first pass yield
throughput yield , FPY (abbreviation) , TPY (abbreviation)

First pass yield is only used for an individual sub-process.

The cleaner the first passed yield data that the CM provides, the better quality the unit went through the assembly line.

The first pass yields what distillers call petites eaux, or little waters, which are 28 to 30 percent alcohol.

The same example using first pass yield (FPY) would take into account rework:

Commonly referred to as First Pass Yield FPY.

This means that the CM would be enticed to provide the final result as their first passed yield data instead so it will reflect their higher quality side.

First pass yield (FPY), also known as throughput yield (TPY), is defined as the number of units coming out of a process divided by the number of units going into that process over a specified period of time.

The rolled throughput yield for this entire process would be:

Rolled throughput yield is calculated by multiplying the yields of each process step.

Rolled throughput yield quantifies the cumulative effects of inefficiencies found throughout the process.

When it is divided by total yield it gives the rolled throughput yield.

Multiplying the set of processes would give you Rolling throughput yield (RTY).

Rolled throughput yield (RTY) is the probability that a process with more than one step will produce a defect free unit.

The calculation of RTY, rolling throughput yield, shows how good the overall set of processes is at producing good overall output without having to rework units.

Rolled throughput yield and rolled throughput yield loss (RTYL) are often used in Six Sigma.

Manufacturers such as TPK make a better fist of it, but require industry-leading throughput yields of 80 per cent-plus to make gross margins exceeding 20 per cent, according to JPMorgan.

First pass yield (FPY), also known as throughput yield (TPY), is defined as the number of units coming out of a process divided by the number of units going into that process over a specified period of time.