GB/T 42869-2023 Active National standards

GB/T 42869-2023 Requirements for three-dimensional model simplification and lightweight of mechanical products

Publish Date: 2023-08-06 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42869-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Comprehensive Technical Drawing

Publish Date: 2023-08-06

Implement Date: 2023-12-01

Pages: 10 pages

Scope

This document specifies the simplification and lightweighting requirements for 3D models of mechanical products. This document is applicable to the construction of 3D models of mechanical products and the simplification and lightweighting processing in application scenarios such as simulation, visualization, data sharing, and exchange.

Development Information

Word Count: 14 Thousand words Pages: 10 pages

Referenced Standards

GB/T 24734.11-2009 Technical product documentation—Digital product definition data practices—Part 11:Levels of geometrical detail GB/T 26099.1-2010 General principles of three-dimensional modeling for mechanical products—Part 1:General requirements GB/T 26099.2-2010 General principles of three-dimensional modeling for mechanical products—Part 2:Part modeling GB/T 26099.3-2010 General principles of three-dimensional modeling for mechanical products—Part 3:Assembly modeling GB/T 26100-2010 General principles of digital mock-up for mechanical products

Related Standards

GB/T 131-1993 Replaced

GB/T 131-1993 Mechanical drawings—Surface roughness symbols and methods of indicating

Publish Date: 1993-11-09

GB/T 16675.1-1996 Replaced

GB/T 16675.1-1996 Technical drawings—Simplified representation—Part 1:Pictorial presentation

Publish Date: 1996-12-18

GB/T 16675.2-1996 Replaced

GB/T 16675.2-1996 Technical drawings—Simplified representation—Part 2:Dimensioning

Publish Date: 1996-12-18

GB/T 16949-1997 Abolished

GB/T 16949-1997 Templates for lettering and symbols—General principles, identification markings and the size of the slot widths

Publish Date: 1997-08-26

GB/T 4459.3-2000 Active

GB/T 4459.3-2000 Mechanical drawings—Representation of splines

Publish Date: 2000-07-24

GB/T 18594-2001 Active

GB/T 18594-2001 Technical product documentation—Lettering CAD lettering of the Latin alphabet numerals and marks

Publish Date: 2001-12-17