How to Calculate Rockwell hardness number of work material from Lindsay semiempirical analysis?
Rockwell hardness number of work material from Lindsay semiempirical analysis calculator uses Rockwell Hardness number = ((7.93*100000*((Surface Speed of Workpiece/Surface Speed of Wheel)^0.158)*(1+(4*Depth of Dress/(3*Feed)))*Feed^0.58*Surface Speed of Wheel)/(Equivalent Wheel Diameter^0.14*Percentage Volume of Bond Material in Grinding^0.47*Grain Diameter of The Grinding wheel^0.13*Wheel Removal Parameter))^(100/142) to calculate the Rockwell Hardness number, The Rockwell hardness number of work material from Lindsay semiempirical analysis is directly related to the indentation hardness of the plastic material (i.e., the higher the reading, the harder the material). Rockwell Hardness number is denoted by Rkc symbol.
How to calculate Rockwell hardness number of work material from Lindsay semiempirical analysis using this online calculator? To use this online calculator for Rockwell hardness number of work material from Lindsay semiempirical analysis, enter Surface Speed of Workpiece (vw), Surface Speed of Wheel (vt), Depth of Dress (ad), Feed (fin), Equivalent Wheel Diameter (de), Percentage Volume of Bond Material in Grinding (Vb), Grain Diameter of The Grinding wheel (dg) & Wheel Removal Parameter (Λt) and hit the calculate button. Here is how the Rockwell hardness number of work material from Lindsay semiempirical analysis calculation can be explained with given input values -> 20 = ((7.93*100000*((0.1/0.0048)^0.158)*(1+(4*0.000657680918744346/(3*0.0009)))*0.0009^0.58*0.0048)/(0.04^0.14*16^0.47*0.007^0.13*2.4))^(100/142).