Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004
Industrial automation systems and integration — Physical device control — Data model for computerized numerical controllers — Part 11: Process data for milling
Edition 2
2004-12
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Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004
40896
Published (Edition 2, 2004)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004

Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004
40896
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CHF 151
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Abstract

Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004 specifies the technology-specific data elements needed as process data for milling. Together with the general process data described in Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-10, it describes the interface between a computerized numerical controller and the programming system (i.e. CAM system or shop floor programming system) for milling. It can be used for milling operations on all types of machines, be it milling machines, machining centres, or lathes with motorized tools capable of milling. The scope of Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004 does not include any other technologies, like turning, grinding, or EDM. These technologies will be described in further parts of Ïã¸ÛÁùºÏ²Ê¿ª½± 14649.

The subject of the milling_schema, which is described in Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-11:2004, is the definition of technology-specific data types representing the machining process for milling and drilling. This includes both milling of freeform surfaces and milling of prismatic workpieces (also known as 2 1/2-D milling).

Not included in this schema are the following:

  • geometric items;
  • representations;
  • manufacturing features;
  • executable objects;
  • base classes which are common for all technologies.

They are referenced from Ïã¸ÛÁùºÏ²Ê¿ª½± 10303's generic resources and Ïã¸ÛÁùºÏ²Ê¿ª½± 14649-10. The description of process data is done using the EXPRESS language as defined in Ïã¸ÛÁùºÏ²Ê¿ª½± 10303-11. The encoding of the data is done using Ïã¸ÛÁùºÏ²Ê¿ª½± 10303-21.

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