Core Inspection Tools

Training Topics:

INTRODUCTION

• Concepts Review
  • SPC
  • Acceptance Sampling Plans
  • Sequential Inspection Analysis
  • Process Control by Feedback Adjustment
  • Multivariate Process Monitoring

ANOM (Analysis of Means)

• Applications
• Statistical background
• Chart design
• Examples  

  CUSUM (Cumulative Sum Control Chart)

• Applications
• CUSUM vs ANSI Z1.4 advantages
• Statistical background
• Chart design
• Examples
• Use of ANOM & CUSUM Software

EWMA (Exponentially Weighted Moving Average)

• Applications
• EWMA vs Shewhart Charts advantages
• Chart Design using MINITAB
• Examples

EPC (Engineering Process Control)

• Application
• Statistical Background
• Chart Design using MINITAB
  • DOE Factorial
  • Regression Analysis
  • EPC Stochastic equation
• Examples

Combining EPC (Engineering Process Control) and SPC (Statistical Process Control)

• Application

• EPC and SPC are two different but complimentary approaches with a common goal; the reduction of variation of process.

  • SPC attempts to remove disturbances using ➢ PROCESSS MONITORING.
  • EPC attempts to compensate them using ➢ PROCESS ADJUSTMENT.
  • Statistical Background
  • Chart Design using MINITAB
    • DOE Factorial
    • Regression Analysis
  • EPC Stochastic equation
  • Examples

Hotelling’s T Squared

• Applications
• Statistical background
• Chart design using MINITAB
• Examples