ENTITY counterbore_hole_definition

(* SCHEMA step_merged_ap_schema; *)

-- IN AP238 STEP-NC/AP242
ENTITY counterbore_hole_definition
   SUBTYPE OF (explicit_composite_hole);
      counterbore : LIST [1:?] OF UNIQUE explicit_round_hole;
      drilled_hole_depth : OPTIONAL positive_length_measure_with_unit;
      drilled_hole_depth_tolerance : OPTIONAL tolerance_value;
      drilled_hole_diameter : positive_length_measure_with_unit;
      drilled_hole_diameter_tolerance : OPTIONAL tolerance_value_or_limits_and_fits;
      through_hole : BOOLEAN;
   INVERSE
      bottom_condition : SET [0:1] OF round_hole_bottom_condition FOR target;
   WHERE
      WR1:
         through_hole XOR EXISTS(drilled_hole_depth);
      WR2:
         'STEP_MERGED_AP_SCHEMA.LENGTH_MEASURE_WITH_UNIT' IN TYPEOF(drilled_hole_depth_tolerance\tolerance_value.lower_bound);
      WR3:
         'STEP_MERGED_AP_SCHEMA.LENGTH_MEASURE_WITH_UNIT' IN TYPEOF(drilled_hole_depth_tolerance\tolerance_value.upper_bound);
      WR4:
         NOT ('STEP_MERGED_AP_SCHEMA.TOLERANCE_VALUE' IN TYPEOF(drilled_hole_diameter_tolerance)) OR ('STEP_MERGED_AP_SCHEMA.LENGTH_MEASURE_WITH_UNIT' IN TYPEOF(drilled_hole_diameter_tolerance\tolerance_value.lower_bound));
      WR5:
         NOT ('STEP_MERGED_AP_SCHEMA.TOLERANCE_VALUE' IN TYPEOF(drilled_hole_diameter_tolerance)) OR ('STEP_MERGED_AP_SCHEMA.LENGTH_MEASURE_WITH_UNIT' IN TYPEOF(drilled_hole_diameter_tolerance\tolerance_value.upper_bound));
      WR6:
         NOT (through_hole AND (SIZEOF(bottom_condition) = 1));
END_ENTITY;

Explicit Attributes

Entity counterbore_hole_definition has the following local and inherited explicit attributes:
AttributeTypeDefined By
 namelabel (STRING)characterized_object
 descriptiontext (STRING)characterized_object
 placementshape_representation (ENTITY)explicit_composite_hole
 counterboreLIST OF explicit_round_hole (ENTITY)counterbore_hole_definition
 drilled_hole_depthpositive_length_measure_with_unit (ENTITY)counterbore_hole_definition
 drilled_hole_depth_tolerancetolerance_value (ENTITY)counterbore_hole_definition
 drilled_hole_diameterpositive_length_measure_with_unit (ENTITY)counterbore_hole_definition
 drilled_hole_diameter_tolerancetolerance_value_or_limits_and_fits (SELECT)counterbore_hole_definition
 through_holeBOOLEANcounterbore_hole_definition

Derived Attributes

    No derived attributes

Inverse Attributes

Entity counterbore_hole_definition has the following local and inherited inverse attributes:
AttributeTypeDefined By
 explicit_shapeSET OF item_identified_representation_usage (ENTITY)explicit_composite_hole
 bottom_conditionSET OF round_hole_bottom_condition (ENTITY)counterbore_hole_definition

Supertypes

Entity counterbore_hole_definition inherits from the following supertypes:
  characterized_object
    feature_definition
      compound_feature
        composite_hole
          explicit_composite_hole

Subtypes

Entity counterbore_hole_definition has the following subtypes:
    simplified_counterbore_hole_definition*
    simplified_spotface_hole_definition
    spotface_hole_definition*
* - Immediate Subtypes

Referenced By

Entity counterbore_hole_definition and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 action_item SELECT characterized_object
 action_items SELECT characterized_object
 action_method_items SELECT characterized_object
 bead_end ENTITY characterized_object
 boss ENTITY characterized_object
 bottom_condition_target SELECT counterbore_hole_definition
 characterized_definition SELECT characterized_object
 characterized_object_relationship ENTITY characterized_object
 characterized_representation ENTITY characterized_object
 classification_item SELECT feature_definition
 classification_item SELECT characterized_object
 composite_hole ENTITY characterized_object
 compound_feature ENTITY characterized_object
 compound_features_of_equal_type RULE compound_feature
 counterbore_hole_occurrence ENTITY counterbore_hole_definition
 date_and_time_item SELECT characterized_object
 default_model_geometric_view ENTITY characterized_object
 document_file ENTITY characterized_object
 document_reference_item SELECT characterized_object
 document_reference_item SELECT feature_definition
 externally_defined_feature_definition ENTITY characterized_object
 feature_definition ENTITY compound_feature
 gear ENTITY characterized_object
 identification_item SELECT characterized_object
 item_identified_representation_usage_definition SELECT characterized_object
 joggle_termination ENTITY characterized_object
 machining_feature_definition SELECT compound_feature
 machining_feature_definition_constraints RULE feature_definition
 outer_round ENTITY characterized_object
 pmi_requirement_item_association ENTITY characterized_object
 pocket ENTITY characterized_object
 requirement_assigned_item SELECT characterized_object
 requirement_source_item SELECT characterized_object
 revolved_profile ENTITY characterized_object
 shape_aspect_or_characterized_object SELECT characterized_object
 shape_feature_definition_element_relationship ENTITY characterized_object
 shape_feature_definition_relationship ENTITY characterized_object
 shape_feature_fit_relationship ENTITY characterized_object
 simplified_counterbore_hole_definition ENTITY explicit_composite_hole
 simplified_counterdrill_hole_definition ENTITY explicit_composite_hole
 simplified_countersink_hole_definition ENTITY explicit_composite_hole
 spotface_hole_definition ENTITY counterbore_hole_definition
 subtype_exclusiveness_characterized_object RULE characterized_object
 subtype_exclusiveness_feature_definition RULE feature_definition
 subtype_mandatory_characterized_object RULE characterized_object
 turned_knurl ENTITY characterized_object


[Top Level Definitions] [Exit]

Generated by STEP Tools® EXPRESS to HTML Converter
2026-09-02T09:08:04-04:00