Type 3 Gage R&R Study

QI Macros Template Makes It Easy to Run a Type 3 Gage R&R Study

  • Typical Gage R&R studies use 10 parts, 2-3 appraisers and 2-3 trials (3 x 3 x 10).
  • A Type 3 Gage R&R study uses 30 parts, one appraiser (CMM machine), 5 trials (1 x 5 x 30).

To Conduct a Type 3 Gage RR Study Using QI Macros:

Open the Gage R&R Template and click on the Type 3 GRR tab.

  1. The input area is 30 columns (parts) x 5 rows (trials). Input your measurements into these cells.

    type 3 gage r&r input area
  2. QI Macros will calculate GR&R using the Average and Range method (the ANOVA method does not apply).

    You may also set the Specification Tolerance:

    Example of type 3 gage r&r results
  3. Select the Constant you would like to use for your study (6 or 5.15):
  4. constants-options-gage-r-r

    6 (AIAG Standard): Introduced in AIAG 3rd Edition, this constant assumes that 99.73% of data falls within the Standard Deviation of the mean.

    5.15 (Alternate multiplier): Introduced in AIAG 1st Edition, this old AIAG standard assumes that 99% of data falls within the Standard Deviation of the mean.


Why Choose QI Macros Gage R&R Software for Excel?

affordable

Affordable

  • Only $329 USD - less with quantity discounts
  • No annual fees
  • Free Technical Support

easy to use

Easy to Use

  • Works Right in Excel
  • Interprets Results for You
  • Accurate Results Without Worry

proven and trusted

Proven and Trusted

  • Compatible with AIAG 4th Ed.
  • 100,000 Users in 80 Countries
  • Five Star CNET Rating - Virus Free