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GB/T 39334.1-2020Digital simulation of mechanical products manufacturing process—Part 1: General requirements (English PDF)

机械产品制造过程数字化仿真 第1部分:通用要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 19, 2020

Implementation date

March 1, 2021

Scope

GB/T 39334.1-2020 is the English-translated version of 机械产品制造过程数字化仿真 第1部分:通用要求.

GB/T 39334.1-2020 is the Chinese standard "Digital simulation of mechanical products manufacturing process—Part 1: General requirements".

Its scope clause reads: This part of GB/T 39334 specifies the classification, general requirements, basic procedures, and detailed requirements of the digital simulation of the mechanical product manufacturing process.

Summing data management requirements. This section applies to applications, development, services and research related to the digital simulation of the manufacturing process of mechanical products. Its clauses include terms and definitions, abbreviations.

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Document preview — GB/T 39334.1-2020

National Standard of the People's Republic of China

ICS
01.100.01
Classification
J 04

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

Contents

  • 1 Scope1
  • 2 Normative references1
  • 3 Terms and definitions, abbreviations1
  • 3.1 Terms and definitions1
  • 3.2 Abbreviations3
  • 4 Category3
  • 5 General requirements4
  • 6 Basic process4
  • 7 Detailed requirements5
  • 7.1 Formulation of simulation plan5
  • 7.2 Simulation model construction6
  • 7.3 Simulation operation analysis7
  • 7.4 Evaluation and optimization of results8
  • 8 Data management requirements9

1 Scope

This part of GB/T 39334 specifies the classification, general requirements, basic procedures, and detailed requirements of the digital simulation of the mechanical product manufacturing process.

Summing data management requirements.

This section applies to applications, development, services and research related to the digital simulation of the manufacturing process of mechanical products.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 4863-2008 Basic terminology of mechanical manufacturing technology

GB/T 16722.1-2008 Technical Product Documentation Computer Aided Technology Information Processing Security Requirements

GB/T 16722.2-2008 Technical Product Document Computer Aided Technical Information Processing Original Document

GB/T 16722.3-2008 Technical Product Documentation Computer Aided Technology Information Processing Product Design Process State

GB/T 16722.4-2008 Technical Product File Computer Aided Technical Information Processing File Management and Retrieval System

GB/T 26099.1-2010 General Rules for 3D Modeling of Mechanical Products Part 1.General Requirements

GB/T 26099.2-2010 General Rules for 3D Modeling of Mechanical Products Part 2.Part Modeling

GB/T 26099.3-2010 General Rules for 3D Modeling of Mechanical Products Part 3.Assembly Modeling

GB/T 26101-2010 General technical requirements for virtual assembly of mechanical products

GB/T 33582-2017 General rules for finite element mechanical analysis of mechanical product structures

3 Terms and definitions, abbreviations

3.1 Terms and definitions

The following terms and definitions defined in GB/T 4863-2008 apply to this document.

3.1.1 Manufacturing process simulation

Use modeling technology to establish a virtual manufacturing process and/or environment similar to the physical process or environment, and use virtual reality and other data

Wording means the activities of simulation analysis, evaluation and optimization of the process and (or) environment.

3.1.2 NC machining process simulation

In a virtual environment, the correctness of the NC program is verified by simulating the NC machining process by using digital means such as virtual reality

Analyzing and predicting the changes in the physical quantities (cutting force, cutting heat, vibration, etc.) in the machining process will affect the machining accuracy, surface machining quality and

Activities that affect processing efficiency.

Note. NC machining process simulation generally includes NC machining geometric simulation and NC machining physical simulation.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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