Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption Solution

STEP 0: Pre-Calculation Summary
Formula Used
Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone
Ps = Pc-Pf
This formula uses 3 Variables
Variables Used
Rate of Heat Generation in Primary Shear Zone - (Measured in Watt) - The Rate of Heat Generation in Primary Shear Zone is the heat transfer rate in the narrow zone surrounding the shear plane in machining.
Rate of Energy Consumption during Machining - (Measured in Watt) - Rate of Energy Consumption during Machining is the amount of energy transferred or converted per unit of time by the machine to the workpiece.
Rate of Heat Gen in Secondary Shear Zone - (Measured in Watt) - The Rate of Heat Gen in Secondary Shear Zone is the rate of heat generation in the area surrounding the chip-tool contact region.
STEP 1: Convert Input(s) to Base Unit
Rate of Energy Consumption during Machining: 1780 Watt --> 1780 Watt No Conversion Required
Rate of Heat Gen in Secondary Shear Zone: 400 Watt --> 400 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ps = Pc-Pf --> 1780-400
Evaluating ... ...
Ps = 1380
STEP 3: Convert Result to Output's Unit
1380 Watt --> No Conversion Required
FINAL ANSWER
1380 Watt <-- Rate of Heat Generation in Primary Shear Zone
(Calculation completed in 00.020 seconds)

Credits

Created by Parul Keshav
National Institute of Technology (NIT), Srinagar
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Verified by Kumar Siddhant
Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur
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5 Rate of Heat Generation Calculators

Rate of Heat Generated in Primary Shear Zone given Temperature Rise
Go Rate of Heat Generation in Primary Shear Zone = (Average Temperature Rise*Density of work piece*Specific Heat Capacity of Workpiece*Cutting Speed*Undeformed Chip Thickness*Depth of Cut)/(1-Fraction of Heat Conducted into the workpiece)
Rate of Heat generated in Secondary Shear Zone given Average Temperature
Go Rate of Heat Gen in Secondary Shear Zone = (Average Temp Rise of Chip in Secondary Shear Zone*Specific Heat Capacity of Workpiece*Density of work piece*Cutting Speed*Undeformed Chip Thickness*Depth of Cut)
Total Rate of Heat Generation
Go Total Rate of Heat Generation in Metal Cutting = Rate of Heat Transportation by Chip+Rate of Heat Conduction into the Workpiece+Rate of Heat Conduction into the Tool
Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption
Go Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone
Rate of Heat Generation in Secondary Deformation Zone
Go Rate of Heat Gen in Secondary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Generation in Primary Shear Zone

Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption Formula

Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone
Ps = Pc-Pf

What are the Similarities between Primary Shear Zone and Secondary Deformation Zone?

Both the zones are imaginary and are assumed to exist for various analyses related to machining. They form simultaneously during every conventional machining process. However, their locations are different. Both the zones contribute to heat generation and cutting temperature; however, the rate and extent of heat generation in two different zones vary substantially.

How to Calculate Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption?

Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption calculator uses Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone to calculate the Rate of Heat Generation in Primary Shear Zone, The Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption is the rate of heat generated in the narrow zone surrounding the shear plane in machining. Rate of Heat Generation in Primary Shear Zone is denoted by Ps symbol.

How to calculate Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption using this online calculator? To use this online calculator for Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption, enter Rate of Energy Consumption during Machining (Pc) & Rate of Heat Gen in Secondary Shear Zone (Pf) and hit the calculate button. Here is how the Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption calculation can be explained with given input values -> 1380 = 1780-400.

FAQ

What is Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption?
The Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption is the rate of heat generated in the narrow zone surrounding the shear plane in machining and is represented as Ps = Pc-Pf or Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone. Rate of Energy Consumption during Machining is the amount of energy transferred or converted per unit of time by the machine to the workpiece & The Rate of Heat Gen in Secondary Shear Zone is the rate of heat generation in the area surrounding the chip-tool contact region.
How to calculate Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption?
The Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption is the rate of heat generated in the narrow zone surrounding the shear plane in machining is calculated using Rate of Heat Generation in Primary Shear Zone = Rate of Energy Consumption during Machining-Rate of Heat Gen in Secondary Shear Zone. To calculate Rate of Heat Generation in Primary Deformation using Rate of Energy Consumption, you need Rate of Energy Consumption during Machining (Pc) & Rate of Heat Gen in Secondary Shear Zone (Pf). With our tool, you need to enter the respective value for Rate of Energy Consumption during Machining & Rate of Heat Gen in Secondary Shear Zone 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 Rate of Heat Generation in Primary Shear Zone?
In this formula, Rate of Heat Generation in Primary Shear Zone uses Rate of Energy Consumption during Machining & Rate of Heat Gen in Secondary Shear Zone. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Rate of Heat Generation in Primary Shear Zone = (Average Temperature Rise*Density of work piece*Specific Heat Capacity of Workpiece*Cutting Speed*Undeformed Chip Thickness*Depth of Cut)/(1-Fraction of Heat Conducted into the workpiece)
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