GB/T 26099.2-2010General principles of three-dimensional modeling for mechanical products - Part 2: Part modeling (English PDF)
机械产品三维建模通用规则 第2部分：零件建模
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
January 10, 2011
Implementation date
October 1, 2011
Scope
GB/T 26099.2-2010 is the English-translated version of 机械产品三维建模通用规则 第2部分：零件建模.
GB/T 26099.2-2010 is the Chinese standard "General principles of three-dimensional modeling for mechanical products - Part 2: Part modeling". Its scope clause reads: This section GB/T 26099 specifies the general principles of part modeling, general requirements, detailed requirements and model simplification, inspection, release And Applications.
Suitable for three-dimensional modeling of mechanical parts during the construction of this part of the model, application and management. Its clauses include terms and definitions; general principles and general requirements.
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Document preview — GB/T 26099.2-2010
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 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 general principles and general requirements
1 Scope
This section GB/T 26099 specifies the general principles of part modeling, general requirements, detailed requirements and model simplification, inspection, release
And Applications.
Suitable for three-dimensional modeling of mechanical parts during the construction of this part of the model, application and management.
2 Normative references
The following documents contain provisions which, through reference GB/T 26099 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 4458.5 Mechanical drawings with dimensional tolerances and injection method
GB/T 6403.1 spherical radius
GB/T 6403.2 lubrication grooves
GB/T 6403.3 knurled
GB/T 6403.4 parts rounding chamfer
GB/T 6403.5 wheel overrun groove
GB/T 24734.1 Technical product documentation - Digital product definition data practices - Part 1. Terms and definitions (GB/T 24734.1-2009, ISO 16792.2006, NEQ)
GB/T 24734.11 Technical product documentation - Digital product definition data practices - Part 11. model geometry detail level
GB/T 26099.1 General rules for three-dimensional modeling of mechanical products - Part 1. General requirements
3 Terms and Definitions
Terms and definitions GB/T 24734.1 and GB/T 26099.1 established applicable to GB/T 26099 in this section.
4 general principles and general requirements
4.1 General Principles
a) part model should be able to accurately express the design information of parts;
b) part model contains geometric elements of parts, elements and engineering elements of constraint;
c) information on the expression of the part model should have the ability under the circumstances to ensure the design intent can be correctly updated or modified;
d) does not allow the existence of redundant elements, it must not contain extraneous results and modeling geometric elements;
e) Part Modeling data should be considered between links and references to the relationship between, for example, the geometric elements of the model, constraints, elements and engineering elements
Between the right to establish relations of logical relationships and references, should be able to meet all kinds of information updated in real time model needs;
f) should be fully reflected in the modeling design for manufacturing [DesignforManufacturing (DFM)] guidelines, improve parts can be made
Manufacturability.
4.2 general requirements
a) participate in three-dimensional design of mechanical parts should be three-dimensional modeling, which includes not only the self-made parts, including standard and purchased parts, etc;
GB/T 26641-2021 | GB/T 23901.5-2019 | GB/T 23906-2009 | GB/T 26100-2010 | GB/T 26099.4-2010 | GB/T 26099.3-2010 | […]
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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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Related Standards
GB/T 26099.1-2010 — General principles of three-dimensional modeling for mechanical products - Part 1: General requirements
GB/T 26099.3-2010 — General principles of three-dimensional modeling for mechanical products - Part 3: Assembly modeling
GB/T 26099.4-2010 — General principles of three-dimensional modeling for mechanical products - Part 4: Model projection drawings
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