ISO TS 10303-324-1999 PDF

Full title and description

Industrial automation systems and integration — Product data representation and exchange — Part 324: Abstract test suite: Mechanical product definition for process plans using machining features (ISO/TS 10303-324:1999). This Technical Specification defines an abstract test suite (ATS) intended to support conformance testing of implementations that represent mechanical product definitions and process plans expressed using machining-feature concepts within the STEP (ISO 10303) framework.

Abstract

ISO/TS 10303-324:1999 specifies an Abstract Test Suite (ATS) that provides test cases and abstract test descriptions for verifying conformance of software and data exchanges that encode mechanical product definitions and process plans using machining features. The ATS is part of the broader ISO 10303 (STEP) family and is intended to complement the conformance testing methodology parts of ISO 10303 (Parts in the 31–39 range). The specification was published in December 1999 and has since been withdrawn.

General information

• Status: Withdrawn.
• Publication date: December 1999 (Edition 1).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 25.040.40 (Industrial process measurement and control / Industrial data).
• Edition / version: Edition 1 (1999).
• Number of pages: 556 pages (first edition).

Scope

This Technical Specification defines an abstract test suite for validating the representation and exchange of mechanical product definition information used to generate process plans that incorporate machining features. The scope covers abstract test cases (not implementation-specific encodings) intended to support conformance testing of STEP-based data models and implementations that represent machining features and associated manufacturing process planning information. It sits within the STEP conformance testing framework (Parts 31–39 and the ATS family in Parts 301–399).

Key topics and requirements

• Definition of abstract test cases for machining-feature-based mechanical product definitions.
• Coverage of process-plan information needed for machining operations and feature-based manufacturing planning.
• Alignment with the STEP (ISO 10303) conformance testing methodology and abstract-test concepts.
• Focus on abstract (implementation-independent) test descriptions rather than a specific file encoding.
• Intended use by test laboratories and implementers to assess conformance of STEP application implementations handling machining features.

Typical use and users

Primary users include CAD/CAM software vendors, implementers of STEP application protocols, conformance testing laboratories, systems integrators, and manufacturing companies seeking to validate data exchange and interoperability for process planning that uses machining features. The ATS is used to design and run conformance tests at an abstract level to ensure consistent interpretation of machining-feature data across implementations.

Related standards

ISO/TS 10303-324 is part of the ISO 10303 (STEP) family. Closely related parts include the STEP conformance testing parts (ISO 10303-31 through ISO 10303-39), other Abstract Test Suite parts in the 301–399 range, and relevant application protocols and resource parts that define the data models for product and manufacturing information. The document was prepared under ISO/TC 184/SC 4 (Industrial data).

Keywords

ISO 10303, STEP, Abstract Test Suite, ATS, machining features, process plans, mechanical product definition, conformance testing, EXPRESS, ISO/TC 184/SC 4.

FAQ

Q: What is this standard?

A: ISO/TS 10303-324:1999 is a Technical Specification that defines an Abstract Test Suite for mechanical product definition information used in process plans that employ machining features; it is part of the ISO 10303 (STEP) family.

Q: What does it cover?

A: It covers abstract (implementation-independent) test cases and descriptions intended to support conformance testing of implementations that represent machining-feature-based mechanical product definitions and process-planning information. It does not define a specific file encoding but complements STEP conformance methodology.

Q: Who typically uses it?

A: CAD/CAM vendors, implementers of STEP application protocols, test laboratories, systems integrators and manufacturing organizations involved in feature-based machining and process planning use the ATS to design and perform conformance tests.

Q: Is it current or superseded?

A: ISO/TS 10303-324:1999 has been withdrawn (status: Withdrawn). The original publication date is December 1999; users should verify whether more recent STEP ATS parts or other ISO 10303 parts now provide equivalent or updated conformance guidance.

Q: Is it part of a series?

A: Yes. It is Part 324 of the ISO 10303 family (STEP). Abstract test suites and conformance testing are organized across several STEP parts (notably Parts 31–39 for conformance methodology and the 301–399 range for ATS documents).

Q: What are the key keywords?

A: Key keywords include: STEP, ISO 10303, Abstract Test Suite (ATS), machining features, process plan, mechanical product definition, conformance testing, EXPRESS.