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Metal Head at Choke Section of Sprue Formula

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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. Check FAQs

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

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

Metal Head at Choke Section of Sprue Example

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

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

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

7.0027 = 10 \cdot {(\frac{14}{16.73})}^{2}

7.0027cm = 10cm \cdot {(\frac{14cm²}{16.73cm²})}^{2}

7.0027 = 10 \cdot {(\frac{14}{16.73})}^{2}

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Metal Head at Choke Section of Sprue Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

h c = 10cm \cdot {(\frac{14cm²}{16.73cm²})}^{2}

Next Step Convert Units

∴

h c = 0.1m \cdot {(\frac{0.0014m²}{0.0017m²})}^{2}

Next Step Prepare to Evaluate

∴

h c = 0.1 \cdot {(\frac{0.0014}{0.0017})}^{2}

Next Step Evaluate

∴

h c = 0.0700267852453563m

Next Step Convert to Output's Unit

∴

h c = 7.00267852453563cm

LAST Step Rounding Answer

∴

h c = 7.0027cm

Metal Head at Choke Section of Sprue Formula Elements

Variables

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

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

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

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

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 Top Section of Sprue

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

How to Evaluate Metal Head at Choke Section of Sprue?

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

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

FAQs on Metal Head at Choke Section of Sprue

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

The formula of Metal Head at Choke Section of Sprue is expressed as Head at Choke Section = Metal Head at Top Section*(Area at Top Section/Area of Sprue in Choke Section)^2. Here is an example- 700.2679 = 0.1*(0.0014/0.001673)^2.

How to calculate Metal Head at Choke Section of Sprue?

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

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

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

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

Metal Head at Choke 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 Choke Section of Sprue can be measured.

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Metal Head at Choke Section of Sprue Formula

Metal Head at Choke Section of Sprue Example

Metal Head at Choke Section of Sprue Solution

Metal Head at Choke Section of Sprue Formula Elements

Other formulas in Sprue category

How to Evaluate Metal Head at Choke Section of Sprue?

FAQs on Metal Head at Choke Section of Sprue

Variable Name