Integrated generic resource: Shape variation tolerances ISO 10303-47:2021(E)
© ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
    3.1 Terms and definitions
    3.2 Abbreviated terms

4 Shape aspect definition
   4.1 General
   4.2 Fundamental concepts and assumptions
   4.3 Shape aspect definition type definitions
   4.4 Shape aspect definition entity definitions
   4.5 Shape aspect definition subtype constraint definition
   4.6 Shape aspect definition rule definitions
5 Shape dimension
   5.1 General
   5.2 Fundamental concepts and assumptions
   5.3 Shape dimension type definitions
   5.4 Shape dimension entity definitions
6 Shape tolerance
   6.1 General
   6.2 Fundamental concepts and assumptions
   6.3 Shape tolerance type definitions
   6.4 Shape tolerance entity definitions
   6.5 Shape tolerance function definitions
   6.6 Shape tolerance rule definitions

A Short names of entities
B Information object registration
C Computer interpretable listings
D EXPRESS-G diagrams
E Change history
Bibliography
Index

Contents

1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
    3.1 Terms and definitions
    3.2 Abbreviated terms
4 Shape aspect definition schema
     4.1 General
     4.2 Fundamental concepts and assumptions
     4.3 Shape aspect definition type definitions
          4.3.1 common_datum_list
          4.3.2 datum_or_common_datum
          4.3.3 datum_reference_modifier
          4.3.4 datum_reference_modifier_type
          4.3.5 limit_condition
          4.3.6 shape_aspect_or_feature_definition
          4.3.7 shape_representation_with_parameters_items
          4.3.8 simple_datum_reference_modifier
     4.4 Shape aspect definition entity definitions
          4.4.1 all_around_shape_aspect
          4.4.2 apex
          4.4.3 between_shape_aspect
          4.4.4 centre_of_symmetry
          4.4.5 common_datum
          4.4.6 composite_group_shape_aspect
          4.4.7 composite_shape_aspect
          4.4.8 contacting_feature
          4.4.9 continuous_shape_aspect
          4.4.10 datum
          4.4.11 datum_feature
          4.4.12 datum_reference
          4.4.13 datum_reference_compartment
          4.4.14 datum_reference_element
          4.4.15 datum_reference_modifier_with_value
          4.4.16 datum_system
          4.4.17 datum_target
          4.4.18 derived_shape_aspect
          4.4.19 dimensional_location_with_datum_feature
          4.4.20 dimensional_size_with_datum_feature
          4.4.21 extension
          4.4.22 feature_definition
          4.4.23 general_datum_reference
          4.4.24 geometric_alignment
          4.4.25 geometric_contact
          4.4.26 geometric_intersection
          4.4.27 instanced_feature
          4.4.28 parallel_offset
          4.4.29 perpendicular_to
          4.4.30 referenced_modified_datum
          4.4.31 shape_aspect_deriving_relationship
          4.4.32 shape_representation_with_parameters
          4.4.33 symmetric_shape_aspect
          4.4.34 tangent
     4.5 Shape aspect definition subtype constraint definition
          4.5.1 sads_shape_aspect_subtypes
     4.6 Shape aspect definition rule definition
          4.6.1 unique_datum_system
5 Shape dimension schema
     5.1 General
     5.2 Fundamental concepts and assumptions
     5.3 Shape dimension type definitions
          5.3.1 angle_relator
          5.3.2 dimensional_characteristic
          5.3.3 sd_id_attribute_select
          5.3.4 sds_item_identified_representation_usage_definition
          5.3.5 shape_dimension_representation_item
     5.4 Shape dimension entity definitions
          5.4.1 angular_location
          5.4.2 angular_size
          5.4.3 dimensional_characteristic_representation
          5.4.4 dimensional_location
          5.4.5 dimensional_location_with_path
          5.4.6 dimensional_size
          5.4.7 dimensional_size_with_path
          5.4.8 directed_dimensional_location
          5.4.9 shape_dimension_representation
6 Shape tolerance schema
     6.1 General
     6.2 Fundamental concepts and assumptions
     6.3 Shape tolerance type definitions
          6.3.1 area_unit_type
          6.3.2 datum_system_or_reference
          6.3.3 directed_tolerance_zone_type
          6.3.4 geometric_tolerance_auxiliary_classification_enum
          6.3.5 geometric_tolerance_modifier
          6.3.6 geometric_tolerance_target
          6.3.7 gps_filtration_specification_target
          6.3.8 gps_filtration_type
          6.3.9 length_or_plane_angle_measure_with_unit_select
          6.3.10 oriented_tolerance_zone_type
          6.3.11 shape_tolerance_select
          6.3.12 st_id_attribute_select
          6.3.13 sts_item_identified_representation_usage_definition
          6.3.14 tolerance_method_definition
          6.3.15 tolerance_zone_target
     6.4 Shape tolerance entity definitions
          6.4.1 angularity_tolerance
          6.4.2 circular_runout_tolerance
          6.4.3 coaxiality_tolerance
          6.4.4 concentricity_tolerance
          6.4.5 cylindricity_tolerance
          6.4.6 dimension_related_tolerance_zone_element
          6.4.7 directed_tolerance_zone
          6.4.8 flatness_tolerance
          6.4.9 geometric_tolerance
          6.4.10 geometric_tolerance_auxiliary_classification
          6.4.11 geometric_tolerance_relationship
          6.4.12 geometric_tolerance_with_datum_reference
          6.4.13 geometric_tolerance_with_defined_area_unit
          6.4.14 geometric_tolerance_with_defined_unit
          6.4.15 geometric_tolerance_with_maximum_tolerance
          6.4.16 geometric_tolerance_with_modifiers
          6.4.17 gps_filter
          6.4.18 gps_filtration_specification
          6.4.19 limits_and_fits
          6.4.20 line_profile_tolerance
          6.4.21 modified_geometric_tolerance
          6.4.22 non_uniform_zone_definition
          6.4.23 oriented_tolerance_zone
          6.4.24 parallelism_tolerance
          6.4.25 perpendicularity_tolerance
          6.4.26 plus_minus_tolerance
          6.4.27 position_tolerance
          6.4.28 projected_zone_definition
          6.4.29 projected_zone_definition_with_offset
          6.4.30 roundness_tolerance
          6.4.31 runout_zone_definition
          6.4.32 runout_zone_orientation
          6.4.33 runout_zone_orientation_reference_direction
          6.4.34 statistical_distribution_for_tolerance
          6.4.35 straightness_tolerance
          6.4.36 surface_profile_tolerance
          6.4.37 symmetry_tolerance
          6.4.38 tolerance_value
          6.4.39 tolerance_with_statistical_distribution
          6.4.40 tolerance_zone
          6.4.41 tolerance_zone_definition
          6.4.42 tolerance_zone_form
          6.4.43 tolerance_zone_with_datum
          6.4.44 total_runout_tolerance
          6.4.45 unequally_disposed_geometric_tolerance
     6.5 Shape tolerance function definitions
          6.5.1 acyclic_geometric_tolerance_relationship
          6.5.2 sts_get_product_definition_shape
     6.6 Shape tolerance rule definition
          6.6.1 subtype_exclusiveness_geometric_tolerance
Annex A Short names of entities
Annex B Information object registration
   B.1 Document identification
   B.2 Schema identification
Annex C Computer interpretable listings
Annex D EXPRESS-G diagrams
Annex E Change history
      E.1 General
      E 2 Changes made in edition 2
            E 2.1 Summary of changes
            E 2.5 Changes made to schema shape_aspect_definition_schema
            E 2.7 Changes made to schema shape_dimension_schema
            E 2.9 Changes made to schema shape_tolerance_schema
      E 3 Changes made in edition 3
            E 3.1 Summary of changes
            E 3.5 Changes made to schema shape_aspect_definition_schema
            E 3.7 Changes made to schema shape_tolerance_schema
      E 4 Changes made in edition 4
            E 4.1 Summary of changes
            E 4.3 Changes made to schema shape_aspect_definition_schema
            E 4.5 Changes made to schema shape_tolerance_schema
      E 5 Changes made in edition 5
            E 5.1 Summary of changes
            E 5.3 Changes made to schema shape_aspect_definition_schema
            E 5.5 Changes made to schema shape_tolerance_schema
Bibliography
Index

