What PPAP Is Trying To Achieve (And Often Does) At its best, PPAP in manufacturing is a structured way to prove that a supplier’s process can repeatedly produce parts that meet all customer and regulatory requirements. The AIAG PPAP intent aligns with Ioan Feloniuk’s framing: demonstrate that design intent, process capability, and evidence are in place […]

APQP Testing Limitations in Automotive and Manufacturing Quality Advanced Product Quality Planning promises robust launches, but APQP testing limitations often emerge when teams equate “meets spec” with “fit for use.” APQP testing limitations become most evident when products pass all defined tests yet still fail in customer applications, field use, or long-term durability. The root cause […]

The PPAP Process Flow The PPAP process flow (Production Part Approval Process) is a cornerstone of modern manufacturing quality systems, particularly in automotive and industrial sectors. It ensures that every part delivered meets customer expectations by validating that the production process can consistently produce conforming components.  PPAP is part of the Advanced Product Quality Planning […]