Depth of machined surface Calculator

✖Larger diameter is the bigger diameter of hole or other things.ⓘ Larger Diameter [D_sd]			+10% -10%
✖The smaller diameter is the smaller of all diameters of a given object.ⓘ Smaller Diameter [d]			+10% -10%
✖Empirical constant is defined as the constant used to calculate the Taper produced during EDM due to side sparks.ⓘ Empirical Constant [K_T]			+10% -10%

✖Depth of machined surface is the how deep a surface is machined from the un-machined surface.ⓘ Depth of machined surface [H_sd]

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Depth of machined surface Solution

STEP 0: Pre-Calculation Summary

Formula Used

Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2)
H_sd = (D_sd-d)/(2*K_T*d^2)
This formula uses 4 Variables

Variables Used

Depth of Machined Surface - (Measured in Meter) - Depth of machined surface is the how deep a surface is machined from the un-machined surface.
Larger Diameter - (Measured in Meter) - Larger diameter is the bigger diameter of hole or other things.
Smaller Diameter - (Measured in Meter) - The smaller diameter is the smaller of all diameters of a given object.
Empirical Constant - Empirical constant is defined as the constant used to calculate the Taper produced during EDM due to side sparks.

STEP 1: Convert Input(s) to Base Unit

Larger Diameter: 22 Meter --> 22 Meter No Conversion Required
Smaller Diameter: 1.2 Meter --> 1.2 Meter No Conversion Required
Empirical Constant: 0.1388 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H_sd = (D_sd-d)/(2*K_T*d^2) --> (22-1.2)/(2*0.1388*1.2^2)

Evaluating ... ...

H_sd = 52.0333013128402

STEP 3: Convert Result to Output's Unit

52.0333013128402 Meter --> No Conversion Required

FINAL ANSWER

52.0333013128402 ≈ 52.0333 Meter <-- Depth of Machined Surface

(Calculation completed in 00.020 seconds)

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Home » Engineering » Production Engineering » Unconventional machining processes » Electro Discharge Machining (EDM) » Possible surface defects in EDM » Taper Formation » Depth of machined surface

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Created by Rajat Vishwakarma

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

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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< Taper Formation Calculators

Empirical constant for taper

LaTeX Go Empirical Constant = (Larger Diameter-Smaller Diameter)/(2*Depth of Machined Surface*Smaller Diameter^2)

Depth of machined surface

LaTeX Go Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2)

Upper diameter of hole

LaTeX Go Larger Diameter = 2*Depth of Machined Surface*Empirical Constant*Smaller Diameter^2+Smaller Diameter

Taper produced due to side sparks

LaTeX Go Taper Produced in EDM = Empirical Constant*Smaller Diameter^2

Depth of machined surface Formula

LaTeX Go

Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2)
H_sd = (D_sd-d)/(2*K_T*d^2)

What factors affects surface finish during EDM?

The amount of material removed and the surface finish produced is dependent upon the current in the spark. The material removed by the spark can be assumed to be a crater. The amount removed therefore will depend upon the crater depth, which is directly proportional to the current. Thus as the material removed increases and at the same time the surface finish also decreases. However, decreasing the current in the spark, but increasing its frequency will improve the surface finish in view of the small crater size, but at the same time the material removal rate can be maintained by increasing the frequency.

How to Calculate Depth of machined surface?

Depth of machined surface calculator uses Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2) to calculate the Depth of Machined Surface, The Depth of machined surface formula is defined as the perpendicular distance between the machined and un-machined surface during EDM. Depth of Machined Surface is denoted by H_sd symbol.

How to calculate Depth of machined surface using this online calculator? To use this online calculator for Depth of machined surface, enter Larger Diameter (D_sd), Smaller Diameter (d) & Empirical Constant (K_T) and hit the calculate button. Here is how the Depth of machined surface calculation can be explained with given input values -> 5.777778 = (22-1.2)/(2*0.1388*1.2^2).

FAQ

What is Depth of machined surface?

The Depth of machined surface formula is defined as the perpendicular distance between the machined and un-machined surface during EDM and is represented as H_sd = (D_sd-d)/(2*K_T*d^2) or Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2). Larger diameter is the bigger diameter of hole or other things, The smaller diameter is the smaller of all diameters of a given object & Empirical constant is defined as the constant used to calculate the Taper produced during EDM due to side sparks.

How to calculate Depth of machined surface?

The Depth of machined surface formula is defined as the perpendicular distance between the machined and un-machined surface during EDM is calculated using Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Empirical Constant*Smaller Diameter^2). To calculate Depth of machined surface, you need Larger Diameter (D_sd), Smaller Diameter (d) & Empirical Constant (K_T). With our tool, you need to enter the respective value for Larger Diameter, Smaller Diameter & Empirical Constant 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 Depth of Machined Surface?

In this formula, Depth of Machined Surface uses Larger Diameter, Smaller Diameter & Empirical Constant. We can use 1 other way(s) to calculate the same, which is/are as follows -

Depth of Machined Surface = (Larger Diameter-Smaller Diameter)/(2*Taper Produced in EDM)

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