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BS EN ISO 17450-1:2011:2012 Edition

$215.11

Geometrical product specifications (GPS). General concepts – Model for geometrical specification and verification

Published By Publication Date Number of Pages
BSI 2012 74
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This part of ISO 17450 provides a model for geometrical specification and verification and defines the corresponding concepts. It also explains the mathematical basis of the concepts associated with the model and defines general terms for geometrical features of workpieces.

This part of ISO 17450 defines the fundamental concepts for the GPS system in order to:

  • provide nonambiguous GPS language to be used in design, manufacturing and verification,

  • identify features, characteristics and rules to provide the basis for specifications,

  • provide a complete symbology language to indicate GPS specifications,

  • provide simplified symbology by defining default rules, and

  • provide consistent rules for verification.

PDF Catalog

PDF Pages PDF Title
9 1 Scope
2 Normative references
3 Terms and definitions
19 4 Application and future prospects
5 General
20 6 Features
6.1 General
21 6.2 Ideal features
23 6.3 Nonideal features
24 6.4 Relationships between geometrical feature terms
26 7 Characteristics
7.1 General
7.2 Intrinsic characteristics of ideal features
27 7.3 Situation characteristics between ideal features
28 7.4 Situation characteristics between nonideal and ideal features
29 8 Operations
8.1 Feature operations
8.1.1 General
8.1.2 Partition
8.1.3 Extraction
30 8.1.4 Filtration
31 8.1.5 Association
32 8.1.6 Collection
33 8.1.7 Construction
8.1.8 Reconstruction
8.2 Evaluation
34 8.3 Transformation
9 Specification
9.1 General
9.2 Specification by dimension
35 9.3 Specification by zone
9.4 Deviation
36 10 Verification
BS EN ISO 17450-1:2011
$215.11