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GB/T 36252-2018Model based aviation equipment research and development—Digital product definition principles (English PDF)

基于模型的航空装备研制 数字化产品定义准则

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 7, 2018

Implementation date

January 1, 2019

Scope

GB/T 36252-2018 is the English-translated version of 基于模型的航空装备研制 数字化产品定义准则.

GB/T 36252-2018 belongs to the Chinese national series on model-based development of aviation equipment and gives the principles for defining aviation products digitally.

It specifies the content of the product definition data set, with its basic principles and elements, and the requirements for the model itself: the design model, annotation and attributes.

It then defines the data sets for typical aerospace components, including machined parts, sheet metal parts, composite parts, assemblies and wiring harness routing.

Terms such as digital product definition, product definition data set and model-based definition are taken from GB/T 24734.1-2009 and GB/T 26100-2010. It applies to the digital definition of model-based aviation products and guides the use of model-based definition. It was issued on 7 June 2018 and has applied since 1 January 2019.

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Document preview — GB/T 36252-2018

National Standard of the People's Republic of China

ICS
49.020
Classification
V 07

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface
  • 1 Scope
  • 2 Normative references
  • 3 Terms, definitions and abbreviations
  • 3.1 Terms and Definitions
  • 3.2 Abbreviations
  • 4 Digital Product Definition Data Set
  • 4.1 Basic Principle
  • 4.2 Basic elements of data set
  • 5 Model Requirements
  • 5.1 Design Model
  • 5.2 Callout
  • 5.3 Properties
  • 6 Typical Aerospace Components Data Set Definition
  • 6.1 Machine Additions
  • 6.2 Sheet Metal Parts
  • 6.3 Composites
  • 6.4 Line
  • 6.5 Assembly
  • 6.6 Wiring harness laying

Foreword

The "model-based aviation equipment development" series of standards includes six items.

GB/T 36247 Model-based avionics development enterprise digitization capability level;

GB/T 36248 model-based development of aeronautical equipment for data exchange;

GB/T 36249 model-based aviation equipment development technology data package;

GB/T 36250 model-based evaluation of digital capabilities of aviation equipment development companies;

GB/T 36251 model-based development and distribution of aerial equipment development data;

GB/T 36252 Model-based aeronautical equipment for the development of digital product definition guidelines.

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the content and requirements of data sets for the digital definition of model-based avionics products, and gives typical aviation products. The digital requirements of the components are defined.

This standard applies to the digital definition of model-based avionics products and can provide guidance for the application of model-based definition technologies.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest version (including all amendments) applies to this document.

GB/T 4458.4-2003 Mechanical drafting method

GB/T 16675.2-2012 Simplified representation of technical drawings - Part 2. Dimensions

GB/T 24734.1-2009 Technical Product Documentation Digital Product Definition Data General Part 1. Terms and Definitions

GB/T 24734.4 Technical Product Documentation Digital Product Definition Data General Part 4. Design Model Requirements

GB/T 24734.5 Technical Product Documentation Digital Product Definition Data General Part 5. General Requirements for Product Definition Data

GB/T 24734.8 Technical Product Documentation Digital Product Definition Data General Part 8. Model Numerical and Dimensional Requirements

GB/T 24734.9 Technical product documentation Digital product definition data section Part 9. Application of benchmarks

GB/T 24734.10 Technical Product Documentation Digital Product Definition Data General Part 10. Application of Geometric Tolerances

GB/T 26100-2010 General Requirements for Digital Prototyping of Mechanical Products

3 Terms, definitions and abbreviations

3.1 Terms and Definitions

The terms and definitions defined in GB/T 24734.1-2009 and GB/T 26100-2010 apply to this document. For convenience The following is a repeated list of certain terms and definitions in GB/T 24734.1-2009 and GB/T 26100-2010.

3.1.1 Digital product definition

Digitally describe the functions, performance and physical properties of mechanical products. [GB/T 26100-2010, definition 3.2]

3.1.2 Product definition data set

A collection of one or more computer files that directly or indirectly express the physics of the product through graphics, text, or a combination of the two. And functional requirements. [GB/T 24734.1-2009, definition 3.25]

3.1.3 Model-based definition

Complete product definition defined by datasets consisting of exact geometry entities, related 3D geometry, 3D annotations, and attributes.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

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