Comments on: The Toyota KPI Dashboard—Quality

By: Christoph Roser

Christoph Roser — Wed, 25 Oct 2023 11:46:32 +0000

Hi Satish, the first pass yield shows the percentage of good parts.

By: Satish

Satish — Wed, 11 Oct 2023 10:29:48 +0000

Hello,
Nice. A defective part can have many defects. In FPY chart, is it not defective parts?

By: Aleksandar Aleksic

Aleksandar Aleksic — Wed, 11 Oct 2023 05:30:41 +0000

Hi Janez,
In situations when you do not have scrap but you can rework part it is not impacting your scrap KPI but you FPY KPI. You want to make them good from the first time.
That is why they use FPY, it is exposing much more deviations in our process than scrap KPI.
Best regards,
Aleksandar

By: Christoph Roser

Christoph Roser — Tue, 10 Oct 2023 21:09:44 +0000

Hello Janez, Scrap is part of the Cost KPI group. It can be argued if it is cost or quality, but the example I have lists it under cost. Will come soon in one of the next posts.

By: Janez Gradišek

Janez Gradišek — Tue, 10 Oct 2023 19:42:18 +0000

Hi Chris!
Thanks for this series of Toyota KPI posts. I am following it closely and enjoy reading it. Excellent!
For the Q KPIs, I wonder, why do they use the FPY% and not the scrap%. Any ideas or explanations?
Thanks in advance.
Janez