Control Chart's

Guide to learn about control charts

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Detailed control charts in an easy way, you will enjoy and learn in this story

The control charts is invented by Dr. Walter Shewhart in the 1920s. Therefore the control charts are also called Shewhart’s charts.

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What is control chart?

Control chart identifies the behaviour of our process. So that we can predict the process, How its performing?

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What is control chart?

1. The control chart is  differentiating the sources of variation.

Is there any common cause / special cause present.

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Purpose of control chart

2. purpose of control charts is taking samples from process, and detect the possibility of process is in control or out of control.

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Purpose of control chart

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How does it works?

Define UCL, LCL & CL

Draw Chart

Analyze the chart... It's done.

Gather data from process and draw into chart...

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Benefits of control chart

Predict process out of control / out of specification limits

Distinguish between causes of variation

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Benefits of control chart

Improved worker morale because of the satisfaction they get from seeing the results of their work

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Types of control chart

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Next, we will touch on the types of charts, Selection of control charts Let's dive in..