The document discusses the Seven Basic Tools of Quality (7QC), which consist of graphical techniques useful for troubleshooting quality issues, especially for those with limited statistical training. These tools aid in managerial decision-making, data analysis, Six Sigma implementation, and quality improvements. It outlines each tool, including process flow charts, check sheets, histograms, Ishikawa diagrams, scatter diagrams, and control charts.

1. 7QC
Tools
Presented By: Shashank Varun

2. PDCA

3. 7QC Framework

4. WHAT?
The Seven Basic Tools of Quality is a designation given to a fixed set of graphical
techniques identified as being most helpful in troubleshooting issues related to quality.
WHY?
Because they are suitable for people with little formal training in statistics and because
they can be used to solve the vast majority of quality-related issues.
“The Old Seven.”
“The First Seven.” &
“The Basic Seven.”
7QC

6. These 7 QC tools help to
 Improve managerial decision making skills.
 Collect, Present & Analyze the data.
 Implement Six Sigma.
 Control cost of poor quality.
 Reduce variations and improves quality.
 Reduce Defects, improves productivity.
 Reduces cycle time, improves efficiency.

7. Tool 1: Process Flow Chart
• Shows whole picture of the Process
• Streamlines Process
• Understands how Input convert into Output
• Reduces TAT / Cycle Time / Idle Time

8. Tool 2: Check Sheet
• Confirms the physical defects in drawings
• Tally marks to count the defects.

9. Tool 3:
Histogram
 An SPC Technique
 Describe Process Variation
 Measures Process capability

10. Tool 4

11. Tool 5: Ishikawa Diagram | Cause & Effect | Fish Bone Diagram
 Root Cause Analysis

12. Tool 6: Scatter Diagram

13. Tool 7: Control Chart
Control Charts are the pictorial
presentations of the data variations
over a specific period of time

16. New 7QC Tools