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PREPARED BY

TARIQ AHMED KHAN

Manager Production Engineering

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Process

Every Activity is a process and an

organizationis a network of processes.* Men* Machines

* Materials

* Methods* Measurements

* Environment (M)

* Morale

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Control & Process Control

PLANACTION

D OCHECK

Standardization of

revised procedure

Try

Countermeasure

s

Confirm

Result

Analysis

PLAN, DO, CHECK& ACTION with the help of 7M

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What is S.P.C.

Statistical Process Control is the set of

analytical tools and methodologies that canbe used to understand, improve, predict and

control process behavior.

It is a continuous process of qualityimprovement efforts based upon a defect

prevention strategy.

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What is S.Q.C.

Statistics means the Art andScience of

Collecting,representing and analyzing repetitive data and

the process is controlled by statistical analysis.

Measuring7M

StatisticalAnalysis

Improvement

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Why Basic Q.C. Tools

* Variation Control

*Customer Requirement

*Internal

Improvement

* QualityCosts

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What are Basic QualityTools

1. Graphs

2. CheckSheets3. Pareto Diagram

4. Cause & Effect Diagram

5. Scatter Diagram6. ControlCharts

7. Histogram

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Difficulties in implementing

Basic Q.C. Tools

1. Lack of understanding to SQCTools.

2. Misunderstanding ofSQC.

3. Lack ofTop Management vision.

4. Resistance to change.

5. Lack of professionals.

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NUMBEROFDEFECTSN-5

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Benefits of Basic QualityTools

1. Effective feedback.

2. Resistance to change.

3.Identify improvement areas.

4. Involvement of People at all level.