Shell Diameter from Percent Reduction Calculator

✖Sheet Diameter is the diameter of a circular sheet or disc-shaped object. In sheet metalworking, the diameter of a sheet metal blank before any forming or shaping operations are performed on it.ⓘ Sheet Diameter [D_b]			+10% -10%
✖Percent Reduction After Drawing is a measure used in metalworking processes, particularly in drawing operations, to quantify the amount of deformation.ⓘ Percent Reduction After Drawing [PR_%]			+10% -10%

✖Outer Diameter of Shell is the measurement across the widest part of any cylindrical object.ⓘ Shell Diameter from Percent Reduction [d_O]

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Formula

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Shell Diameter from Percent Reduction

Formula

`"d"_{"O"} = "D"_{"b"}*(1-"PR"_{"%"}/100)`

Example

`"79.99mm"="84.2mm"*(1-"5"/100)`

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Shell Diameter from Percent Reduction Solution

STEP 0: Pre-Calculation Summary

Formula Used

Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100)
d_O = D_b*(1-PR_%/100)
This formula uses 3 Variables

Variables Used

Outer Diameter of Shell - (Measured in Meter) - Outer Diameter of Shell is the measurement across the widest part of any cylindrical object.
Sheet Diameter - (Measured in Meter) - Sheet Diameter is the diameter of a circular sheet or disc-shaped object. In sheet metalworking, the diameter of a sheet metal blank before any forming or shaping operations are performed on it.
Percent Reduction After Drawing - Percent Reduction After Drawing is a measure used in metalworking processes, particularly in drawing operations, to quantify the amount of deformation.

STEP 1: Convert Input(s) to Base Unit

Sheet Diameter: 84.2 Millimeter --> 0.0842 Meter (Check conversion here)
Percent Reduction After Drawing: 5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

d_O = D_b*(1-PR_%/100) --> 0.0842*(1-5/100)

Evaluating ... ...

d_O = 0.07999

STEP 3: Convert Result to Output's Unit

0.07999 Meter -->79.99 Millimeter (Check conversion here)

FINAL ANSWER

79.99 Millimeter <-- Outer Diameter of Shell

(Calculation completed in 00.004 seconds)

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Created by Rajat Vishwakarma

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

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Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

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< 5 Drawing Operation Calculators

Drawing Force for Cylindrical Shells

Go Drawing Force = pi*Outer Diameter of Shell*Blank Thickness of Sheet*Yield Strength*(Sheet Diameter/Outer Diameter of Shell-Cover Friction Constant)

Blank Size for Drawing Operation

Go Sheet Diameter = sqrt(Outer Diameter of Shell^2+4*Outer Diameter of Shell*Height of Shell)

Blank Diameter from Percent Reduction

Go Sheet Diameter = Outer Diameter of Shell*(1-Percent Reduction After Drawing/100)^(-1)

Shell Diameter from Percent Reduction

Go Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100)

Percent Reduction after Drawing

Go Percent Reduction After Drawing = 100*(1-Outer Diameter of Shell/Sheet Diameter)

Shell Diameter from Percent Reduction Formula

Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100)
d_O = D_b*(1-PR_%/100)

What is percent reduction in relation to drawing?

The Percent reduction after drawing represent the amount of straining or the
draw-ability of blank material.
The drawing operation relies on the ductility of the blank material. The ductility is affected by the amount of strain a material takes. But there is a limit to which it can be strained. The diameter of the shell to be used is either ID (internal diameter) or OD (outer diameter). But it is convenient to use OD since the cup is normally specified by OD.

How to Calculate Shell Diameter from Percent Reduction?

Shell Diameter from Percent Reduction calculator uses Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100) to calculate the Outer Diameter of Shell, The Shell diameter from percent reduction formula is defined as the diameter of blank obtained from using percent reduction after drawing is completed. Outer Diameter of Shell is denoted by d_O symbol.

How to calculate Shell Diameter from Percent Reduction using this online calculator? To use this online calculator for Shell Diameter from Percent Reduction, enter Sheet Diameter (D_b) & Percent Reduction After Drawing (PR_%) and hit the calculate button. Here is how the Shell Diameter from Percent Reduction calculation can be explained with given input values -> 80037.5 = 0.0842*(1-5/100).

FAQ

What is Shell Diameter from Percent Reduction?

The Shell diameter from percent reduction formula is defined as the diameter of blank obtained from using percent reduction after drawing is completed and is represented as d_O = D_b*(1-PR_%/100) or Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100). Sheet Diameter is the diameter of a circular sheet or disc-shaped object. In sheet metalworking, the diameter of a sheet metal blank before any forming or shaping operations are performed on it & Percent Reduction After Drawing is a measure used in metalworking processes, particularly in drawing operations, to quantify the amount of deformation.

How to calculate Shell Diameter from Percent Reduction?

The Shell diameter from percent reduction formula is defined as the diameter of blank obtained from using percent reduction after drawing is completed is calculated using Outer Diameter of Shell = Sheet Diameter*(1-Percent Reduction After Drawing/100). To calculate Shell Diameter from Percent Reduction, you need Sheet Diameter (D_b) & Percent Reduction After Drawing (PR_%). With our tool, you need to enter the respective value for Sheet Diameter & Percent Reduction After Drawing 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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