Small ERP part3 - SQC quality control x chart

We can get those optics data after the product run optics workstation.
In accordance with specification of PMC produce plan, we can make x chart and r chart of SQC quality control chart.

Watch those data can find out our process capability and better our process work.

Watch out our process power, better our product Manufacturing will quality stability.

And can find out those error from people, machine, materials or method what is we need better control them.