| Attribute | Type | Defined By |
|---|
| its_id | identifier (STRING) | manufacturing_feature |
| its_workpiece | workpiece (ENTITY) | manufacturing_feature |
| its_operations | SET OF machining_operation (ENTITY) | manufacturing_feature |
| explicit_representation | SET OF face (STRING) | manufacturing_feature |
| feature_placement | axis2_placement_3d (STRING) | two5D_manufacturing_feature |
| base_feature | turning_feature (ENTITY) | knurl |
| partial_profile | partial_area_definition (ENTITY) | knurl |
| tooth_depth | toleranced_length_measure (ENTITY) | knurl |
| diametral_pitch | toleranced_length_measure (ENTITY) | knurl |
| root_fillet | toleranced_length_measure (ENTITY) | knurl |
| number_of_teeth | INTEGER | knurl |
| major_diameter | toleranced_length_measure (ENTITY) | knurl |
| nominal_diameter | toleranced_length_measure (ENTITY) | knurl |
| helix1_angle | plane_angle_measure (ENTITY) | diamond_knurl |
| helix2_angle | plane_angle_measure (ENTITY) | diamond_knurl |