How Do You Calculate Throughput Yield
Throughput Yield (Tpy) Is the Number of Acceptable Pieces at the End of the End of a Process Divided by the Number of Starting Pieces Excluding Scrap and...
Throughput Yield (TPY) is the number of acceptable pieces at the end of the end of a process divided by the number of starting pieces excluding scrap and rework (meaning they are a part of the calculation). Rework IS a part of the TPY calculation.
How do you calculate throughput?
- The calculation is: Throughput = total good units produced / time.
- Line efficiency = .90 x .93 x .92 = .77 or 77 percent efficiency for the line itself.
- Line throughput = 90 pieces per hour x .77 = 69 pieces per hour.
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How do you calculate the yield of a process?
The process yield is calculated by subtracting the total number of defects from the total number of opportunities, dividing by the total number of opportunities, and finally multiplying the result by 100.
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