Actual Casting Mass from Casting Yield Calculator

Actual Mass of Casting Formula:

\[ W_a = Y \times W_m \]

Actual Mass of Casting (kg):

1. What is Actual Casting Mass from Casting Yield?

Definition: This calculator determines the actual mass of a casting based on the casting yield percentage and total mass of metal poured.

Purpose: It helps foundry engineers and metal casting professionals estimate the final product weight from poured metal.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ W_a = Y \times W_m \]

Where:

\( W_a \) — Actual Mass of Casting (kg)
\( Y \) — Casting Yield (%)
\( W_m \) — Total Mass of Metal Poured in Mould (kg)

Explanation: The casting yield (as percentage) is converted to decimal form and multiplied by the total poured metal mass to get the actual casting mass.

3. Importance of Casting Yield Calculation

Details: Accurate yield calculations help in material planning, cost estimation, and process efficiency evaluation in foundry operations.

4. Using the Calculator

Tips: Enter the casting yield as a percentage (0-100%) and the total mass of metal poured in kg. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is casting yield?
A: Casting yield is the ratio of actual casting mass to total metal mass poured, expressed as a percentage.

Q2: What's a typical casting yield value?
A: Typical values range from 45% to 75% depending on the casting process and geometry.

Q3: Why is yield important in casting?
A: Higher yields mean less wasted metal and more efficient material usage.

Q4: How can I improve casting yield?
A: Through better gating system design, minimizing risers, and optimizing pouring practices.

Q5: Does this include machining allowances?
A: No, this calculates only the as-cast mass before any post-casting processing.