Introduction to SPC
- Key objectives of SPC
- Using data for continuous process improvement
- The limitations of specification-based systems
Facts From Figures
- Sources, causes and types of variation
- Pre-requisites to SPC – planning data collection and checking the measurement system
- Graphical techniques for analysing process variation
- Frequency distributions and the normal distribution
- Process setting, variability and capability
Process Control and Improvement
- Control charts and their applications
- Control charts for variables (I-MR, X-Bar R, X -Bar s)
- Control charts for attributes (P, NP, C, U)
- Handling more than one characteristic
- Preview of SPC techniques for special situations – Short Run SPC
Evaluating Process Capability
- Capability analysis of variables data (Cp,Cpk,Pp,Ppk)
- Capability analysis for Attribute data (PPM, DPMO)
Implementing SPC in the Workplace
- Case study examples