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Mean Coil Diameter of Spring Formula

GoMean Coil Diameter given Spring Index Formula

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The Mean Coil Diameter of Spring is defined as the average of the inner and the outer diameters of a spring. Check FAQs

D = \frac{D o + D i}{2}

D - Mean Coil Diameter of Spring?D_o - Outer Diameter of Spring Coil?D_i - Inner Diameter of Spring Coil?

Mean Coil Diameter of Spring Example

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Here is how the Mean Coil Diameter of Spring equation looks like with Values.

Here is how the Mean Coil Diameter of Spring equation looks like with Units.

Here is how the Mean Coil Diameter of Spring equation looks like.

36 = \frac{40 + 32}{2}

36mm = \frac{40mm + 32mm}{2}

36 = \frac{40 + 32}{2}

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Mean Coil Diameter of Spring Solution

Follow our step by step solution on how to calculate Mean Coil Diameter of Spring?

FIRST Step Consider the formula

D = \frac{D o + D i}{2}

Next Step Substitute values of Variables

∴

D = \frac{40mm + 32mm}{2}

Next Step Convert Units

∴

D = \frac{0.04m + 0.032m}{2}

Next Step Prepare to Evaluate

∴

D = \frac{0.04 + 0.032}{2}

Next Step Evaluate

∴

D = 0.036m

LAST Step Convert to Output's Unit

∴

D = 36mm

Mean Coil Diameter of Spring Formula Elements

Variables

Mean Coil Diameter of Spring

The Mean Coil Diameter of Spring is defined as the average of the inner and the outer diameters of a spring.

Symbol: D

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Mean Coil Diameter of Spring

Outer Diameter of Spring Coil

Outer Diameter of Spring Coil is the maximum diameter of the helical spring coil, measured from the outermost point of the coil to its center.

Symbol: D_o

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Outer Diameter of Spring Coil

Inner Diameter of Spring Coil

Inner Diameter of Spring Coil is the diameter of the innermost circular cross-section of a helical spring coil, which affects its overall dimensions and functionality.

Symbol: D_i

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Inner Diameter of Spring Coil

Other Formulas to find Mean Coil Diameter of Spring

Go Mean Coil Diameter given Spring Index

D = C \cdot d

Other formulas in Geometry of Helical Springs category

Go Inside Diameter of Spring Coil given Mean Coil Diameter

D i = 2 \cdot D - D o

Go Outside Diameter of Spring given Mean Coil Diameter

D o = 2 \cdot D - D i

Go Spring Index

C = \frac{D}{d}

Go Diameter of Spring Wire given Spring Index

d = \frac{D}{C}

How to Evaluate Mean Coil Diameter of Spring?

Mean Coil Diameter of Spring evaluator uses Mean Coil Diameter of Spring = (Outer Diameter of Spring Coil+Inner Diameter of Spring Coil)/2 to evaluate the Mean Coil Diameter of Spring, Mean Coil Diameter of Spring formula is defined as the average diameter of a helical spring's coil, which is a critical parameter in determining the spring's stiffness, strength, and overall performance in various mechanical applications. Mean Coil Diameter of Spring is denoted by D symbol.

How to evaluate Mean Coil Diameter of Spring using this online evaluator? To use this online evaluator for Mean Coil Diameter of Spring, enter Outer Diameter of Spring Coil (D_o) & Inner Diameter of Spring Coil (D_i) and hit the calculate button.

FAQs on Mean Coil Diameter of Spring

What is the formula to find Mean Coil Diameter of Spring?

The formula of Mean Coil Diameter of Spring is expressed as Mean Coil Diameter of Spring = (Outer Diameter of Spring Coil+Inner Diameter of Spring Coil)/2. Here is an example- 36000 = (0.04+0.032)/2.

How to calculate Mean Coil Diameter of Spring?

With Outer Diameter of Spring Coil (D_o) & Inner Diameter of Spring Coil (D_i) we can find Mean Coil Diameter of Spring using the formula - Mean Coil Diameter of Spring = (Outer Diameter of Spring Coil+Inner Diameter of Spring Coil)/2.

What are the other ways to Calculate Mean Coil Diameter of Spring?

Here are the different ways to Calculate Mean Coil Diameter of Spring-

Mean Coil Diameter of Spring=Spring Index*Diameter of spring wire

Can the Mean Coil Diameter of Spring be negative?

No, the Mean Coil Diameter of Spring, measured in Length cannot be negative.

Which unit is used to measure Mean Coil Diameter of Spring?

Mean Coil Diameter of Spring is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Mean Coil Diameter of Spring can be measured.

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Mean Coil Diameter of Spring Formula

​GoMean Coil Diameter given Spring Index Formula

Mean Coil Diameter of Spring Example

Mean Coil Diameter of Spring Solution

Mean Coil Diameter of Spring Formula Elements

Other Formulas to find Mean Coil Diameter of Spring

Other formulas in Geometry of Helical Springs category

How to Evaluate Mean Coil Diameter of Spring?

FAQs on Mean Coil Diameter of Spring

Variable Name

GoMean Coil Diameter given Spring Index Formula