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Nose Radius of Tool from Surface Finish Constraint Calculator

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Mechanics of Orthogonal Cutting Geometry of Turning Process Merchant Force Circle Metal Cutting Tools

✖feed constraint rate refers to the distance that the cutting tool advances along the workpiece per revolution of the workpiece or per tooth of the tool in milling.ⓘ Feed Constraint [C]

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✖Nose Radius is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.ⓘ Nose Radius of Tool from Surface Finish Constraint [r_nose]

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Nose Radius of Tool from Surface Finish Constraint Solution

STEP 0: Pre-Calculation Summary

Formula Used

Nose Radius = 0.0321/Feed Constraint
r_nose = 0.0321/C
This formula uses 2 Variables

Variables Used

Nose Radius - (Measured in Meter) - Nose Radius is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.
Feed Constraint - (Measured in 1 per Meter) - feed constraint rate refers to the distance that the cutting tool advances along the workpiece per revolution of the workpiece or per tooth of the tool in milling.

STEP 1: Convert Input(s) to Base Unit

Feed Constraint: 0.3 1 per Meter --> 0.3 1 per Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_nose = 0.0321/C --> 0.0321/0.3

Evaluating ... ...

r_nose = 0.107

STEP 3: Convert Result to Output's Unit

0.107 Meter --> No Conversion Required

FINAL ANSWER

0.107 Meter <-- Nose Radius

(Calculation completed in 00.004 seconds)

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University Institute of Technology RGPV (UIT - RGPV), Bhopal

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< Mechanics of Orthogonal Cutting Calculators

Machining Time given Cutting Speed

LaTeX Go Machining Time = (pi*Workpiece Diameter*Length of Bar)/(Feed Rate*Cutting Velocity)

Machining Time given Spindle Speed

LaTeX Go Machining Time = Length of Bar/(Feed Rate*Spindle Speed)

Cutting Speed given Spindle Speed

LaTeX Go Cutting Velocity = pi*Workpiece Diameter*Spindle Speed

Surface Finish Constraint

LaTeX Go Feed Constraint = 0.0321/Nose Radius

Nose Radius of Tool from Surface Finish Constraint Formula

LaTeX Go

Nose Radius = 0.0321/Feed Constraint
r_nose = 0.0321/C

What is Surface finish constraint?

Surface finish constraint limits the maximum feed that can be used to attain the required surface finish on the machined feature. This constraint becomes active during finish turning. The expression or CLA value of the geometric surface finish obtained during turning operation with a tool of nose radius ‘r’ is taken into account to obtain this constraint.

How to Calculate Nose Radius of Tool from Surface Finish Constraint?

Nose Radius of Tool from Surface Finish Constraint calculator uses Nose Radius = 0.0321/Feed Constraint to calculate the Nose Radius, Nose radius of tool from surface finish constraint is defined as the radius provided at the tool tip so that it does not break due to stress concentrations. Nose Radius is denoted by r_nose symbol.

How to calculate Nose Radius of Tool from Surface Finish Constraint using this online calculator? To use this online calculator for Nose Radius of Tool from Surface Finish Constraint, enter Feed Constraint (C) and hit the calculate button. Here is how the Nose Radius of Tool from Surface Finish Constraint calculation can be explained with given input values -> 0.107 = 0.0321/0.3.

FAQ

What is Nose Radius of Tool from Surface Finish Constraint?

Nose radius of tool from surface finish constraint is defined as the radius provided at the tool tip so that it does not break due to stress concentrations and is represented as r_nose = 0.0321/C or Nose Radius = 0.0321/Feed Constraint. feed constraint rate refers to the distance that the cutting tool advances along the workpiece per revolution of the workpiece or per tooth of the tool in milling.

How to calculate Nose Radius of Tool from Surface Finish Constraint?

Nose radius of tool from surface finish constraint is defined as the radius provided at the tool tip so that it does not break due to stress concentrations is calculated using Nose Radius = 0.0321/Feed Constraint. To calculate Nose Radius of Tool from Surface Finish Constraint, you need Feed Constraint (C). With our tool, you need to enter the respective value for Feed Constraint 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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