【實用商業app】BlasToolsPro|最夯免費app-綠色工廠好玩App

BlasToolPro is a calculator/converter with more than 100 formulas to provide solutions for such topics as1. Blast Pattern Design1.1. Bench Height1.2. Hole Diameter1.3. Burden1.4. Spacing1.5. Sub-Drill Depth1.6. Top Stemming1.7. Deck Stemming1.8. Base Charge Length 2. Delay Timing2.1. Hole-to-Hole delays2.2. Row-to-Row delays2.3. Avoid supersonic face velocity2.4. Estimating vibration frequency2.5. Delay scatter2.6. Out-of-sequence probability2.7. Probability of close firing3. Volume, Weight and Powder Factors3.1. Volume of Rock per blast hole3.2. Weight of Rock per blast-hole3.3. Weight of Explosives per blast-hole3.4. Loading Density3.5. Powder Factor4. Working with Angled Holes4.1. Hole 'Look-out' distance4.2. Required hole angle4.3. Required hole length4.4. Burden - two angled holes4.5. Stemming - two angled holes4.6. Collar distance - two angled holes5. Pre-split Design5.1. Pre-split spacing5.2. Pre-split charge load5.3. Pre-split stemming height5.4. Pre-split hole diameter5.5. Pre-split explosive diameter6. Decoupled Charges6.1. Coupling Ratio6.2. Dropped explosive cartridge diameter6.3. Decoupled Charge Effective Density7. Wet Hole Formulas7.1. No. of Cartridges to clear Water7.2. Final Height of Water in Wet Hole8. Abney Levels and Clinometers8.1. Calculate Bench Height8.2. Calculate Toe Burden8.3. Face Angle9. Scaled Distance and Blast Vibration9.1. Actual Scaled Distance9.2. Max Charge Weight9.3. Minimum Distance9.4. Predicting Vibration9.5. Site specific k factor9.6. Site specific b exponent9.7. Distance from seismic data9.8. Acceleration from PPV9.9. Displacement from PPV9.10. Explosive Quantity from PPV9.11. K Factor Converting9.12. Estimated p-wave velocity10. Flyrock10.1. Average Muckpile Displacement10.2. Extreme Flyrock10.3. Burden Velocity and Throw10.4. Burden Based on Throw10.5. Scaled Burial Depth10.6. Stem Length and Collar Flyrock Potential11. Detonation and Blast-hole pressure12. Fragmentation Calculations12.1. Rock Factor12.2. Uniformity Index12.3. Important Particle Size12.4. Convert D50% to Dxx%12. Weight and Bulk Strength12.1. Absolute Bulk Strength12.2. Absolute Weight Strength12.3. Relative Bulk Strength12.4. Relative Weight Strength12.5. Equivalent Weight of Explosive13. Overpressure Prediction14. GPS Data Manipulation14.1. Latitude/Longitude to Distance14.2. Distance from UTM coordinates14.3. Distance from State plane coordinates14.4. Latitude/Longitude to UTM14.5. UTM to Latitude/LongitudeSupported Conversion Types:1. Length - meters, kilometers, millimeters, centimeters, micrometers, thou, inches, feet, yard, miles2. Weight - kilograms, grams, milligrams, tonne, grain, ounces, pounds, ton, imperial ton3. Velocity - m/s, mm/s, km/s, in/s, ft/s, ft/min, ft/hr, mph, fu/fo4. Area - m², mm², cm², km², hectare, in², ft², yd², acre, miles²5. Pressure/Sound - Pa, kPa, MPa, GPa, psi, kpsi, bar, kbar, atm, dB6. Volume - m³, mm³, cm³, liter, in³, ft³, yd³, gal7. Time - second, millisecond, minute, hour, day, week, month, year8. Density - kg/m³, t/m³, g/cm³, lb/ft³, lb/yd³, lb/gal, T/yd³, T/ft³9. Powder Factor - kg/m³, g/m³, lb/yd³, kg/t, g/t, lb/ton, t/g, t/kg, ton/lb10. Linear Charge Weight - g/m, mg/m, kg/m, grain/ft, lb/ft11. Energy Density - J/m³, J/cm³, kJ/m³, MJ/m³, cal/ft³, cal/cm³, kcal/ft³, kcal/cm³, Mcal/ft³, Mcal/cm³12. Specific Energy - J/kg, J/g, kJ/kg, MJ/kg, cal/g, cal/lb, kcal/lb, Mcal/lb, kcal/ton, Mcal/ton13. Power - watt, kilwatt, horsepower14. Temperature - celsius, fahrenheit, kelvinAll formulas support metric and imperial systems.Detailed explanation is provided for each formula.All entered values are saved for subsequent use and re-use in different formulas.