Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
PD ISO/TS 13399 — Cutting Tool Data Representation and Exchange Standard Series
Cutting tool data representation and exchange (PD ISO/TS 13399 series, UK adoption of ISO/TS 13399)
📐 PD ISO/TS 13399 is the British Published Document adoption of the ISO/TS 13399 technical specification (UK committee MTE/18, tools, tips and inserts for cutting applications). The series defines unambiguous representation and exchange of cutting tool product data. Its core idea: use standardised “reference dictionaries” and “data dictionaries” to describe every geometric dimension, material, coating and assembly relationship of a tool, so manufacturers, CAD/CAM and tool-management software and end users exchange data under a common semantics — supporting digital factory and CIM. With about 27 documents, the structure is: -2 reference dictionary for cutting items, -3 for tool items, -4 for adapter interfaces, -5 for assembly/connection items, -50 to -80 for 3D model representations of different geometries (e.g. -50 general tool model, -60/-70/-71/-72/-80 for specific structures), and -201 to -405 defining “3D model concepts” for specific tool types (drills, thread tools, clamping shanks, insert seats …). Most files are scanned (READABLE=0), so this article draws on readable text and public domain knowledge.
💡 ISO/TS 13399 shares the philosophy of ISO 14649 (STEP-NC) and ISO 10303 (STEP): the data model is built from “dictionary entries”; each property (e.g. “cutting diameter”, “tool body length”) is a standardised concept registered in ISO, removing homonym ambiguity between systems.
1. Scope and Overall Framework 📌
The series first establishes a general representation framework: -2 provides the reference dictionary for cutting items (inserts) — defining hole, seat, cutting-edge properties; -3/-4/-5 cover tool bodies, adapter interfaces and assembly/connection items, giving the full “tool — holder — insert” assembly description. For 3D structure, -50 gives the general model framework (starting elements, coordinate systems, planes), and -60/-70/-71/-72/-80 constrain geometric modelling rules by tool type; the -200 family (-201 to -405) defines “3D model concepts” for specific tool types, declaring mandatory/optional geometry and dimension parameters. The framework separates yet links “semantics (dictionary)” and “geometry (model)”, so cross-system exchange loses neither meaning nor consistency.
⚠️ Most files in this series are scanned copies (READABLE=0 / SCAN > 0) not extractable verbatim; the related content is summarised from public domain knowledge and marked “scanned version, written according to public domain knowledge”.
2. Series Composition and Key Technical Items 🔧
| Standard | Subject | Key technical content |
|---|---|---|
| PD ISO/TS 13399-2:2014 | Reference dictionary for cutting items | Insert geometry, seating, material attributes |
| PD ISO/TS 13399-3:2014 | Reference dictionary for tool items | Tool body attributes (bars, heads, etc.) |
| PD ISO/TS 13399-4:2014 | Reference dictionary for adapter items | Adapter interfaces: type and dimensions (HSK, ISO shanks) |
| PD ISO/TS 13399-5:2014 | Reference dictionary for assembly/connection | Assembly relationships and clamping elements |
| PD ISO/TS 13399-50:2013 | Reference dictionary for 3D model structure | 3D structure dictionary: coordinate systems, planes, start elements |
| PD ISO/TS 13399-60:2014 | 3D model — general concepts | General 3D model features and modelling rules |
| PD ISO/TS 13399-70/-71/-72 | 3D model — specific structures | Specific-structure 3D models (turning/milling systems) |
| PD ISO/TS 13399-80:2014 | 3D model — connection systems | Connection-system 3D model definitions |
| PD ISO/TS 13399-201 to -405 | 3D model concepts per tool type | 3D model concepts: drills (-201 …), thread tools (-202/-203 …), clamping shanks (-301 …), insert seats (-401/-405 …) |
✅ The outstanding engineering value is the dual structure of “semantic dictionary + 3D model”: the dictionary gives unique, traceable property names (ISO-registered), the model gives computable geometry — together they let a digital tool library flow seamlessly between CAM, simulation and shop floor.
3. Key Technical Requirements and Data-Modelling Principles 🔥
Modelling follows the “dictionary-driven attributes” principle: every tool property (geometric dimension, tolerance, material grade, coating code) is registered in the dictionary with a unique identifier (name + code) and constraints on unit and allowed values; when manufacturers follow the same dictionary, “d = 10 mm” means exactly the same in every system. The 3D-model parts (-50 and the -200 family) prescribe model coordinate systems, start planes, feature referencing and mandatory/optional feature lists, so the 3D model carries controlled attribute data beyond mere shape, enabling dimension query and interference simulation.
🚨 Data exchange is valid only if both sides follow the same “definition set (dictionary version)”: dictionary upgrades can redefine concepts, and cross-version files may carry ambiguity. Record the ISO/TS 13399 version noted on files and run a data-migration check when needed.
4. Engineering Practice 🛠️
- 🔍 Digital tool library: import supplier 13399-format tool files into CAM/tool-management systems to auto-generate tool lists and assemblies.
- 🔧 CAD integration: the -200 series 3D model concepts support tool modelling and interference checks of fixtures/workholding in CAD.
- 📊 Process preparation: extract cutting diameter, overhang and other parameters from standardised data for programming and simulation.
- 📋 Supply-chain collaboration: exchange tool catalogues in a unified format between manufacturer, distributor and user, enabling digital commerce and quotation.
5. Frequently Asked Questions ❓
❓ Q: How does ISO/TS 13399 relate to ISO 10303 (STEP)?
A: 13399 is a data-representation technical specification for the cutting tool domain; it shares the philosophy of STEP (ISO 10303) and STEP-NC (ISO 14649) but focuses on tool-domain semantics and 3D models — effectively STEP’s realisation for cutting tools.
A: 13399 is a data-representation technical specification for the cutting tool domain; it shares the philosophy of STEP (ISO 10303) and STEP-NC (ISO 14649) but focuses on tool-domain semantics and 3D models — effectively STEP’s realisation for cutting tools.
❓ Q: Why use a “reference dictionary” instead of free-form tool descriptions?
A: Free-form fields invite homonymy across systems (the same field can mean different things or units); the reference dictionary registers a unique identifier for each concept so cross-system exchange is unambiguous.
A: Free-form fields invite homonymy across systems (the same field can mean different things or units); the reference dictionary registers a unique identifier for each concept so cross-system exchange is unambiguous.
❓ Q: What are “3D model concepts” good for?
A: They define the features and dimension parameters that a tool’s 3D model must carry, so software can query dimensions, build assemblies and run simulation from the model — “model as data”.
A: They define the features and dimension parameters that a tool’s 3D model must carry, so software can query dimensions, build assemblies and run simulation from the model — “model as data”.
🔍 Q: How is reliability assured for scanned parts?
A: Most files are scanned copies (READABLE=0) not extractable verbatim; the related content is summarised from public domain knowledge (marked), and the BSI/ISO official publications should be consulted for detail.
A: Most files are scanned copies (READABLE=0) not extractable verbatim; the related content is summarised from public domain knowledge (marked), and the BSI/ISO official publications should be consulted for detail.