual reduction ratio is about 8. According to Bond [4], the reduction ratio is a function of length and diameter of the mill. The optimum reduction ratio, R RO, can be written as

  • Proportion Calculator

    Enter a ratio with two values in either table. Then enter only one value in the other table either on the box on top or the box at the bottom depending on the problem you are solving. Hit the calculate button and the fourth value will be computed! A couple of word problems showing how to use the proportion calculator Solved Example #1

  • How to Calculate Planetary Gear Ratio | Sciencing

    Apr 24, 2018 · Add them together to calculate the number of planetary gear teeth. Following this step, the gear ratio is calculated by dividing the number of driven teeth by the number of driving teeth – there are three combinations possible, depending on whether the carrier is moving, being moved or .

  • Crusher Size Reduction Ratio Calculation Method

    Crusher Size Reduction Ratio Calculation Method. Crusher size reduction ratio is the ratio of raw material particle size and particle size of crushing. Crusher size reduction ratio is the ratio of raw material particle size and particle size of crushing.Calculated method are the following:

  • Ratio Calculator

    This ratio calculator will accept decimals. Compare Ratios and Solve for the Missing Value: Enter A and B to find C and D. The calculator will simplify the ratio A : B if possible. Otherwise the calculator finds an equivalent ratio by plying each of A and B by 2 to create values for C and D.