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Understanding Results on Report


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Quick questions on the following acronyms on the attached file called “Gear Report Clarification.png”.  I did look in the help file as well in the presentation you sent us but still can’t find the answer.

 

  • Est
  • St
  • Wk
  • Eet
  • et
  • FrD

Gear Report Clarification.png

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et is the gap width; Eet is the gap width variance.

st is the tooth thickness; Est is the tooth thickness variance.

Wk is the span width; in this example it shows a k value of 2, so a span measurement over (2) teeth. 

MrK is the Measurement Over One Ball

MdK is the Measurement Over Two Balls

MdR is the Measurement Over Two Pins

Da is the Major Diameter

FrD is the Runout of the Major Diameter

Df is the Minor Diameter

FrD is the RUnout of the Minor Diameter

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