Part 1- Control Charts: X-bar chart, R-chart, & I-MR chart | Statistical Process Control

In this video I will be talking about control charts including X-bar chart, R-chart and I-MR chart. Control of the process average or mean is usually done with the xbar control chart. Process variability can be monitored with either a control chart for the standard deviation called the s-control chart or a control chart for the range, called an R control chart.

[@ahmetknac1767]

WHEN THE WORLD NEED HIM THE MOST, HE HAS GONE.

[@nvnagaprasad4869]

Good one for basiz understanding

[@sandyabraham3801]

I appreciate the tutorial. The music is very distracting.

[@jesusguido6986]

Hi Bob,
Thank you for your tutorials.
I'm working on qualifying a new system for my electrode process line. Currently I'm collecting repeatability data for the total amount of powder material that it will transfer to the slurry mixer. Any feeback?

[@BobBeatski71]

In your example you measure the length of the cam shaft. If I were interested in the min and max diameter of each cam, would I be examining R and x for each individual cam or as a single group ?

[@arisebenezer7374]

Thanks