ISO/TS 13399-406:2019

Overview

ISO/TS 13399-406:2019 - Cutting tool data representation and exchange, Part 406 - provides rules for the creation and exchange of simplified 3D models that describe the connection interfaces of cutting tools and adaptive items. The Technical Specification defines how to model standardized connection interfaces, the coordinate systems and planes to use, and the related properties and value domains required for reliable data exchange. It is explicitly limited to standardized connection types; many broader topics (full 3D models of cutting tools/items, adaptive assemblies, storage applications) are outside its scope.

Key Topics and Requirements

• Primary coordinate systems (PCS), mounting coordinate systems and reference planes: guidance on consistent datum and orientation for model exchange.
• Design of connection interfaces: rules to represent interfaces in simplified solid geometry suitable for exchange.
• Required properties and value domains: minimum property sets and parameter ranges to ensure unambiguous interpretation.
• Contours/Sketches and Solid Bodies: stepwise specification for producing simplified outside/inside sketches and resulting solid bodies used in CAD exchange.
• Detailed interface types covered: examples listed include BFA (drill chuck taper), CCS (polygonal taper with flange), FDA (milling arbor), HSK (hollow taper with flange), KMT (modular taper with ball track), MEG/MKG (metric/Morse taper), SKG (7/24 and steep tapers), SZD (collet), ZYL/ZYV (cylindrical shanks), and manufacturer-specific interfaces.
• Model structure and tree of design elements: recommended organization of model components for clarity and interoperability.
• Annexes: informative nominal dimensions and bibliography for reference.

Practical Applications

• Ensures consistent CAD/CAM data exchange of tool connection geometry between manufacturers, tool users and CAM software.
• Supports tooling catalogs, virtual assembly, collision checking and CAM simulation where accurate interface geometry is required.
• Enables standardized tool changer and spindle interface representation for machine tool integration and digital twin workflows.
• Useful for creating lightweight, interoperable 3D representations for PLM systems and e-commerce/tool catalogs.

Who Should Use It

• CAD/CAM engineers and tooling designers
• Cutting tool and toolholder manufacturers
• Machine-tool builders and spindle/toolchanger integrators
• Software vendors (CAD/CAM/PLM) implementing ISO 13399 data exchange
• Standards and interoperability specialists in manufacturing IT

Related Standards

• ISO 13399 series (general cutting tool data representation and exchange)
• Interface-specific standards referenced within the TS (see normative references in the document)

Keywords: ISO/TS 13399-406:2019, cutting tool data representation, 3D models, connection interface, modelling, data exchange, tool shank, taper, HSK, CAD/CAM interoperability.