品管專欄
Quality Control Column
The Production Part Approval Process (PPAP) is a quality assurance procedure used in the automotive industry supply chain to establish confidence in parts suppliers and their manufacturing processes. This article explains the PPAP process requirements, the 18 PPAP elements, submission levels, and th
MiDFUN Quality Management Column article
MiDFUN Quality Management Column article: GE's Six Sigma program and Six Sigma in science and management.
An article from the MiDFUN Quality Management Column explaining the standard deviation and the statistical foundations of Six Sigma, including the 99% versus 6σ quality levels, ppm/DPMO, and the origins of Motorola's Six Sigma.
MiDFUN Quality Management Column article