Figures

Figure 1 — Relationship of the EXPRESS schemas defined in this part of ISO 10303
Figure 2 — Symmetry shape aspect and centre of symmetry
Figure 3 — Composite shape aspect
Figure 4 — Example of datum and datum feature
Figure 5 — Geometric alignment
Figure 6 — Geometric intersection
Figure 7 — Parallel offset
Figure 8 — Symmetric shape aspect and composite shape aspect
Figure 9 — Single angular shape aspect
Figure 10 — Angular location
Figure 11 — Angular size
Figure 12 — Dimensional location and dimensional size
Figure 13 — Dimensional location with path
Figure 14 — Runout zone definition
Figure D.1 — EXPRESS-G diagram of the shape_aspect_definition_schema (1 of 2)
Figure D.2 — EXPRESS-G diagram of the shape_aspect_definition_schema (2 of 2)
Figure D.3 — EXPRESS-G diagram of the shape_dimension_schema (1 of 2)
Figure D.4 — EXPRESS-G diagram of the shape_dimension_schema (2 of 2)
Figure D.5 — EXPRESS-G diagram of the shape_tolerance_schema (1 of 4)
Figure D.6 — EXPRESS-G diagram of the shape_tolerance_schema (2 of 4)
Figure D.7 — EXPRESS-G diagram of the shape_tolerance_schema (3 of 4)
Figure D.8 — EXPRESS-G diagram of the shape_tolerance_schema (4 of 4)

Tables

Table C.1 — EXPRESS listings


© ISO 2021 — All rights reserved