GB/T 16656.47-2008
Industrial automation systems and integration.Product data representation and exchange.Part 47: Integrated generic resources: Shape variation tolerances (English Version)

Standard No.

GB/T 16656.47-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 16656.47-2008

Replace

GB/T 16656.47-2001

Scope

This part of GB/T 16656 specifies the resource structure for expressing the dimensions and tolerances of product shapes. The size expresses the size of the shape and the position of the identifiable part of the shape. Tolerances specify the allowable deviations that define the shape and dimensions of a product. The dimension and tolerance expressions given in this section apply to two-dimensional and three-dimensional part geometry models. The following contents belong to the scope of this standard: — tolerances constraining product shape features; — tolerance specifications defining shapes; — expressions of geometric tolerances and plus and minus tolerances; — expressions of tolerance values; — expressions of dimensions; ——Give dimension features to shapes; ——Give direction and position features to shapes; ——Standards of datums and reference datums; ——Derived annotations of shape elements, such as centerlines and intersection points; ——Constraints and matching systems of shapes. The following contents are outside the scope of this standard: ——definitions of basic principles, concepts and terms of tolerances and dimensioning; —mathematical definitions of tolerances and datums; —description of conventions for dimensioning or tolerances; —dimension inspection methods - Specification of tolerances; - Tolerances for product features other than shape; - Representation of tolerances in engineering drawings; - Specifications for surface roughness.

GB/T 16656.47-2008 Referenced Document

• GB/T 1182 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out*， 2018-09-17 Update
• GB/T 13319 Geometrical product specifications (GPS)—Geometrical tolerancing—Pattern and combined geometrical specification*， 2020-04-28 Update
• GB/T 16262.1 Information technology - Abstract syntax notation one (ASN.1) - Part 1: Specification of basic notation
• GB/T 16656.1 Industrial automation systems and integration.Product data representation and exchange.Part 1:Overview and fundamental principles
• GB/T 16656.11 Industrial automation systems and integration.Product data representation and exchange.Part 11:Description methods:The EXPRESS language reference manual*， 2010-12-01 Update
• GB/T 16656.41 Industrial automation systems and integration.Product data representation and exchange.Part 41:Integrated generic resource:Fundamentals of product description and support*， 2010-12-01 Update
• GB/T 16656.42 Industrial automation systems and integration.Product data representation and exchange.Part 42:Integrated generic resource:Geometric and topological representation*， 2010-12-01 Update
• GB/T 16656.43 Industrial automation systems and integration.Product data representation and exchange.Part 43: Integrated generic resource: Representation structures
• GB/T 16671 Geometrical product specifications (GPS)—Geometrical tolerancing—Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)*， 2018-09-17 Update
• GB/T 17773 Tolerancing of orientation and location--Projected tolerance zone
• GB/T 17851 Geometrical product specifications (GPS)—Geometrical tolerancing—Datums and datum systems*， 2022-12-30 Update
• GB/T 1800.1 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits*， 2020-04-28 Update
• GB/T 1800.2 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts*， 2020-04-28 Update
• GB/T 4458.5 Mechanical drawings Indication of tolerances for size and of fits
• ISO 129:1985 Technical drawings; Dimensioning; General principles, definitions, methods of execution and special indications

GB/T 16656.47-2008 history

• 2008 GB/T 16656.47-2008 Industrial automation systems and integration.Product data representation and exchange.Part 47: Integrated generic resources: Shape variation tolerances
• 2001 GB/T 16656.47-2001 Industrial automation systems and integration--Product data representation and exchange--Part 47: Intergrated resources: Shape variation tolerances

GB/T 16656.47-2008 -All Parts