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The Rate of Heat Generation in Secondary Shear Zone is the rate of heat generation in the area surrounding the chip tool contact region. Check FAQs
Pf=(θfCρwpVcutacdcut)
Pf - Rate of Heat Generation in Secondary Shear Zone?θf - Average Temp Rise of Chip in Secondary Shear Zone?C - Specific Heat Capacity of Workpiece?ρwp - Density of Work Piece?Vcut - Cutting Speed?ac - Undeformed Chip Thickness?dcut - Depth of Cut?

Rate of Heat generated in Secondary Shear Zone given Average Temperature Example

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Here is how the Rate of Heat generated in Secondary Shear Zone given Average Temperature equation looks like with Values.

Here is how the Rate of Heat generated in Secondary Shear Zone given Average Temperature equation looks like with Units.

Here is how the Rate of Heat generated in Secondary Shear Zone given Average Temperature equation looks like.

399.843Edit=(88.5Edit502Edit7200Edit2Edit0.25Edit2.5Edit)
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Rate of Heat generated in Secondary Shear Zone given Average Temperature Solution

Follow our step by step solution on how to calculate Rate of Heat generated in Secondary Shear Zone given Average Temperature?

FIRST Step Consider the formula
Pf=(θfCρwpVcutacdcut)
Next Step Substitute values of Variables
Pf=(88.5°C502J/(kg*K)7200kg/m³2m/s0.25mm2.5mm)
Next Step Convert Units
Pf=(88.5K502J/(kg*K)7200kg/m³2m/s0.0002m0.0025m)
Next Step Prepare to Evaluate
Pf=(88.5502720020.00020.0025)
LAST Step Evaluate
Pf=399.843W

Rate of Heat generated in Secondary Shear Zone given Average Temperature Formula Elements

Variables
Rate of Heat Generation in Secondary Shear Zone
The Rate of Heat Generation in Secondary Shear Zone is the rate of heat generation in the area surrounding the chip tool contact region.
Symbol: Pf
Measurement: PowerUnit: W
Note: Value should be greater than 0.
Average Temp Rise of Chip in Secondary Shear Zone
The Average Temp Rise of Chip in Secondary Shear Zone is defined as the amount of temperature rise in the secondary shear zone.
Symbol: θf
Measurement: Temperature DifferenceUnit: °C
Note: Value should be greater than 0.
Specific Heat Capacity of Workpiece
The Specific Heat Capacity of Workpiece is the amount of heat per unit mass required to raise the temperature by one degree Celsius.
Symbol: C
Measurement: Specific Heat CapacityUnit: J/(kg*K)
Note: Value should be greater than 0.
Density of Work Piece
Density of Work Piece is the mass per unit volume ratio of the material of workpiece.
Symbol: ρwp
Measurement: DensityUnit: kg/m³
Note: Value should be greater than 0.
Cutting Speed
Cutting Speed is defined as the speed at which the work moves with respect to the tool (usually measured in feet per minute).
Symbol: Vcut
Measurement: SpeedUnit: m/s
Note: Value should be greater than 0.
Undeformed Chip Thickness
Undeformed Chip Thickness in milling is defined as the distance between two consecutive cut surfaces.
Symbol: ac
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Depth of Cut
Depth of Cut is the tertiary cutting motion that provides a necessary depth of material that is required to remove by machining. It is usually given in the third perpendicular direction.
Symbol: dcut
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other Formulas to find Rate of Heat Generation in Secondary Shear Zone

​Go Rate of Heat Generation in Secondary Deformation Zone
Pf=Pc-Ps

Other formulas in Heat Conduction Rate category

​Go Rate of Heat Conduction into Workpiece given Total Rate of Heat Generation
Φw=Pm-Φc-Φt
​Go Rate of Heat Conduction into Tool given Total Rate of Heat Generation
Φt=Pm-Φc-Φw

How to Evaluate Rate of Heat generated in Secondary Shear Zone given Average Temperature?

Rate of Heat generated in Secondary Shear Zone given Average Temperature evaluator uses Rate of Heat Generation 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) to evaluate the Rate of Heat Generation in Secondary Shear Zone, The Rate of heat generated in Secondary Shear Zone given average temperature is defined as the amount of heat generated when the material passes through the secondary deformation plane. Rate of Heat Generation in Secondary Shear Zone is denoted by Pf symbol.

How to evaluate Rate of Heat generated in Secondary Shear Zone given Average Temperature using this online evaluator? To use this online evaluator for Rate of Heat generated in Secondary Shear Zone given Average Temperature, enter Average Temp Rise of Chip in Secondary Shear Zone f), Specific Heat Capacity of Workpiece (C), Density of Work Piece wp), Cutting Speed (Vcut), Undeformed Chip Thickness (ac) & Depth of Cut (dcut) and hit the calculate button.

FAQs on Rate of Heat generated in Secondary Shear Zone given Average Temperature

What is the formula to find Rate of Heat generated in Secondary Shear Zone given Average Temperature?
The formula of Rate of Heat generated in Secondary Shear Zone given Average Temperature is expressed as Rate of Heat Generation 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). Here is an example- 400 = (88.5*502*7200*2*0.00025*0.0025).
How to calculate Rate of Heat generated in Secondary Shear Zone given Average Temperature?
With Average Temp Rise of Chip in Secondary Shear Zone f), Specific Heat Capacity of Workpiece (C), Density of Work Piece wp), Cutting Speed (Vcut), Undeformed Chip Thickness (ac) & Depth of Cut (dcut) we can find Rate of Heat generated in Secondary Shear Zone given Average Temperature using the formula - Rate of Heat Generation 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).
What are the other ways to Calculate Rate of Heat Generation in Secondary Shear Zone?
Here are the different ways to Calculate Rate of Heat Generation in Secondary Shear Zone-
  • Rate of Heat Generation in Secondary Shear Zone=Rate of Energy Consumption During Machining-Rate of Heat Generation in Primary Shear ZoneOpenImg
Can the Rate of Heat generated in Secondary Shear Zone given Average Temperature be negative?
No, the Rate of Heat generated in Secondary Shear Zone given Average Temperature, measured in Power cannot be negative.
Which unit is used to measure Rate of Heat generated in Secondary Shear Zone given Average Temperature?
Rate of Heat generated in Secondary Shear Zone given Average Temperature is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Rate of Heat generated in Secondary Shear Zone given Average Temperature can be measured.
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