DESCRIPTION
The 7 Quality Control (QC) Tools Presentation contain various tools , which originated in Japan, were primarily used for "Shop Floor" (factory) Quality improvements by workmen formed empowered groups, called Quality Circles.
This presentation covering the following topics:
1. Check Sheets – To collected data in a structured manner.
2. Cause and Effect Diagram – To organize probable causes (used along with 5 Why technique).
3. Scatter Diagram – To visually display cause / effect relationship with data (correlation).
4. Pareto – Helps prioritize the key problems (based on problem/defect categories, in the Define phase) or Key Causes (out of a list of causes, in the Analyze phase).
5. Histogram – To visually present distribution of data (displays process variation and can be compared with specification limits).
6. Control Chart – To monitor process performance through time (can be used before and/or after an improvement project) and highlight "out of control" situations needing action.
7. Stratification – Segment / segregate data based on input sources that may be contrbuting to it (for eg., vendor wise, equipment wise, team wise, etc.).
New 7 QC Tools, which are:
1. Affinity Diagram: organizes a large number of ideas into their natural relationships.
2. Relations Diagram: shows cause-and-effect relationships and helps analyze links between different aspects of a complex situation.
3. Tree Diagram: Breaks down broad categories into lower level detail, helping to get the thinking much more specific
4. Matrix Diagram: Helps to show relationship between multiple groups of information including strength of relationship.
5. Matrix Data Analysis: Technique for analyzing and prioritizing select options among many available defined criteria to arrive at prioritization.
6. Arrow diagram: A Project Planning tool (a la PERT/CPM)
7. Process Decision Program Chart (PDPC): To identify potential deviations w.r.t to identified plans.
This comprehensive guide includes step-by-step instructions and visual aids for each tool, ensuring practical application and understanding. Ideal for quality management professionals aiming to enhance process efficiency and problem-solving capabilities.
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Source: Best Practices in Quality Management & Assurance, Quality Control PowerPoint Slides: 7 Quality Control (QC) Tools Old and New PowerPoint (PPTX) Presentation, Nishil Josh
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Quality Management & Assurance Total Quality Management Lean Management Problem Solving Cost of Quality Leadership Quality Maintenance Healthcare APQP Product Strategy Continuous Improvement Malcolm Baldrige Performance Management Cost Reduction Assessment ISO 9001 Quality Control Ideation Training within Industry Creativity Service Design Innovation Management Customer Experience PDCA Process Mapping Hoshin Kanri A3 Total Productive Maintenance 8D Lean Daily Management System IATF 16949
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