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Many companies, after introducing Design of Experiments DOE , focus all their efforts on "designing the plan": how many …
Document Description This procedure corresponds to Clause 8.4 "Control of externally provided processes, products, and s…
The control plan is a critical checkpoint for PPAP submission, mass production delivery, and customer audits. However, m…
At 2 a.m., the customer's production line stopped due to a loose positioning bolt. Quality Engineer Xiao Zhou rushed to …
1. Introduction: The Diamond Symbol on Your Own Drawing, but Lost at the Supplier Last year, a car parts company receive…
1. Introduction: The Same Product, Qualified in the Morning, Unqualified in the Afternoon A certain automotive parts com…
Document Description This procedure corresponds to clause 8.3 "Design and development of products and services" of ISO 9…
1. Introduction: The Tools Are Not Wrong, the Selection Is A new product trial production at an automotive parts company…
1. Introduction: A Revision Notice Exposes Three Months of "Management Vacuum" Old Zhou, the quality manager of an autom…
1. Introduction: Quality Departments Focus on Production Lines but Overlook the "Transport Team" in the Workshop Many fa…
In the five stages of DMAIC, Define sets the direction, Measure provides the evidence, Analyze determines the understand…
Document Description This procedure corresponds to clause 8.2 "Requirements for products and services" of ISO 9001:2015,…