ISO/TS 10303-1050:2019 Dimension tolerance


Application module: Dimension tolerance	ISO/TS 10303-1050:2019(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 Information requirements
4.1 Required AM ARMs
4.2 ARM type definitions
4.3 ARM entity definitions
5 Module interpreted model
5.1 Mapping specification
5.2 MIM EXPRESS short listing
5.2.1 MIM type definitions
5.2.2 MIM entity definition

A MIM short names
B Information object registration
C ARM EXPRESS-G
D MIM EXPRESS-G
E Computer interpretable listings
F Change history
Bibliography
Index


         (*
ISO/TC 184/SC 4/WG 12 N10186 - ISO/TS 10303-1050 Dimension tolerance - EXPRESS ARM
Supersedes 
         ISO/TC 184/SC 4/WG 12 N9722
*)



SCHEMA Dimension_tolerance_arm;


         USE FROM
         Activity_arm;
            -- ISO/TS 10303-1047


         USE FROM
         Derived_shape_element_arm;
            -- ISO/TS 10303-1130


         USE FROM
         Document_assignment_arm;
            -- ISO/TS 10303-1122


         USE FROM
         Extended_measure_representation_arm;
            -- ISO/TS 10303-1106


         USE FROM
         Value_with_unit_extension_arm;
            -- ISO/TS 10303-1753


TYPE adjoining_or_centred =
         
         ENUMERATION
         
         OF
         

            
         (adjoining,
    centred);

         END_TYPE;


TYPE angle_relator =
         
         ENUMERATION
         
         OF
         

            
         (equal,
    large,
    small);

         END_TYPE;


TYPE diameter_qualifier_enumeration =
         
         ENUMERATION
         
         OF
         

            
         (centre_outer,
    centre_inner,
    outer_centre,
    outer_outer,
    outer_inner,
    inner_centre,
    inner_outer,
    inner_inner);

         END_TYPE;


TYPE diameter_type =
         
         ENUMERATION
         
         OF
         

            
         (circular_or_cylindrical_diameter,
    spherical_diameter,
    toroidal_minor_diameter,
    toroidal_major_diameter,
    toroidal_high_major_diameter,
    toroidal_low_major_diameter);

         END_TYPE;


TYPE dimension_target =
         
         EXTENSIBLE
         
         GENERIC_ENTITY
         
         
         SELECT;

         END_TYPE;


TYPE dimension_value_select =
         
         
         SELECT

            (Dimension_value_with_limitation, 
    Numerical_item_with_unit, 
    Tolerance_range, 
    Value_limit);

         END_TYPE;


TYPE dt_activity_item =
         
         
         SELECT
         BASED_ON
         activity_item
         WITH 
         

            (Dimensional_size, 
    Dimensional_location);

         END_TYPE;


TYPE edge_of_undefined_shape_size_element =
         
         EXTENSIBLE
         
         GENERIC_ENTITY
         
         
         SELECT;

         END_TYPE;


TYPE geometric_dimension_modifier =
         
         EXTENSIBLE
         
         ENUMERATION
         
         OF
         

            
         (two_point_size,
    local_size_defined_by_a_sphere,
    least_square_association_criteria,
    maximum_inscribed_association_criteria,
    minimum_circumscribed_association_criteria,
    circumference_diameter_calculated_size,
    area_diameter_calculated_size,
    volume_diameter_calculated_size,
    maximum_rank_order_size,
    minimum_rank_order_size,
    average_rank_order_size,
    median_rank_order_size,
    mid_range_rank_order_size,
    range_rank_order_size,
    any_part_of_the_feature,
    any_cross_section,
    specific_fixed_cross_section,
    common_tolerance,
    free_state_condition,
    statistical,
    continuous_feature,
    square,
    controlled_radius,
    united_feature_of_size);

         END_TYPE;


TYPE limitation_definition_select =
         
         
         SELECT

            (Limits_and_fits, 
    Plus_minus_bounds);

         END_TYPE;


TYPE radial_type =
         
         ENUMERATION
         
         OF
         

            
         (circular_or_cylindrical_radius,
    spherical_radius,
    toroidal_minor_radius,
    toroidal_major_radius,
    toroidal_high_major_radius,
    toroidal_low_major_radius);

         END_TYPE;


TYPE tolerance_principle_type =
         
         ENUMERATION
         
         OF
         

            
         (envelope_requirement,
    independency,
    default);

         END_TYPE;


TYPE undefined_edge_shape_enumeration_direction =
         
         ENUMERATION
         
         OF
         

            
         (true_neighbor,
    false_neighbor,
    both_neighbors);

         END_TYPE;


ENTITY Angle_plus_minus_bounds

           SUBTYPE OF (Plus_minus_bounds);

           SELF\Plus_minus_bounds.lower_bound : Angle_data_element;

