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Metal Head at Top Section of Sprue Formula

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Metal Head at Top Section is the length of molten metal that accumulates at the top of the sprue, which is the vertical passage through which molten metal is poured into a mold during casting. Check FAQs

h t = h c \cdot {(\frac{A}{At})}^{2}

h_t - Metal Head at Top Section?h_c - Head at Choke Section?A - Area of Sprue in Choke Section?At - Area at Top Section?

Metal Head at Top Section of Sprue Example

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Here is how the Metal Head at Top Section of Sprue equation looks like with Values.

Here is how the Metal Head at Top Section of Sprue equation looks like with Units.

Here is how the Metal Head at Top Section of Sprue equation looks like.

9.9962 = 7 \cdot {(\frac{16.73}{14})}^{2}

9.9962cm = 7cm \cdot {(\frac{16.73cm²}{14cm²})}^{2}

9.9962 = 7 \cdot {(\frac{16.73}{14})}^{2}

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Metal Head at Top Section of Sprue Solution

Follow our step by step solution on how to calculate Metal Head at Top Section of Sprue?

FIRST Step Consider the formula

h t = h c \cdot {(\frac{A}{At})}^{2}

Next Step Substitute values of Variables

∴

h t = 7cm \cdot {(\frac{16.73cm²}{14cm²})}^{2}

Next Step Convert Units

∴

h t = 0.07m \cdot {(\frac{0.0017m²}{0.0014m²})}^{2}

Next Step Prepare to Evaluate

∴

h t = 0.07 \cdot {(\frac{0.0017}{0.0014})}^{2}

Next Step Evaluate

∴

h t = 0.09996175m

Next Step Convert to Output's Unit

∴

h t = 9.996175cm

LAST Step Rounding Answer

∴

h t = 9.9962cm

Metal Head at Top Section of Sprue Formula Elements

Variables

Metal Head at Top Section

Metal Head at Top Section is the length of molten metal that accumulates at the top of the sprue, which is the vertical passage through which molten metal is poured into a mold during casting.

Symbol: h_t

Measurement: LengthUnit: cm

Note: Value should be greater than 0.

Formulas to find Metal Head at Top Section

Head at Choke Section

Head at Choke Section is the vertical height of molten metal above the narrowest point (choke) in the gating system of a casting, crucial for ensuring proper flow and filling of the mold cavity.

Symbol: h_c

Measurement: LengthUnit: cm

Note: Value should be greater than 0.

Formulas to find Head at Choke Section

Area of Sprue in Choke Section

Area of Sprue in Choke Section is the area at that part of Sprue where it runs full of metal.

Symbol: A

Measurement: AreaUnit: cm²

Note: Value should be greater than 0.

Formulas to find Area of Sprue in Choke Section

Area at Top Section

Area at Top Section is the surface area at the uppermost part of a component or structure.

Symbol: At

Measurement: AreaUnit: cm²

Note: Value should be greater than 0.

Formulas to find Area at Top Section

Other formulas in Sprue category

Go Area at Top Section of Sprue

At = A \cdot \sqrt{\frac{h c}{h t}}

Go Area at Choke Section of Sprue

A = At \cdot \sqrt{\frac{h t}{h c}}

Go Metal Head at Choke Section of Sprue

h c = h t \cdot {(\frac{At}{A})}^{2}

How to Evaluate Metal Head at Top Section of Sprue?

Metal Head at Top Section of Sprue evaluator uses Metal Head at Top Section = Head at Choke Section*(Area of Sprue in Choke Section/Area at Top Section)^2 to evaluate the Metal Head at Top Section, Metal Head at Top Section of Sprue the vertical distance between the surface of the molten metal in the pouring basin or ladle and the top section of the sprue. It is a critical parameter that determines the pressure and flow rate of the molten metal into the sprue and subsequently into the mold cavity. Metal Head at Top Section is denoted by h_t symbol.

How to evaluate Metal Head at Top Section of Sprue using this online evaluator? To use this online evaluator for Metal Head at Top Section of Sprue, enter Head at Choke Section (h_c), Area of Sprue in Choke Section (A) & Area at Top Section (At) and hit the calculate button.

FAQs on Metal Head at Top Section of Sprue

What is the formula to find Metal Head at Top Section of Sprue?

The formula of Metal Head at Top Section of Sprue is expressed as Metal Head at Top Section = Head at Choke Section*(Area of Sprue in Choke Section/Area at Top Section)^2. Here is an example- 999.6175 = 0.07*(0.001673/0.0014)^2.

How to calculate Metal Head at Top Section of Sprue?

With Head at Choke Section (h_c), Area of Sprue in Choke Section (A) & Area at Top Section (At) we can find Metal Head at Top Section of Sprue using the formula - Metal Head at Top Section = Head at Choke Section*(Area of Sprue in Choke Section/Area at Top Section)^2.

Can the Metal Head at Top Section of Sprue be negative?

No, the Metal Head at Top Section of Sprue, measured in Length cannot be negative.

Which unit is used to measure Metal Head at Top Section of Sprue?

Metal Head at Top Section of Sprue is usually measured using the Centimeter[cm] for Length. Meter[cm], Millimeter[cm], Kilometer[cm] are the few other units in which Metal Head at Top Section of Sprue can be measured.

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Metal Head at Top Section of Sprue Formula

Metal Head at Top Section of Sprue Example

Metal Head at Top Section of Sprue Solution

Metal Head at Top Section of Sprue Formula Elements

Other formulas in Sprue category

How to Evaluate Metal Head at Top Section of Sprue?

FAQs on Metal Head at Top Section of Sprue

Variable Name