Industrialengineering Engineering

Lean Waste Heatmap Intensity Index Calculator

Lean Waste Heatmap Intensity Index engineering calculator.

Quick Answer

Calculate Lean Waste Heatmap Intensity Index

Calculator

Waste Heatmap Intensity Index (dimensionless)
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Result Interpretation

Lean Waste Heatmap Intensity Index Calculator computes Waste Heatmap Intensity Index in dimensionless using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Overall Equipment Effectiveness = 0.85
  • Takt Time = 60
  • Actual Cycle Time = 63
  • Actual Production Rate = 58
  • Equipment Effectiveness Factor = 0.95

Expected Result:

  • Waste Heatmap Intensity Index = 0.012078947368421

Engineering Interpretation:

Under the given input conditions, the calculated result is: Waste Heatmap Intensity Index = 0.012078947368421 dimensionless.

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

waste heatmap intensity index = (1.0 - overall equipment effectiveness) * (abs(actual cycle time - takt time) / takt time) * (1.0 + (actual production rate / equipment effectiveness factor) / 100.0)

Formula family: formula_industrialengineering_lean_value_stream_mapping_waste_heatmap_generator

Variables

SymbolLabelRoleDescription
oee Overall Equipment Effectiveness INPUT Overall Equipment Effectiveness
takt_time Takt Time INPUT Takt Time
cycle_time Actual Cycle Time INPUT Actual Cycle Time
production_rate Actual Production Rate INPUT Actual Production Rate
equipment_effectiveness Equipment Effectiveness Factor INPUT Equipment Effectiveness Factor
result Waste Heatmap Intensity Index OUTPUT Waste Heatmap Intensity Index

Calculation Steps

  1. Enter the overall equipment effectiveness in dimensionless.
  2. Enter the takt time in s.
  3. Enter the actual cycle time in s.
  4. Enter the actual production rate in units/hour.
  5. Enter the equipment effectiveness factor in dimensionless.
  6. Step 1: Compute waste heatmap intensity index.
  7. Read the waste heatmap intensity index (dimensionless) from the results.

Engineering Summary

Calculate Lean Waste Heatmap Intensity Index

Frequently Asked Questions

What does this calculator calculate?

The Lean Waste Heatmap Intensity Index Calculator estimates Waste Heatmap Intensity Index based on the input parameters you provide

Why is overall equipment effectiveness important in this calculation?

overall equipment effectiveness is directly proportional to waste heatmap intensity index. When you enter overall equipment effectiveness in dimensionless, the calculator uses it in the engineering formula to compute the output

How should I interpret the result waste heatmap intensity index?

The calculator outputs waste heatmap intensity index in dimensionless. 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: Overall Equipment Effectiveness (dimensionless), Takt Time (s), Actual Cycle Time (s), Actual Production Rate (units/hour), Equipment Effectiveness Factor (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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