7/27/2019 Orientation Tolerance Gdt
1/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 1Intellectual Design & Engineering
GD & T Orientation tolerance
7/27/2019 Orientation Tolerance Gdt
2/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 2Intellectual Design & Engineering
Perpendicularity
Surface (Feature Surface to Datum Surface)
The tolerance zone
in this example is
defined by twoparallel planes
oriented
perpendicular to the
datum reference
plane.
7/27/2019 Orientation Tolerance Gdt
3/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 3Intellectual Design & Engineering
4 Perpendicularity Surface Multiple datums
7/27/2019 Orientation Tolerance Gdt
4/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 4Intellectual Design & Engineering
Perpendicularity
Center plane
The tolerance zone in
this example is
defined by a cylinder
equal to the length of
the feature, oriented
perpendicular to the
datum reference plane.
(Feature Axis to Datum Surface)
7/27/2019 Orientation Tolerance Gdt
5/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 5Intellectual Design & Engineering
Perpendicularity at MMR Internal Feature Center Plane(Feature Axis to Datum Axis)
The tolerance zone in this example is
defined by two parallel planes oriented
perpendicular to the datum reference axis.
7/27/2019 Orientation Tolerance Gdt
6/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 6Intellectual Design & Engineering
Perpendicularity
External feature ofSize Axis
7/27/2019 Orientation Tolerance Gdt
7/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 7Intellectual Design & Engineering
Perpendicularity
Internal featureofsize axis
7/27/2019 Orientation Tolerance Gdt
8/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 8Intellectual Design & Engineering
Perpendicularity
Threaded Hole orInserts Projected Tolerance Zone
7/27/2019 Orientation Tolerance Gdt
9/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 9Intellectual Design & Engineering
Parallelism (Feature Surface to Datum Surface)
The tolerance
zone in this
example is
defined by two
parallel planes
oriented
parallel to the
datum
reference plane.
7/27/2019 Orientation Tolerance Gdt
10/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 10Intellectual Design & Engineering
Parallelism (Feature Axis to Datum Surfaces)
The tolerance
zone in this
example isdefined by a
cylinder equal to
the
length of the
feature, oriented
parallel
to the datum
reference planes.
7/27/2019 Orientation Tolerance Gdt
11/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 11Intellectual Design & Engineering
Parallelism (Feature Axis to Datum Surface)
The tolerance
zone in this
exampleis defined by
two parallel
planes
oriented
parallel to the
datum
reference
plane.
7/27/2019 Orientation Tolerance Gdt
12/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 12Intellectual Design & Engineering
Parallelism
(Feature Axis to Datum Axis)
The tolerance zone
in this example is
defined by a
cylinder equal to
the
length of thefeature, oriented
parallel to the
datum reference
axis.
7/27/2019 Orientation Tolerance Gdt
13/30
7/27/2019 Orientation Tolerance Gdt
14/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 14Intellectual Design & Engineering
Parallelism Hole Relative to Plane
7/27/2019 Orientation Tolerance Gdt
15/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 15Intellectual Design & Engineering
Angularity Overview and Surface toSurface
7/27/2019 Orientation Tolerance Gdt
16/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 16Intellectual Design & Engineering
Angularity Surface to Surfacewith Location Control
7/27/2019 Orientation Tolerance Gdt
17/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 17Intellectual Design & Engineering
Angularity Hole to Planar Datum
7/27/2019 Orientation Tolerance Gdt
18/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 18Intellectual Design & Engineering
The tolerance zone in this example is defined by a cylinder equal to the length
of the feature, oriented at the specified angle to the datum reference axis.
7/27/2019 Orientation Tolerance Gdt
19/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 19Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
20/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 20Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
21/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 21Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
22/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 22Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
23/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 23Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
24/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 24Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
25/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 25Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
26/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 26Intellectual Design & Engineering
7/27/2019 Orientation Tolerance Gdt
27/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 27Intellectual Design & Engineering
d l
7/27/2019 Orientation Tolerance Gdt
28/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 28Intellectual Design & Engineering
G i Di i i d T l i
7/27/2019 Orientation Tolerance Gdt
29/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance
8/18/2013 29Intellectual Design & Engineering
G i Di i i d T l i
7/27/2019 Orientation Tolerance Gdt
30/30
Geometric Dimensioning and Tolerancing
Orientation Tolerance