Cutting Force given Thrust Force and Normal Rake Angle Solution

STEP 0: Pre-Calculation Summary
Formula Used
Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle)
Fc = (FN+FT*sin(αo))/cos(αo)
This formula uses 2 Functions, 4 Variables
Functions Used
sin - Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse., sin(Angle)
cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)
Variables Used
Force Exerted During Cutting - (Measured in Newton) - Force Exerted During Cutting is the force on workpiece in the direction of cutting, the same direction as the cutting speed.
Force Normal to Shear Force - (Measured in Newton) - Force normal to shear Force can be referred as the force which is perpendicular to the shear force.
Thrust force in Machining - (Measured in Newton) - Thrust force in machining is the force acting perpendicular to job piece.
Orthogonal Rake Angle - (Measured in Radian) - The orthogonal Rake Angle is the angle of orientation of the tool's rake surface from the reference plane and measured on a normal plane in orthogonal cutting.
STEP 1: Convert Input(s) to Base Unit
Force Normal to Shear Force: 7.32 Newton --> 7.32 Newton No Conversion Required
Thrust force in Machining: 5 Newton --> 5 Newton No Conversion Required
Orthogonal Rake Angle: 30 Degree --> 0.5235987755982 Radian (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Fc = (FN+FT*sin(αo))/cos(αo) --> (7.32+5*sin(0.5235987755982))/cos(0.5235987755982)
Evaluating ... ...
Fc = 11.3391592868843
STEP 3: Convert Result to Output's Unit
11.3391592868843 Newton --> No Conversion Required
FINAL ANSWER
11.3391592868843 11.33916 Newton <-- Force Exerted During Cutting
(Calculation completed in 00.020 seconds)

Credits

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Created by Sanjay Krishna
Amrita School of Engineering (ASE), Vallikavu
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Verified by Rushi Shah
K J Somaiya College of Engineering (K J Somaiya), Mumbai
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Cutting Force Calculators

Cutting Force for Frictional Force along Tool Rake Face and Thrust Force
​ LaTeX ​ Go Force Exerted During Cutting = (Frictional Force in Machining-(Thrust force in Machining*(cos(Orthogonal Rake Angle))))/(sin(Orthogonal Rake Angle))
Cutting Force given Thrust Force and Normal Rake Angle
​ LaTeX ​ Go Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle)
Cutting Force given Shear Force and Thrust Force
​ LaTeX ​ Go Force Exerted During Cutting = (Force Along Shear Force+(Thrust force in Machining*sin(Shear Angle)))/(cos(Shear Angle))
Cutting force for given resultant force in merchant circle, friction angle and normal rake angle
​ LaTeX ​ Go Force Exerted During Cutting = Resultant Force*cos(Friction Angle-Rake Angle)

Cutting Force given Thrust Force and Normal Rake Angle Formula

​LaTeX ​Go
Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle)
Fc = (FN+FT*sin(αo))/cos(αo)

Calculating the cutting force acting on job piece.

Cutting force act in direction of cutting velocity, this is used to find the normal force and thrust force acting on the job piece

How to Calculate Cutting Force given Thrust Force and Normal Rake Angle?

Cutting Force given Thrust Force and Normal Rake Angle calculator uses Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle) to calculate the Force Exerted During Cutting, The Cutting Force given Thrust Force and Normal Rake Angle formula is defined as the ratio of normal force plus the thrust force acting on the job piece to the cos of normal rake angle. Force Exerted During Cutting is denoted by Fc symbol.

How to calculate Cutting Force given Thrust Force and Normal Rake Angle using this online calculator? To use this online calculator for Cutting Force given Thrust Force and Normal Rake Angle, enter Force Normal to Shear Force (FN), Thrust force in Machining (FT) & Orthogonal Rake Angle o) and hit the calculate button. Here is how the Cutting Force given Thrust Force and Normal Rake Angle calculation can be explained with given input values -> 15.66929 = (7.32+5*sin(0.5235987755982))/cos(0.5235987755982).

FAQ

What is Cutting Force given Thrust Force and Normal Rake Angle?
The Cutting Force given Thrust Force and Normal Rake Angle formula is defined as the ratio of normal force plus the thrust force acting on the job piece to the cos of normal rake angle and is represented as Fc = (FN+FT*sin(αo))/cos(αo) or Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle). Force normal to shear Force can be referred as the force which is perpendicular to the shear force, Thrust force in machining is the force acting perpendicular to job piece & The orthogonal Rake Angle is the angle of orientation of the tool's rake surface from the reference plane and measured on a normal plane in orthogonal cutting.
How to calculate Cutting Force given Thrust Force and Normal Rake Angle?
The Cutting Force given Thrust Force and Normal Rake Angle formula is defined as the ratio of normal force plus the thrust force acting on the job piece to the cos of normal rake angle is calculated using Force Exerted During Cutting = (Force Normal to Shear Force+Thrust force in Machining*sin(Orthogonal Rake Angle))/cos(Orthogonal Rake Angle). To calculate Cutting Force given Thrust Force and Normal Rake Angle, you need Force Normal to Shear Force (FN), Thrust force in Machining (FT) & Orthogonal Rake Angle o). With our tool, you need to enter the respective value for Force Normal to Shear Force, Thrust force in Machining & Orthogonal Rake Angle 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 Force Exerted During Cutting?
In this formula, Force Exerted During Cutting uses Force Normal to Shear Force, Thrust force in Machining & Orthogonal Rake Angle. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Force Exerted During Cutting = (Force Along Shear Force+(Thrust force in Machining*sin(Shear Angle)))/(cos(Shear Angle))
  • Force Exerted During Cutting = (Frictional Force in Machining-(Thrust force in Machining*(cos(Orthogonal Rake Angle))))/(sin(Orthogonal Rake Angle))
  • Force Exerted During Cutting = Resultant Force*cos(Friction Angle-Rake Angle)
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