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1. A Dimension Change Leads to a Line Stoppage Three Months Later A certain automotive parts company received a customer engineeriβ¦
1. A "Measurement Mishap" Caused by a Drawing An experience from an automotive parts company serves as a warning for everyone invoβ¦
In an automotive parts company, the customer's drawing changed the bracket installation hole from Ο8.5 to Ο9.0. Technician Xiao Waβ¦
1. One Line of Text, Two Outcomes In the control plan of a certain automotive parts company, both SC (special characteristic) and β¦
Many quality professionals, when they first handle PPAP, simply follow the client's checklist: if the client asks for something, tβ¦
The control plan is a critical checkpoint for PPAP submission, mass production delivery, and customer audits. However, many companβ¦
1. Introduction: The Diamond Symbol on Your Own Drawing, but Lost at the Supplier Last year, a car parts company received a complaβ¦
A supplier has just completed the sample pieces for a new project, and the quality engineer packs and sends the PPAP documents. Inβ¦
Many companies have experienced this: the drawings are marked with SC/CC, and the control plan specifies "SPC monitoring," but on β¦
1. The Root Cause of the "Two Skin" Problem in CP Many companies' control plans (CP) are "compiled" rather than developed through β¦
1. Common Issues in Special Characteristics Management: Not Lack of Identification, but Chain Breakage Many companies are familiarβ¦
I. Introduction: The Same Part, Two Different Treatments from Two Suppliers A new project trial production at a certain original eβ¦