Constant for length of chip tool contact Calculator

✖The Length of Chip Tool Contact is the distance over which a continuous chip flows over the tool rake face while maintaining contact.ⓘ Length of Chip Tool Contact [l_f]			+10% -10%
✖Chip Thickness is defined as the actual thickness of the chip after cutting.ⓘ Chip Thickness [a_o]			+10% -10%

✖The Material Constant is the intensive property of the materials, defined as the ratio of the length of chip-tool contact to the chip thickness.ⓘ Constant for length of chip tool contact [K]

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Formula

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Constant for length of chip tool contact

Formula

`"K" = "l"_{"f"}/"a"_{"o"}`

Example

`"1.20332"="1.16mm"/"0.964mm"`

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Constant for length of chip tool contact Solution

STEP 0: Pre-Calculation Summary

Formula Used

Material Constant = Length of Chip Tool Contact/Chip Thickness
K = l_f/a_o
This formula uses 3 Variables

Variables Used

Material Constant - The Material Constant is the intensive property of the materials, defined as the ratio of the length of chip-tool contact to the chip thickness.
Length of Chip Tool Contact - (Measured in Meter) - The Length of Chip Tool Contact is the distance over which a continuous chip flows over the tool rake face while maintaining contact.
Chip Thickness - (Measured in Meter) - Chip Thickness is defined as the actual thickness of the chip after cutting.

STEP 1: Convert Input(s) to Base Unit

Length of Chip Tool Contact: 1.16 Millimeter --> 0.00116 Meter (Check conversion here)
Chip Thickness: 0.964 Millimeter --> 0.000964 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K = l_f/a_o --> 0.00116/0.000964

Evaluating ... ...

K = 1.20331950207469

STEP 3: Convert Result to Output's Unit

1.20331950207469 --> No Conversion Required

FINAL ANSWER

1.20331950207469 ≈ 1.20332 <-- Material Constant

(Calculation completed in 00.004 seconds)

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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

Kumar Siddhant has verified this Calculator and 100+ more calculators!

< 25 Chip Control Calculators

Chip breaker height given Chip breaker wedge angle

Go Chip Breaker Height = ((Chip-Breaker Distance-Length of Chip Tool Contact)-(Radius of Chip Curvature/cot(Chip Breaker Wedge Angle/(2))))/cot(Chip Breaker Wedge Angle)

Radius of Chip given Chip breaker wedge angle

Go Radius of Chip Curvature = ((Chip-Breaker Distance-Length of Chip Tool Contact)-(Chip Breaker Height*cot(Chip Breaker Wedge Angle)))*cot(Chip Breaker Wedge Angle/(2))

Length of chip tool contact given Chip breaker wedge angle

Go Length of Chip Tool Contact = Chip-Breaker Distance-(Radius of Chip Curvature/cot(Chip Breaker Wedge Angle/(2)))-(Chip Breaker Height*cot(Chip Breaker Wedge Angle))

Chip breaker distance given Chip breaker wedge angle

Go Chip-Breaker Distance = Radius of Chip Curvature/cot(Chip Breaker Wedge Angle/(2))+(Chip Breaker Height*cot(Chip Breaker Wedge Angle))+Length of Chip Tool Contact

Length of chip tool contact given radius of chip curvature

Go Length of Chip Tool Contact = Chip-Breaker Distance-sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))

Chip breaker distance given radius of chip curvature

Go Chip-Breaker Distance = sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))+Length of Chip Tool Contact

Chip break distance when material constant is unity

Go Chip-Breaker Distance = sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))+Chip Thickness

Chip Thickness when material constant is unity

Go Chip Thickness = Chip-Breaker Distance-sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))

Radius of Chip curvature

Go Radius of Chip Curvature = ((Chip-Breaker Distance-Length of Chip Tool Contact)^2)/(2*Chip Breaker Height)+(Chip Breaker Height/2)

Radius of Chip curvature when material constant is unity

Go Radius of Chip Curvature = ((Chip-Breaker Distance-Chip Thickness)^2)/(2*Chip Breaker Height)+(Chip Breaker Height/2)

