How to Calculate and Solve for Power Consumed during Metal Cutting | Metal Forming processes
Last Updated on March 8, 2021
The image above represents power consumed during metal cutting.
To compute for power consumed during metal cutting, two essential parameters are needed and these parameters are Cutting Force (Fc) and Work Piece Velocity (v).
The formula for calculating power consumed during metal cutting:
Pc = Fc.v / 1000
Where:
Pc = Power Consumed during Metal Cutting
Fc = Cutting Force
v = Work Piece Velocity
Let’s solve an example;
Find the power consumed during metal cutting when the cutting force is 32 and the work piece velocity is 12.
This implies that;
Fc = Cutting Force = 32
v = Work Piece Velocity = 12
Pc = Fc.v / 1000
Pc = 32 x 12 / 1000
Pc = 384 / 1000
Pc = 0.384
Therefore, the power consumed during metal cutting is 0.384 KW.
Calculating the Cutting Force when the Power Consumed During Metal Cutting and the Work Piece Velocity is Given.
Fc = Pc x 1000 / v
Where;
Fc = Cutting Force
Pc = Power Consumed during Metal Cutting
v = Work Piece Velocity
Let’s solve an example;
Find the cutting force when the power consumed during metal cutting is 20 and the work piece velocity is 16.
This implies that;
Pc = Power Consumed during Metal Cutting = 20
v = Work Piece Velocity = 16
Fc = Pc x 1000 / v
Fc = 20 x 1000 / 10
Fc = 20000 / 10
Fc = 2000
Therefore, the cutting force is 2000.
Calculating the Work Piece Velocity when the Power Consumed During Metal Cutting and the Cutting Force is Given.
v = Pc x 1000 / Fc
Where;
v = Work Piece Velocity
Pc = Power Consumed during Metal Cutting
Fc = Cutting Force
Let’s solve an example;
Find the work piece velocity when the power consumed during metal cutting is 34 and the cutting force is 10.
This implies that;
Pc = Power Consumed during Metal Cutting = 34
Fc = Cutting Force = 10
v = Pc x 1000 / Fc
v = 34 x 1000 / 10
v = 34000 / 10
v = 3400
Therefore, the work piece velocity is 3400.
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the power consumed during metal cutting.
To get the answer and workings of the power consumed during metal cutting using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app.
You can get this app via any of these means:
Web – https://www.nickzom.org/calculator-plus
To get access to the professional version via web, you need to register and subscribe for NGN 2,000 per annum to have utter access to all functionalities.
You can also try the demo version via https://www.nickzom.org/calculator
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8
Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Materials and Metallurgical under Engineering.
Now, Click on Metal Forming Processes under Materials and Metallurgical
Now, Click on Power Consumed During Metal Cutting under Metal Forming Processes
The screenshot below displays the page or activity to enter your values, to get the answer for the power consumed during metal cutting according to the respective parameters which is the Cutting Force (Fc) and Work Piece Velocity (v).
Now, enter the value appropriately and accordingly for the parameter as required by the Cutting Force (Fc) is 32 and Work Piece Velocity (v) is 12.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the power consumed during metal cutting and presents the formula, workings and steps too.