First-Time Yield: The Key to Minimizing Rework and ... - iSixSigma
Feb 11, 2025 · 3 Best Practices for First-pass Yield Remember that even if a single first-time yield appears high when you take the multiple steps that have yields and calculate the throughput …
How to Avoid Common Mistakes When Measuring Performance
Feb 26, 2010 · Quality indices Cpk, DPMO and first pass yield are prevalent criteria for gauging the performance of products and processes. These indices, however, often are interpreted …
Rolled Throughput Yield (RTY): Make Sure Your Production Is
Feb 3, 2025 · What is rolled throughput yield? This calculation can reveal quite a bit about the production process, see how it applies to your processes.
Understanding First Time and Rolled Throughput Yields - iSixSigma
Sep 24, 2012 · There are two ways to calculate the yield from a process: first time and rolled throughput. Look hard at the way you calculate yield and how you use the results.
Using Effective Metrics to Measure Production Test Flow
Feb 26, 2010 · One variation of the average FPY is to weight the FPY for each of the steps by the number of first-pass units tested at each step. Weighted-average FPY is particularly helpful if …
Yield to Sigma Conversion Table - iSixSigma
Jan 29, 2025 · Any production has defects, the included Yield to Sigma Conversion Table in this guide will get you up and running when looking for problems.
The Hidden Factory: Understanding the Unseen - isixsigma.com
Nov 11, 2024 · Rolled throughput yield accounts for the hidden factory by not counting the rework and scrap in the calculation of yield. It represents the pure capability of the process to produce …
Sigma to DPMO to Yield to Cpk Table: Take Control of Your Data
Feb 3, 2025 · How do you calculate Sigma to DPMO? Find out how to easily convert between units with our handy table and calculations in this short guide.
Using OEE Metrics for All Process Steps - iSixSigma
Apr 13, 2015 · The final element in OEE is quality – the percentage of work which is considered to have been performed properly the first time (i.e., no rework), or the first-pass yield. In this …
How to Calculate Process Sigma - iSixSigma
Jan 29, 2025 · How do you calculate a process sigma? Finding this calculation is instrumental in improving your process quality, find out how in our guide.