Excel Quality Tools

Capability Study

Capability Study or so called viability test checks if a machine or a process can obtain the specified requirements. You talk about viability of a machine or a process. The machine could be, for example, a press, a robot station, an impact wrench and even an entire assembly line.

When one or more machines have been producing for a long time and therefore been affected by material variations, human intervention as setup and maintenance, environment and the ravages of time, we define this as a process. The capability study file calculates both capability parameters, target value centrering and controls how the results are distributed and shows the results in a diagram.

Functional Scope

   - up to 250 measurements
   - can deal with unilateral tolerances
   - automatic calculation of all capability parameters
   - presentation the result in a diagram
   - check the normality of the distribution
   - evaluation of results

Capability Study "Datasheet" - Sheet

Target value, tolerance specifications, measurements and other information to be fed in this data sheet.

Capability Study "Result" - Sheet

The results of the capability study is displayed in three different graphs:

Capability diagram (showing whether the result is normally distributed and all calculated capability parameters foreseeable in a table)

Production sequence (showing the change in results during production)

Histogram (showing the position against tolerance limits)

Capability Study "User Manual" - Sheet

Here is a brief review of the theory behind the capability study and a description how to handle this tool.

Price

The price for the tool Capability Study is 2.000 SEK excl. VAT.

Ordering

To order Excel Quality Tools please use the electronic order form.

The copyright of the Excel files is owned by Q2 Management Development AB. It is impermissible to copy, modify, distribute, promote or sell multiple or single files, unless written permission has been given from Q2 Management Development AB.

The Excel files are designed and developed by Q2 Management Development AB.