Quick Answer
Calculate Crusher Product P80 Predictor from Closed-Side Setting (CSS) for Jaw and Cone Crushers
Calculator
Result Interpretation
Crusher Product P80 Predictor from Closed-Side Setting (CSS) for Jaw and Cone Crushers Calculator computes Product P80 Size in m using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Closed-Side Setting = 0.05
- Reference Closed-Side Setting = 0.025
- Empirical Offset Term = 0.15
- Crusher Type Factor (Jaw=1.0, Cone=0.75) = 1
- CSS Power Law Exponent = 0.8
Expected Result:
- Product P80 Size = 0.094555056329612
Engineering Interpretation:
Under the given input conditions, the calculated result is: Product P80 Size = 0.094555056329612 m.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
product p80 size = closed-side setting * (Jaw=1.0, Cone=0.75 * pow(closed-side setting / reference closed-side setting, closed-side setting power law exponent) + empirical offset term)Formula family: formula_minerals_crusher_closed_side_setting_css_vs_product_p80_predictor_for_jaw_and_cone_crushers
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| css | Closed-Side Setting | INPUT | Closed-Side Setting |
| k_jaw_cone_factor | Crusher Type Factor (Jaw=1.0, Cone=0.75) | INPUT | Crusher Type Factor (Jaw=1.0, Cone=0.75) |
| css_ref | Reference Closed-Side Setting | INPUT | Reference Closed-Side Setting |
| exponent_css_power | CSS Power Law Exponent | INPUT | CSS Power Law Exponent |
| offset_term | Empirical Offset Term | INPUT | Empirical Offset Term |
| crusher_product_p80 | Product P80 Size | OUTPUT | Product P80 Size |
Calculation Steps
- Enter the closed-side setting in m.
- Enter the crusher type factor (jaw=1.0, cone=0.75) in dimensionless.
- Enter the reference closed-side setting in m.
- Enter the css power law exponent in dimensionless.
- Enter the empirical offset term in dimensionless.
- Step 1: Compute product p80 size.
- Read the product p80 size (m) from the results.
Engineering Summary
Calculate Crusher Product P80 Predictor from Closed-Side Setting (CSS) for Jaw and Cone Crushers
Frequently Asked Questions
What does this calculator calculate?
The Crusher Product P80 Predictor from Closed-Side Setting (CSS) for Jaw and Cone Crushers Calculator estimates Product P80 Size based on the input parameters you provide
Why is closed-side setting important in this calculation?
closed-side setting is directly proportional to product p80 size. When you enter closed-side setting in m, the calculator uses it in the engineering formula to compute the output
How should I interpret the result product p80 size?
The calculator outputs product p80 size in m. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Closed-Side Setting (m), Crusher Type Factor (Jaw=1.0, Cone=0.75) (dimensionless), Reference Closed-Side Setting (m), CSS Power Law Exponent (dimensionless), Empirical Offset Term (dimensionless). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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