Diameter of Drill Bit in Vibration Control in Blasting Formulas

Diameter of Drill Bit in Langefors’ Formula relates rock drillability to bit diameter, expressing the effect of diameter on drilling efficiency and performance. And is denoted by d_b. Diameter of Drill Bit is usually measured using the Millimeter for Length. Note that the value of Diameter of Drill Bit is always positive.

Formulas to find Diameter of Drill Bit in Vibration Control in Blasting

fxDiameter of Drill Bit using Burden Suggested in Langefors' FormulaGo

Vibration Control in Blasting formulas that make use of Diameter of Drill Bit

fxWeight Strength of Explosive using Burden Suggested in Langefors' FormulaGo

fxBurden Suggested in Langefors' FormulaGo

List of variables in Vibration Control in Blasting formulas

fx Burden in Langefors' Formula Go

fx Rock Constant Go

fx Degree of Fraction Go

fx Ratio of Spacing to Burden Go

fx Degree of Packing Go

fx Weight Strength of Explosive Go

FAQ

What is the Diameter of Drill Bit?

Diameter of Drill Bit in Langefors’ Formula relates rock drillability to bit diameter, expressing the effect of diameter on drilling efficiency and performance. Diameter of Drill Bit is usually measured using the Millimeter for Length. Note that the value of Diameter of Drill Bit is always positive.

Can the Diameter of Drill Bit be negative?

No, the Diameter of Drill Bit, measured in Length cannot be negative.

What unit is used to measure Diameter of Drill Bit?

Diameter of Drill Bit is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Diameter of Drill Bit can be measured.

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