Overview
ISO/TS 13399-403:2018 - Cutting tool data representation and exchange, Part 403 - defines how to create and exchange simplified 3D models of driven tool units. The technical specification standardizes the concept for modelling adaptive driven tool items, their coordinate systems, and relevant properties and value domains to support NC-programming, simulation and collision detection in manufacturing. It explicitly excludes the concept of 3D models for cutting tools, cutting items, tool items and other adaptive or auxiliary items not in its scope.
Key topics and requirements
- Model concept and design rules: Requirements for simplified 3D representations suitable for data exchange rather than full detailed CAD geometry.
- Coordinate systems and reference planes: Definition of reference (PCS), adjustment coordinate systems at the workpiece side, mounting coordinate system, and arrangements for coolant supply.
- Assembly and collision-relevant parts: Identification of assembly parts relevant for collision checking (including coolant supply pipes).
- Standardized driven unit types: Modelling rules for many driven tool unit designs (examples listed by ISYC codes), including straight, offset, rotatable about y- or z-axis, 90° outputs, multiple outputs, transverse/longitudinal shaft outputs, fixed angular outputs and mixed-output designs.
- Detail design considerations: Guidelines for modelling contact/clamping surfaces orientation, chamfers, roundings and other details that affect fit and collision behavior.
- Data exchange model and metadata: Requirements to enable exchangeable models and associated property domains for interoperability.
- Supporting documentation: Annexes for nominal dimensions and normative references to the broader ISO 13399 series.
Applications
- NC-programming and CAM: Use simplified driven-unit models for tool path generation and post-processing.
- Machine simulation & virtual commissioning: Integrate models into kinematic simulations to detect collisions and interferences.
- Process planning & verification: Validate tool assembly fit, mounting positions and coolant provision before physical setup.
- Digital tool libraries & PLM: Exchange standardized 3D models between manufacturers, software vendors and end users for consistent tooling data.
Who uses this standard
- Tool and adapter manufacturers creating exchangeable 3D models
- CAD/CAM and simulation software developers implementing tooling libraries
- NC programmers, process planners and manufacturing engineers
- Machine tool builders and systems integrators requiring consistent tool representations
Related standards
- ISO/TS 13399 part of the broader ISO 13399 series for cutting tool data representation and exchange. (Other parts address different item types and complementary data models.)
Keywords: ISO/TS 13399-403, cutting tool data, 3D models, driven tool units, data exchange, NC-programming, collision detection, CAD/CAM, tool representation.
Open preview (PDF)Cutting tool data representation and exchange — Part 403: Creation and exchange of 3D models — Modelling of driven tool units