           SELF\Plus_minus_bounds.upper_bound : Angle_data_element;

         
         END_ENTITY;


ENTITY Angular_location

           SUBTYPE OF (Dimensional_location);

           angle_selection : angle_relator;

           orientation : 
         OPTIONAL 
         Axis_placement;

         
         END_ENTITY;


ENTITY Angular_size

           SUBTYPE OF (Dimensional_size);

           full : BOOLEAN;

           angle_selection : angle_relator;

         
         END_ENTITY;


ENTITY Curved_distance

           SUBTYPE OF (Dimensional_location);

           used_path : Measurement_path;

         
         END_ENTITY;


ENTITY Curved_size

           SUBTYPE OF (Dimensional_size);

         
         END_ENTITY;


ENTITY Diameter_size

           SUBTYPE OF (Dimensional_size);

           geometry_type : diameter_type;

         
         END_ENTITY;


ENTITY Dimension_value_with_limitation;

           defined_by : limitation_definition_select;

           limited_value : Numerical_item_with_unit;

         
         END_ENTITY;


ENTITY Dimensional_location

           ABSTRACT SUPERTYPE
         
         OF (ONEOF (Angular_location,
                                Curved_distance,
                                Linear_distance))

           SUBTYPE OF (Geometric_dimension);

           description : 
         OPTIONAL 
         STRING;

           directed : 
         OPTIONAL 
         BOOLEAN;

           origin : dimension_target;

           target : dimension_target;

         
         END_ENTITY;


ENTITY Dimensional_size

           ABSTRACT SUPERTYPE
         
         OF (ONEOF (Angular_size,
                                Curved_size,
                                Diameter_size,
                                Edge_of_undefined_shape_size,
                                Machining_feature_size,
                                Radial_size,
                                Thickness_size))

           SUBTYPE OF (Geometric_dimension);

           is_applied_to : dimension_target;

         
         END_ENTITY;


ENTITY Edge_of_undefined_shape_size

           SUBTYPE OF (Dimensional_size);

           orientation : undefined_edge_shape_enumeration_direction;

           SELF\Dimensional_size.is_applied_to : edge_of_undefined_shape_size_element;

           SELF\Geometric_dimension.dimension_value : Tolerance_range;
UNIQUE

           UR1: is_applied_to, orientation;

         
         END_ENTITY;


ENTITY Geometric_dimension

           ABSTRACT SUPERTYPE
         
         OF (ONEOF (Dimensional_location,
                                Dimensional_size));

           id : STRING;

           dimension_value : dimension_value_select;

           notes : SET[0:?] OF STRING;

           theoretical_exact : BOOLEAN;

           auxiliary : BOOLEAN;

           tolerance_principle : tolerance_principle_type;

           modifiers : LIST[0:?] OF geometric_dimension_modifier;

           unit_length : 
         OPTIONAL 
         Length_data_element;

         
         END_ENTITY;


ENTITY Length_plus_minus_bounds

           SUBTYPE OF (Plus_minus_bounds);

           SELF\Plus_minus_bounds.lower_bound : Length_data_element;

           SELF\Plus_minus_bounds.upper_bound : Length_data_element;

         
         END_ENTITY;


ENTITY Limits_and_fits;

           deviation : STRING;

           fitting_type : 
         OPTIONAL 
         STRING;

           grade : STRING;

         
         END_ENTITY;


ENTITY Linear_distance

           SUBTYPE OF (Dimensional_location);

           orientation : 
         OPTIONAL 
         Axis_placement;

           diameter_qualifier : 
         OPTIONAL 
         diameter_qualifier_enumeration;

         
         END_ENTITY;


ENTITY Machining_feature_size

           SUBTYPE OF (Dimensional_size);

           considered_attribute : STRING;

         
         END_ENTITY;


ENTITY Measurement_path;

           defined_by : Curve;

           defined_in : Geometric_coordinate_space;

         
         END_ENTITY;


ENTITY Plus_minus_bounds

           SUPERTYPE OF 
         (ONEOF (Angle_plus_minus_bounds,
                       Length_plus_minus_bounds));

           lower_bound : Value_with_unit;

           upper_bound : Value_with_unit;

         
         END_ENTITY;


ENTITY Radial_size

           SUBTYPE OF (Dimensional_size);

           radius_type : 
         OPTIONAL 
         adjoining_or_centred;

           geometry_type : radial_type;

         
         END_ENTITY;


ENTITY Thickness_size

           SUBTYPE OF (Dimensional_size);

           used_path : 
         OPTIONAL 
         Measurement_path;

         
         END_ENTITY;


ENTITY Tolerance_range;

           lower_range : Numerical_item_with_unit;

           upper_range : Numerical_item_with_unit;

         
         END_ENTITY;



         END_SCHEMA;  -- Dimension_tolerance_arm