Overview
ISO/TS 13399-314:2018 - "Cutting tool data representation and exchange - Part 314: Creation and exchange of 3D models - Cartridges for indexable inserts" defines a concept and requirements for simplified 3D models used to represent cartridges for indexable inserts. The specification focuses on data exchange and model design (coordinate systems, nominal dimensions, feature definitions) rather than prescribing the physical tool design or storage/application systems. It supports CAD/CAM interoperability, NC-programming and simulation by providing a standardized, computer-sensible way to describe cartridge geometry and related properties.
Key topics and requirements
- Scope and limits: Covers any type of cartridge for indexable inserts; excludes full cutting-tool, adaptive, assembly or auxiliary item 3D model concepts and storage/application methods.
- Modeling principles: Use of nominal dimensions for simplified models; allowance for tolerance deviations and a warning that models may not exactly match manufactured parts for simulation purposes.
- Coordinate systems and planes: Definition of a Primary Coordinate System (PCS) and standard planes (e.g., CDP - cutting depth plane, HEP - head end plane, HFP - functional height plane) to locate and parametrize features consistently.
- Tool position rules: Prismatic tool positions and conventions for right/left-handed items (mirroring rules in Annex A).
- Design of models and features: Requirements for pocket seats, insert properties (equilateral, non-equilateral, round inserts), shank design, fixing threads, clamping systems and chamfers/roundings.
- Specific cartridge types: Guidance for ISO-cartridge type A (ISO 5611 series) with necessary properties and basic model structure.
- Data exchange model: Specifications for simplified 3D models intended for exchange between software systems (CAD, CAM, tool libraries).
Applications and who should use it
ISO/TS 13399-314 is practical for organizations and roles that need standardized 3D tool representations:
- Tool manufacturers and component designers creating CAD models and product catalogs
- CAD/CAM software developers and system integrators handling tool libraries
- NC programmers and CAM engineers using models for toolpath generation and collision detection
- Machine tool builders and simulation specialists performing virtual assembly and process simulation
- PLM/PDM/ERP integrators and digital manufacturing teams enabling consistent tool data exchange
Typical applications include NC-programming, CAM simulation, tool library creation, virtual collision checking, and neutral file exchange for supplier-customer interoperability.
Related standards
Keywords: ISO/TS 13399-314, cutting tool data, 3D models, cartridges for indexable inserts, data exchange, CAD/CAM, NC-programming, CAM simulation, tool libraries, collision detection.