Reference number
ϲʿ 14649-10:2004
International Standard
ϲʿ 14649-10:2004
Industrial automation systems and integration — Physical device control — Data model for computerized numerical controllers — Part 10: General process data
Edition 2
2004-12
Preview
ϲʿ 14649-10:2004
40895
Indisponible en ڰç
ʳܲé (Edition 2, 2004)
Cette publication a été révisée et confirmée pour la dernière fois en 2024. Cette édition reste donc d’actualité.

ϲʿ 14649-10:2004

ϲʿ 14649-10:2004
40895
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Format
CHF 216
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ϲʿ 14649-10:2004 specifies the process data which is generally needed for NC-machining and therefore common to several machining technologies. These data elements describe the interface between the programming system (i.e. CAM system or shop-floor programming system) and a computerized numerical controller. The programme for the numerical controller includes geometric and technological information. It can be described using ϲʿ 14649-10:2004 together with the technology-specific parts (ϲʿ 14649-11, ϲʿ 14649-12, etc.). ϲʿ 14649-10:2004 provides the control structures for the sequence of programme execution, mainly the sequence of working steps and associated machine functions.

The "machining_schema" defined in ϲʿ 14649-10:2004 contains the definition of data types which are generally relevant for different technologies (e.g. milling, turning, grinding). It includes:

  • the general executables, including workplan, workingsteps and NC-functions;
  • the definition of the workpiece;
  • a feature catalogue containing features which might be referenced by several technologies;
  • the basis for an operation definition.

Not included in this schema are the following:

  • geometric items;
  • representations, which are referenced from ϲʿ 10303's generic resources;
  • the technology-specific definitions, which are defined in separate parts of ϲʿ 14649.

ϲʿ 14649-10:2004 cannot stand alone. An implementation needs in addition at least one technology-specific part (e.g. ϲʿ 14649-11 for milling, ϲʿ 14649-12 for turning).

Additionally, the schema uses machining features similar to ϲʿ 10303-224 and ϲʿ 10303-214. The description of process data is done using the EXPRESS language as defined in ϲʿ 10303-11. The encoding of the data is done using ϲʿ 10303-21.

Informations générales

  •  : ʳܲé
     : 2004-12
    : Norme internationale à réviser [90.92]
  •  : 2
  • ϲʿ/TC 184/SC 1
    25.040.20 
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