Statistical Process Control
(การควบคุมกระบวนการด้วยสถิติ)
Definition
Statistical Process Control (การควบคุมกระบวนการด้วยสถิติ) Hard Skill
Statistical Process Control (SPC) is a method of quality control that uses statistical techniques to monitor and control a process, ensuring that it operates at its full potential to produce conforming products.
Expertise Level
Level 1
Basic
1. Understands basic concepts of SPC and quality control.
2. Can identify common types of variation in a process.
3. Knows how to collect and record data for process monitoring.
Level 2
Intermediate
1. Able to construct and interpret control charts (e.g., X-bar, R charts).
2. Can analyze process data to detect trends and assignable causes.
3. Knows how to implement basic corrective actions based on SPC findings.
Level 3
Advanced
1. Can design and manage complex SPC systems for multiple processes.
2. Uses advanced statistical tools to optimize process performance.
3. Leads continuous improvement initiatives using SPC data to drive strategic decisions.
