(* SCHEMA step_merged_ap_schema; *)
-- IN AP238 STEP-NC
ENTITY tapping_operation
SUBTYPE OF (drilling_type_operation);
WHERE
WR1:
SELF.description IN [ 'tapping', 'thread drilling' ];
WR2:
NOT (SELF.description = 'tapping') OR verify_optional_action_property(SELF, 'compensation chuck') AND verify_enumeration_action_property(SELF, 'compensation chuck', [ 'compensation chuck used', 'compensation chuck not used' ]);
WR3:
NOT (SELF.description = 'thread drilling') OR verify_optional_action_property(SELF, 'helical movement on forward') AND verify_enumeration_action_property(SELF, 'helical movement on forward', [ 'helical movement on forward', 'no helical movement on forward' ]);
END_ENTITY;
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2025-09-04T17:14:53-04:00