Number of workpiece revolutions given Time taken for spark out operation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency
m = ts*νrot
This formula uses 3 Variables
Variables Used
Number of Workpiece revolution - The Number of Workpiece revolution is defined as the number of revolutions did workpiece take to complete the grinding.
Time taken for spark-out operation - (Measured in Second) - Time taken for spark-out operation is defined as the total amount of time taken during the spark out operation.
Rotational Frequency - (Measured in Hertz) - Rotational Frequency is defined as the number of rotations per unit time or reciprocal of the time period of one complete rotation.
STEP 1: Convert Input(s) to Base Unit
Time taken for spark-out operation: 2.5 Minute --> 150 Second (Check conversion here)
Rotational Frequency: 10 Hertz --> 10 Hertz No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
m = tsrot --> 150*10
Evaluating ... ...
m = 1500
STEP 3: Convert Result to Output's Unit
1500 --> No Conversion Required
FINAL ANSWER
1500 <-- Number of Workpiece revolution
(Calculation completed in 00.004 seconds)

Credits

Created by Parul Keshav
National Institute of Technology (NIT), Srinagar
Parul Keshav has created this Calculator and 300+ more calculators!
Verified by Kumar Siddhant
Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur
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17 Cylindrical Grinding cycle Calculators

Rockwell hardness number of work material from Lindsay semiempirical analysis
Go 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)
Percentage Volume of Bond material from Lindsay's semiempirical analysis
Go Percentage Volume of Bond Material in Grinding = ((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*Wheel Removal Parameter*Grain diameter of the grinding wheel^0.13*Rockwell Hardness number^1.42))^(100/47)
Equivalent wheel diameter from Lindsay's semiempirical analysis
Go Equivalent Wheel Diameter = ((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)/(Wheel Removal Parameter*Percentage Volume of Bond Material in Grinding^0.47*Grain diameter of the grinding wheel^0.13*Rockwell Hardness number^1.42))^(100/14)
Grain diameter from Lindsay's semiempirical analysis
Go Grain diameter of the grinding wheel = ((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*Wheel Removal Parameter*Rockwell Hardness number^1.42))^(100/13)
Depth of dress from Lindsay semiempirical analysis
Go Depth of Dress = (((Wheel Removal Parameter*Equivalent Wheel Diameter^0.14*Percentage Volume of Bond Material in Grinding^0.47*Grain diameter of the grinding wheel^0.13*Rockwell Hardness number^1.42)/(7.93*100000*((Surface Speed of Workpiece/Surface Speed of Wheel)^0.158)*Feed^0.58*Surface Speed of Wheel))-1)*3*Feed/4
Width of Grinding path given number of workpiece revolutions
Go Width of Grinding Path = Number of Workpiece revolution*Workpiece removal parameter*Effective stiffness/(2*Surface Speed of Workpiece)
System stiffness given Number of workpiece revolution
Go Effective stiffness = 2*Surface Speed of Workpiece*Width of Grinding Path/(Workpiece removal parameter*Number of Workpiece revolution)
Number of workpiece revolution
Go Number of Workpiece revolution = 2*Surface Speed of Workpiece*Width of Grinding Path/(Workpiece removal parameter*Effective stiffness)
Equivalent wheel diameter
Go Equivalent Wheel Diameter = Diameter of Grinding Tool Wheel/(1+(Diameter of Grinding Tool Wheel/Diameter of Workpiece))
Percentage Volume of Bond material in wheel of grinding
Go Percentage Volume of Bond Material in Grinding = (1.33*Wheel hardness number)+(2.2*Wheel structure number)-8
Number of workpiece revolutions given Time taken for spark out operation
Go Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency
Rotational frequency of workpiece given Number of workpiece revolution
Go Rotational Frequency = Number of Workpiece revolution/Time taken for spark-out operation
Time taken for spark-out operation
Go Time taken for spark-out operation = Number of Workpiece revolution/Rotational Frequency
Relative contact area of grains given Total Energy flowing into workpiece
Go Relative Contact Area of Grain = ((Proportion of total energy flowing into workpiece/100)-0.6)/0.05
Proportion of Total Energy flowing into workpiece
Go Proportion of total energy flowing into workpiece = (0.6+0.05*Relative Contact Area of Grain)*100
Grain Diameter of grinding wheel
Go Grain diameter of the grinding wheel = 0.0254/Grain size (in mm)
Grain size given grain Diameter
Go Grain size (in mm) = 0.0254/Grain diameter of the grinding wheel

Number of workpiece revolutions given Time taken for spark out operation Formula

Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency
m = ts*νrot

What causes chatter in grinding?

Usually, in the grinding process, the chatter phenomenon occurs by means of vibrations with higher magnitude, close to the harmonic vibrations of the workpiece and of the grinding wheel, which compromise the quality of the workpiece surface.

How to Calculate Number of workpiece revolutions given Time taken for spark out operation?

Number of workpiece revolutions given Time taken for spark out operation calculator uses Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency to calculate the Number of Workpiece revolution, The Number of workpiece revolutions given Time taken for spark out operation is defined as the number of revolutions did workpiece take to complete the grinding. Number of Workpiece revolution is denoted by m symbol.

How to calculate Number of workpiece revolutions given Time taken for spark out operation using this online calculator? To use this online calculator for Number of workpiece revolutions given Time taken for spark out operation, enter Time taken for spark-out operation (ts) & Rotational Frequency rot) and hit the calculate button. Here is how the Number of workpiece revolutions given Time taken for spark out operation calculation can be explained with given input values -> 1500 = 150*10.

FAQ

What is Number of workpiece revolutions given Time taken for spark out operation?
The Number of workpiece revolutions given Time taken for spark out operation is defined as the number of revolutions did workpiece take to complete the grinding and is represented as m = tsrot or Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency. Time taken for spark-out operation is defined as the total amount of time taken during the spark out operation & Rotational Frequency is defined as the number of rotations per unit time or reciprocal of the time period of one complete rotation.
How to calculate Number of workpiece revolutions given Time taken for spark out operation?
The Number of workpiece revolutions given Time taken for spark out operation is defined as the number of revolutions did workpiece take to complete the grinding is calculated using Number of Workpiece revolution = Time taken for spark-out operation*Rotational Frequency. To calculate Number of workpiece revolutions given Time taken for spark out operation, you need Time taken for spark-out operation (ts) & Rotational Frequency rot). With our tool, you need to enter the respective value for Time taken for spark-out operation & Rotational Frequency and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Number of Workpiece revolution?
In this formula, Number of Workpiece revolution uses Time taken for spark-out operation & Rotational Frequency. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Number of Workpiece revolution = 2*Surface Speed of Workpiece*Width of Grinding Path/(Workpiece removal parameter*Effective stiffness)
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