ISO 21143:2020

Technical product documentation — Requirements for digital mock-up virtual assembly test for mechanical products

Publication date: Feb 19, 2020

General information

Current stage: 90.60 Effective date: Jun 5, 2025

Originator: ISO

Owner: ISO/TC 10/SC 6

Type: International Standard

ICS: 21.020

Languages: English

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Status: Published

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Scope

This document specifies the requirements for a digital mock-up virtual assembly test (VAT) for mechanical products, which is suitable for guiding virtual assembly testing before physical production. The application of this document is intended to result in an effective VAT and efficient on-site assembly. This test is applicable to 3D nominal models with theoretically exact dimensions.

Life cycle

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PUBLISHED
ISO 21143:2020
90.60 Close of review
Jun 5, 2025