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Chip Breaker Distance is defined as the distance between the tool point and the chip breaker. Check FAQs
ln=rcot(σ2)+(hcot(σ))+lf
ln - Chip Breaker Distance?r - Radius of Chip Curvature?σ - Chip Breaker Wedge Angle?h - Chip Breaker Height?lf - Length of Chip Tool Contact?

Chip breaker distance given Chip breaker wedge angle Example

With values
With units
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Here is how the Chip breaker distance given Chip breaker wedge angle equation looks like with Values.

Here is how the Chip breaker distance given Chip breaker wedge angle equation looks like with Units.

Here is how the Chip breaker distance given Chip breaker wedge angle equation looks like.

6.3935Edit=10.8Editcot(0.81Edit2)+(0.55Editcot(0.81Edit))+1.24Edit
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Chip breaker distance given Chip breaker wedge angle Solution

Follow our step by step solution on how to calculate Chip breaker distance given Chip breaker wedge angle?

FIRST Step Consider the formula
ln=rcot(σ2)+(hcot(σ))+lf
Next Step Substitute values of Variables
ln=10.8mmcot(0.81rad2)+(0.55mmcot(0.81rad))+1.24mm
Next Step Convert Units
ln=0.0108mcot(0.81rad2)+(0.0006mcot(0.81rad))+0.0012m
Next Step Prepare to Evaluate
ln=0.0108cot(0.812)+(0.0006cot(0.81))+0.0012
Next Step Evaluate
ln=0.00639353742870097m
Next Step Convert to Output's Unit
ln=6.39353742870097mm
LAST Step Rounding Answer
ln=6.3935mm

Chip breaker distance given Chip breaker wedge angle Formula Elements

Variables
Functions
Chip Breaker Distance
Chip Breaker Distance is defined as the distance between the tool point and the chip breaker.
Symbol: ln
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Radius of Chip Curvature
Radius of Chip Curvature is the constant radius of curvature maintained by the chip until it breaks away or clears the chip breaker.
Symbol: r
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Chip Breaker Wedge Angle
Chip Breaker Wedge Angle is the angle between the face and flank surface of a single point cutting tool.
Symbol: σ
Measurement: AngleUnit: rad
Note: Value should be greater than 0.
Chip Breaker Height
Chip Breaker Height is defined as the height of the chip breaker on the tool.
Symbol: h
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Length of Chip Tool Contact
The Length of Chip Tool Contact is the distance over which a continuous chip flows over the tool rake face while maintaining contact.
Symbol: lf
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
cot
Cotangent is a trigonometric function that is defined as the ratio of the adjacent side to the opposite side in a right triangle.
Syntax: cot(Angle)

Other Formulas to find Chip Breaker Distance

​Go Chip breaker distance given radius of chip curvature
ln=(r2h)-(h2)+lf
​Go Chip break distance when material constant is unity
ln=(r2h)-(h2)+ao

Other formulas in Chip Control category

​Go Metal Removal Rate given Specific Cutting Energy
Zw=Pmps
​Go Cross Sectional Area of Uncut chip using Specific Cutting energy in Machining
Ac=Fcps
​Go Length of Shear Plane of Chip
ls=acsin(ϕ)
​Go Undeformed Chip Thickness using Length of Shear Plane of Chip
ac=lssin(ϕ)

How to Evaluate Chip breaker distance given Chip breaker wedge angle?

Chip breaker distance given Chip breaker wedge angle evaluator uses 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 to evaluate the Chip Breaker Distance, The Chip breaker distance given Chip breaker wedge angle is defined as the distance between the tool point and the chip breaker. Chip Breaker Distance is denoted by ln symbol.

How to evaluate Chip breaker distance given Chip breaker wedge angle using this online evaluator? To use this online evaluator for Chip breaker distance given Chip breaker wedge angle, enter Radius of Chip Curvature (r), Chip Breaker Wedge Angle (σ), Chip Breaker Height (h) & Length of Chip Tool Contact (lf) and hit the calculate button.

FAQs on Chip breaker distance given Chip breaker wedge angle

What is the formula to find Chip breaker distance given Chip breaker wedge angle?
The formula of Chip breaker distance given Chip breaker wedge angle is expressed as 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. Here is an example- 6393.537 = 0.0108/cot(0.81/(2))+(0.00055*cot(0.81))+0.00124.
How to calculate Chip breaker distance given Chip breaker wedge angle?
With Radius of Chip Curvature (r), Chip Breaker Wedge Angle (σ), Chip Breaker Height (h) & Length of Chip Tool Contact (lf) we can find Chip breaker distance given Chip breaker wedge angle using the formula - 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. This formula also uses Cotangent (cot) function(s).
What are the other ways to Calculate Chip Breaker Distance?
Here are the different ways to Calculate Chip Breaker Distance-
  • Chip Breaker Distance=sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))+Length of Chip Tool ContactOpenImg
  • Chip Breaker Distance=sqrt((Radius of Chip Curvature*2*Chip Breaker Height)-(Chip Breaker Height^2))+Chip ThicknessOpenImg
Can the Chip breaker distance given Chip breaker wedge angle be negative?
No, the Chip breaker distance given Chip breaker wedge angle, measured in Length cannot be negative.
Which unit is used to measure Chip breaker distance given Chip breaker wedge angle?
Chip breaker distance given Chip breaker wedge angle is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Chip breaker distance given Chip breaker wedge angle can be measured.
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