tailieunhanh - Statistical Quality Control Management)

What is the difference between quality control based on Inspection and Variation Reduction? Inspection refers to the manufacturing operations based on Attribute Data (Pass/Fail). Current manufacturing operations are focused mainly on Pass/Fail inspections. Much of variable data is measured, but the data is converted to attribute data for Pass/Fail inspection. | Process Capability Training Statistical Quality Control Management Kirk Chi Kirk_Chi@ Dell Black Belt ASQ Certified Six Sigma Black Belt ASQ Certified Quality Engineer ASQ Certified Reliability Engineer 11 8 04 WW Procurement Supplier Engineering and Quality 1 Evaluation of Current Quality Management System of Suppliers Supplier Quality There is no proactive quality control. Supplier quality control is based on IQC. MIL-105E Sampling Plan cannot detect the quality level of 10005000 dppm IQC Manufacturing Process OQC Current MIL-105E Sampling Plan cannot detect the quality level of 10005000 dppm Current Pass Fail Tests based on Specs cannot detect the process shifts. The best chance of detecting process shift is 50 Customer WW Procurement Supplier Engineering and Quality 2 Transition from Classical to Statistical Quality Control Management System Identify Critical Parameters WW Procurement Supplier Engineering and Quality 3 Training Topics Total Cost Model - old and new Hidden Cost Basic Statistics - Z Value Reliability Stress-Strength Central Limit Theorem Quantitative Comparison Traditional Inspection vs. Control Chart OC Curves for X-Bar and R Chart ARL Road to Six Sigma - Progressive Approach Definition of In Control SPC - Process Stability Spec Limits vs. Control Limits Normality Assumption Run Rules Other SPC Charts Process Capability Six Sigma Metrics HL WW Procurement Supplier Engineering and Quality 4 Training Topics continued Process Capability 10-Steps P-Chart FMEA Gage R R X-bar and R Chart Normality Test Statistical Correlation Process Capability Confidence Limit Process Capability Mangement o o Process FMEA - Identify critical parameters Governance - Management Structure and Roles Responsibilities Strategic and Action Plan Report Baseline Goals and Execution Scorecard o o Sampling Plan ML WW Procurement Supplier Engineering and Quality 5 Traditional Economic Model of Quality of Conformance Quality improvement based on Inspection ML WW .