Machine Feed Calculator

✖Uncut Chip Thickness is the thickness of the undeformed chip.ⓘ Uncut Chip Thickness [t₁]			+10% -10%
✖The Side Cutting Edge Angle for Orthogonal Cutting is defined as the angle between the side cutting edge and the side of the shank of the cutting tool. It is often referred to as the lead angle.ⓘ Side Cutting Edge Angle for Orthogonal Cutting [ψ_s]			+10% -10%

✖Feed can be defined as the distance a cutting tool moves into a workpiece per revolution.ⓘ Machine Feed [f]

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Formula

✖

Machine Feed

Formula

`"f" = "t"_{"1"}/cos("ψ"_{"s"})`

Example

`"12.25mm/rev"="7mm"/cos("55.1501°")`

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Machine Feed Solution

STEP 0: Pre-Calculation Summary

Formula Used

Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting)
f = t₁/cos(ψ_s)
This formula uses 1 Functions, 3 Variables

Functions Used

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

Feed - (Measured in Meter Per Revolution) - Feed can be defined as the distance a cutting tool moves into a workpiece per revolution.
Uncut Chip Thickness - (Measured in Meter) - Uncut Chip Thickness is the thickness of the undeformed chip.
Side Cutting Edge Angle for Orthogonal Cutting - (Measured in Radian) - The Side Cutting Edge Angle for Orthogonal Cutting is defined as the angle between the side cutting edge and the side of the shank of the cutting tool. It is often referred to as the lead angle.

STEP 1: Convert Input(s) to Base Unit

Uncut Chip Thickness: 7 Millimeter --> 0.007 Meter (Check conversion here)
Side Cutting Edge Angle for Orthogonal Cutting: 55.1501 Degree --> 0.962550827803944 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

f = t₁/cos(ψ_s) --> 0.007/cos(0.962550827803944)

Evaluating ... ...

f = 0.0122500014059976

STEP 3: Convert Result to Output's Unit

0.0122500014059976 Meter Per Revolution -->12.2500014059976 Millimeter Per Revolution (Check conversion here)

FINAL ANSWER

12.2500014059976 ≈ 12.25 Millimeter Per Revolution <-- Feed

(Calculation completed in 00.004 seconds)

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Credits

Created by Sai Venkata Phanindra Chary Arendra

Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET), Hyderabad

Sai Venkata Phanindra Chary Arendra has created this Calculator and 100+ more calculators!

Verified by Rushi Shah

K J Somaiya College of Engineering (K J Somaiya), Mumbai

Rushi Shah has verified this Calculator and 200+ more calculators!

< 10+ Geometry of Turning Process Calculators

Side Rake Angle for Orthogonal Cutting

Go Side Rake Angle = atan((tan(Back Rake Angle)*cos(Side Cutting Edge Angle for Orthogonal Cutting))/(sin(Side Cutting Edge Angle for Orthogonal Cutting)))

Back Rake Angle for Orthogonal Cutting

Go Back Rake Angle = atan(tan(Side Rake Angle)*tan(Side Cutting Edge Angle for Orthogonal Cutting))

Side Cutting Edge Angle for Orthogonal Cutting

Go Side Cutting Edge Angle for Orthogonal Cutting = acos(Depth of Cut/Cutting Width in Machining)

Uncut Chip Thickness

Go Uncut Chip Thickness = Feed*cos(Side Cutting Edge Angle for Orthogonal Cutting)

Machine Feed

Go Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting)

Radial Force

Go Radial Force = Thrust Force*sin(Side Cutting Edge Angle for Orthogonal Cutting)

Feed Force

Go Feed Force = Thrust Force*cos(Side Cutting Edge Angle for Orthogonal Cutting)

Number of Jobs Revolution per Unit Time

Go Number of Revolutions = Cutting Speed/(pi*Initial Diameter of Workpiece)

Initial Diameter of Job in Turning

Go Initial Diameter of Workpiece = Cutting Speed/(pi*Number of Revolutions)

Cutting Speed

Go Cutting Speed = pi*Initial Diameter of Workpiece*Number of Revolutions

Machine Feed Formula

Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting)
f = t₁/cos(ψ_s)

What is Machine feed?

The Machine Feed formula is the perpendicular distance measured from the machined surface to the uncut surface of the workpiece. It is obtained by the division of uncut chip thickness with the cosine of side cutting edge angle.

How to Calculate Machine Feed?

Machine Feed calculator uses Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting) to calculate the Feed, The Machine Feed formula is the perpendicular distance measured from the machined surface to the uncut surface of the workpiece. Feed is denoted by f symbol.

How to calculate Machine Feed using this online calculator? To use this online calculator for Machine Feed, enter Uncut Chip Thickness (t₁) & Side Cutting Edge Angle for Orthogonal Cutting (ψ_s) and hit the calculate button. Here is how the Machine Feed calculation can be explained with given input values -> 12250 = 0.007/cos(0.962550827803944).

FAQ

What is Machine Feed?

The Machine Feed formula is the perpendicular distance measured from the machined surface to the uncut surface of the workpiece and is represented as f = t₁/cos(ψ_s) or Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting). Uncut Chip Thickness is the thickness of the undeformed chip & The Side Cutting Edge Angle for Orthogonal Cutting is defined as the angle between the side cutting edge and the side of the shank of the cutting tool. It is often referred to as the lead angle.

How to calculate Machine Feed?

The Machine Feed formula is the perpendicular distance measured from the machined surface to the uncut surface of the workpiece is calculated using Feed = Uncut Chip Thickness/cos(Side Cutting Edge Angle for Orthogonal Cutting). To calculate Machine Feed, you need Uncut Chip Thickness (t₁) & Side Cutting Edge Angle for Orthogonal Cutting (ψ_s). With our tool, you need to enter the respective value for Uncut Chip Thickness & Side Cutting Edge Angle for Orthogonal Cutting 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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