Density of Workpiece given Thickness of Chip

Go Density of work piece = Mass of Chip/(Chip Thickness*Length of Chip*Width of Chip)

Length of Chip using Thickness of Chip

Go Length of Chip = Mass of Chip/(Chip Thickness*Width of Chip*Density of work piece)

Width of Chip given Thickness of Chip

Go Width of Chip = Mass of Chip/(Length of Chip*Chip Thickness*Density of work piece)

Chip Thickness

Go Chip Thickness = Mass of Chip/(Length of Chip*Width of Chip*Density of work piece)

Mass of Chip given Thickness of Chip

Go Mass of Chip = Chip Thickness*Length of Chip*Width of Chip*Density of work piece

Metal Removal Rate given Specific Cutting Energy

Go Metal removal rate = Rate of Energy Consumption during Machining/Specific Cutting Energy in Machining

Undeformed Chip Thickness using Length of Shear Plane of Chip

Go Undeformed Chip Thickness = Length of Shear Plane*sin(Shear angle)

Length of Shear Plane of Chip

Go Length of Shear Plane = Undeformed Chip Thickness/sin(Shear angle)

Cross Sectional Area of Uncut chip using Specific Cutting energy in Machining

Go Cross-sectional Area of Uncut Chip = Cutting Force/Specific Cutting Energy in Machining

Chip thickness given length of chip tool contact

Go Chip Thickness = Length of Chip Tool Contact/Material Constant

Undeformed Chip Thickness using Cutting Ratio

Go Undeformed Chip Thickness = Cutting Ratio*Uncut Chip Thickness

Constant for length of chip tool contact

Go Material Constant = Length of Chip Tool Contact/Chip Thickness

Chip Thickness given Cutting Ratio

Go Uncut Chip Thickness = Undeformed Chip Thickness/Cutting Ratio

Length of chip tool contact

Go Length of Chip Tool Contact = Chip Thickness*Material Constant

Cutting Ratio

Go Cutting Ratio = Undeformed Chip Thickness/Uncut Chip Thickness

Constant for length of chip tool contact Formula

Material Constant = Length of Chip Tool Contact/Chip Thickness
K = l_f/a_o

what is chip thickness ratio?

The chip compression ratio can be used as one of the important machinability characteristics and it represents the energy consumed in metal cutting on plastic deformation. The plastic deformation in machining stainless steel was found to be higher due to work hardening ability.

How to Calculate Constant for length of chip tool contact?

Constant for length of chip tool contact calculator uses Material Constant = Length of Chip Tool Contact/Chip Thickness to calculate the Material Constant, The Constant for length of chip tool contact is defined as the ratio of length of chip-tool contact to the chip thickness and is an intensive property of the material. Material Constant is denoted by K symbol.

How to calculate Constant for length of chip tool contact using this online calculator? To use this online calculator for Constant for length of chip tool contact, enter Length of Chip Tool Contact (l_f) & Chip Thickness (a_o) and hit the calculate button. Here is how the Constant for length of chip tool contact calculation can be explained with given input values -> 1.483402 = 0.00116/0.000964.

FAQ

What is Constant for length of chip tool contact?

The Constant for length of chip tool contact is defined as the ratio of length of chip-tool contact to the chip thickness and is an intensive property of the material and is represented as K = l_f/a_o or Material Constant = Length of Chip Tool Contact/Chip Thickness. The Length of Chip Tool Contact is the distance over which a continuous chip flows over the tool rake face while maintaining contact & Chip Thickness is defined as the actual thickness of the chip after cutting.

How to calculate Constant for length of chip tool contact?

The Constant for length of chip tool contact is defined as the ratio of length of chip-tool contact to the chip thickness and is an intensive property of the material is calculated using Material Constant = Length of Chip Tool Contact/Chip Thickness. To calculate Constant for length of chip tool contact, you need Length of Chip Tool Contact (l_f) & Chip Thickness (a_o). With our tool, you need to enter the respective value for Length of Chip Tool Contact & Chip Thickness and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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