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1. One Line of Text, Two Outcomes In the control plan of a certain automotive parts company, both SC (special characteristic) and …
Many quality professionals, when they first handle PPAP, simply follow the client's checklist: if the client asks for something, t…
The control plan is a critical checkpoint for PPAP submission, mass production delivery, and customer audits. However, many compan…
A supplier has just completed the sample pieces for a new project, and the quality engineer packs and sends the PPAP documents. In…
1. The Root Cause of the "Two Skin" Problem in CP Many companies' control plans (CP) are "compiled" rather than developed through …
I. Introduction: The Same Part, Two Different Treatments from Two Suppliers A new project trial production at a certain original e…
1. Reaction Plan: The Most Overlooked Column in Control Plans Opening a control plan, the first few columns—process, characteristi…
1. Reviewing the Scene: Failure Modes Misplaced Flipping through a PFMEA, the page for the final inspection process is filled with…
1. Another Debate at the Review Site During a PFMEA review meeting, a similar debate arose again. A failure mode in a certain proc…
1. A Scene from the Review Meeting: "Operator Error" in the Failure Mode Column A company was holding a PFMEA review meeting, and …
One: A Real World Issue That Divides the Scoring Team During PFMEA review meetings, one of the most common scenes of debate is the…
1. Why Control Plans Often Become "Wall Documents" The fate of many companies' control plans (Control Plan, abbreviated as CP) is …