SPC · Free
SPC simulator
Watch a process part by part, then see what the control chart and Cp, Cpk, Pp and Ppk say about it.
- Short lessons, one step at a time
- Shop-floor problems: off-centre setting, tool wear, an over-adjusting operator
- Is the process stable, and is it capable?
MSA · Free
MSA simulator
Choose what is wrong with a gauge, run the study, and see what it finds and what it misses.
- Short lessons, one study at a time
- Gauge R&R, bias, linearity, stability, destructive tests and go/no-go checks
- What the gauge does to your decisions: good parts rejected, bad parts shipped
FMEA · Free
FMEA simulator
Build the diagrams behind a good FMEA yourself, then watch them write the worksheet.
- Failure chain first: effect, failure mode and cause
- Block diagram or process flow, structure tree, P-diagram and failure network
- A Design FMEA (brake caliper) and a Process FMEA (bolt tightening)
Templates and downloads
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Excel · Free
7QC Tools Template
All 7 QC tools in sequence: flowchart, check sheet, histogram, Pareto, fishbone, scatter and control chart. Yellow cells are inputs.
How to use them
On your own
Start with the lessons, then explore at your own pace.
With your team
Put a simulator on a screen and ask: "what would you do now?" before it shows the answer.
© The Kattamaipu Company. Free to use for learning and for training inside your own company. Please don't copy, change or sell them. See the terms.