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Profile Tolerance Zones

The document discusses different tolerance zone shapes and evaluation methods in the Calypso profile characteristic. It describes bilateral, unilateral, and inwards/outwards into infinity tolerance zones and how deviations are evaluated for each. Examples are provided to illustrate how the tolerance zones are applied and the results reported.

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100% found this document useful (1 vote)
664 views20 pages

Profile Tolerance Zones

The document discusses different tolerance zone shapes and evaluation methods in the Calypso profile characteristic. It describes bilateral, unilateral, and inwards/outwards into infinity tolerance zones and how deviations are evaluated for each. Examples are provided to illustrate how the tolerance zones are applied and the results reported.

Uploaded by

asher.epshtein
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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RESULTS

Carl Zeiss IMT


you can trust.

Profile – Tolerance Zones & Evaluation

~ 0.5 A B C

mbusha Carl Zeiss © 2009 - 2011 Calypso 4.10 – 5.2


Profile – Tolerance Zones and Evaluation

• Scope

• Shape Of Zone – Size and


location of tolerance zones in
Calypso Profile characteristic.

• Evaluation methods for each.

Carl Zeiss © 2009 - 2011


Profile – on-line help

Carl Zeiss © 2009 - 2011


Bilateral
Double the largest deviation (inside and outside)

~ 0.5 A B C

Carl Zeiss © 2009 - 2011


Profile – Additional Information (4.10 – 5.0)

Carl Zeiss © 2009 - 2011


Profile – Additional Information (5.2)

Carl Zeiss © 2009 - 2011


Bilateral – one result
Double the largest deviation (inside and outside)

Carl Zeiss © 2009 - 2011


Bilateral – one result
Double the largest deviation (inside and outside)

~ 1.0 A B
Size and Location of Tolerance Zone

Out of tolerance?
0.55

1.0

Reported Profile 1.1

Carl Zeiss © 2009 - 2011


Bilateral – two results (5.2)
The largest deviation inside and the largest deviation outside the workpiece.

~ 1.0 A B
Size and Location of Tolerance Zone

0.55

1.0

-0.3

Reported Profile – two values, min -0.3, max 0.55

Carl Zeiss © 2009 - 2011


Bilateral - (unequal distribution) – one result
Double the largest deviation (inside and outside) from the calculated theoretical center line

Carl Zeiss © 2009 - 2011


Bilateral - (unequal distribution) – one result
Double the largest deviation (inside and outside) from the calculated theoretical center line

~ 1.0 A B
Size and Location of Tolerance Zone

0.8
1.0

Reported Profile 1.2 0.6

Carl Zeiss © 2009 - 2011


Bilateral - (unequal distribution) – two results (5.2)
The largest deviation inside and the largest deviation outside the workpiece.

~ 1.0 A B
Size and Location of Tolerance Zone

0.55

0.8
1.0

Reported Profile – two values, min -0.3, max 0.55 -0.3

Carl Zeiss © 2009 - 2011


Bilateral – equal & unequal distribution – two results
The largest deviation inside and the largest deviation outside the workpiece.

Bilateral – two results (5.2)


The largest deviation inside and the largest deviation outside the workpiece.

Bilateral - (unequal distribution) – two results (5.2)


The largest deviation inside and the largest deviation outside the workpiece.

Carl Zeiss © 2009 - 2011


Unilateral (nominal contour outside)
Double the largest deviation from the tolerance average to the inside or outside

Carl Zeiss © 2009 - 2011


Unilateral (nominal contour outside)
Double the largest deviation from the tolerance average to the inside or outside

~ 1.0 A B
Size and Location of Tolerance Zone

1.0

Reported Profile 1.6 0.8

Carl Zeiss © 2009 - 2011


Inwards into infinity
The largest deviation outside the workpiece

~ 1.0 A B
Size and Location of Tolerance Zone

1.0 0.55

Reported Profile 0.55

Carl Zeiss © 2009 - 2011


Unilateral (nominal contour inside)
Double the largest deviation from the tolerance average to the inside or outside

Carl Zeiss © 2009 - 2011


Unilateral (nominal contour inside)
Double the largest deviation from the tolerance average to the inside or outside

~ 1.0 A B
Size and Location of Tolerance Zone

1.05

1.0

Reported Profile 2.1

Carl Zeiss © 2009 - 2011


Outwards into infinity
The largest deviation inside the workpiece

~ 1.0 A B
Size and Location of Tolerance Zone

1.0 0.3

Reported Profile 0.3

Carl Zeiss © 2009 - 2011


Calypso 4.10 - 5.2
mbusha 2009 - 2011

Carl Zeiss © 2009 - 2011

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