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Ranginess Factor Formula

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Ranginess Factor as the ratio of the modulus of a cube of same volume as casting to the modulus of casting. Check FAQs

R = \frac{M cb}{M c}

R - Ranginess Factor?M_cb - Modulus of Cube of Same Volume?M_c - Modulus of Casting?

Ranginess Factor Example

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Here is how the Ranginess Factor equation looks like with Values.

Here is how the Ranginess Factor equation looks like with Units.

Here is how the Ranginess Factor equation looks like.

1.5 = \frac{15}{10}

1.5 = \frac{15m}{10m}

1.5 = \frac{15}{10}

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Ranginess Factor Solution

Follow our step by step solution on how to calculate Ranginess Factor?

FIRST Step Consider the formula

R = \frac{M cb}{M c}

Next Step Substitute values of Variables

∴

R = \frac{15m}{10m}

Next Step Prepare to Evaluate

∴

R = \frac{15}{10}

LAST Step Evaluate

∴

R = 1.5

Ranginess Factor Formula Elements

Variables

Ranginess Factor

Ranginess Factor as the ratio of the modulus of a cube of same volume as casting to the modulus of casting.

Symbol: R

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Ranginess Factor

Modulus of Cube of Same Volume

Modulus of Cube of Same Volume is how resistant the cube is to deformation under stress compared to the casting.

Symbol: M_cb

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Modulus of Cube of Same Volume

Modulus of Casting

Modulus of Casting is refers to its stiffness or resistance to deformation under stress, crucial in engineering for material selection and structural analysis.

Symbol: M_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Modulus of Casting

Other formulas in Permeability Number category

Go Air Pressure during Testing

ρ = \frac{V \cdot H sp}{PN \cdot A \cdot t p}

Go Cross-Sectional Area of Specimen

A = \frac{V \cdot H sp}{PN \cdot ρ \cdot t p}

Go Time Taken during Testing

t p = \frac{V \cdot H sp}{PN \cdot ρ \cdot A}

Go Permeability Number or Standard Specimen

PN = \frac{501.28}{p c \cdot t p}

How to Evaluate Ranginess Factor?

Ranginess Factor evaluator uses Ranginess Factor = Modulus of Cube of Same Volume/Modulus of Casting to evaluate the Ranginess Factor, The Ranginess Factor in casting is a concept used to evaluate the ability of a casting system to fill molds effectively, ensuring that the final cast product has minimal defects such as porosity, misruns, or cold shuts. This factor is influenced by various parameters, including the fluidity of the molten metal, the design of the mold, and the thermal properties of the materials involved. Ranginess Factor is denoted by R symbol.

How to evaluate Ranginess Factor using this online evaluator? To use this online evaluator for Ranginess Factor, enter Modulus of Cube of Same Volume (M_cb) & Modulus of Casting (M_c) and hit the calculate button.

FAQs on Ranginess Factor

What is the formula to find Ranginess Factor?

The formula of Ranginess Factor is expressed as Ranginess Factor = Modulus of Cube of Same Volume/Modulus of Casting. Here is an example- 1.5 = 15/10.

How to calculate Ranginess Factor?

With Modulus of Cube of Same Volume (M_cb) & Modulus of Casting (M_c) we can find Ranginess Factor using the formula - Ranginess Factor = Modulus of Cube of Same Volume/Modulus of Casting.

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