ISO 16792-2021 pdf download.Technical product documentation – Digital product definition data practices.
3.2.2 classification code 1
drawing with optional data set
Note I to entry: Classification code I identifies that the data elements are located on the drawing and the drawing is the original.
3.2.3 classification code 2
data set with design model and drawing containing specifications
Note 1 to entry: Classification code 2 identifies that data elements are located on a drawing and the drawing is the original. A computer is used as a tool to prepare the drawing graphics sheet and the model. Data elements are located In the digital data and the drawing. The model when provided Is supplementary to the drawing.
3.2.4 classification code 3
data set with design model or annotated model and simplified drawing
Note 1 to entry: Classification code 3 identifIes a model with a simplified drawing used to expedite communication of common part features and to define non-geometric part definitions. The data set is the original. For example. the model and the drawing must be used together to satisfy this requirement.
Note 2 to entry: When used, annotated models under classification code 3 are partially annotated.
3.2.5 classification code 4
data set with annotated model and drawing
Note ito entry: Classification code 4 identifies that all data elements are located in both the digital data and the drawing. The data set is the original. For example, the model or the drawing can be used individually to satisfy this requirement.
3.2.6 classification code 5
data set with annotated model
Note I to entry: Classification code 5 identifies that all data elements are located in the data set with model. No drawing exists.
4 Data set identification and control
4.1 General
Actual data sets shall meet the requirements of this document.
Data sets for which conformity with this document is claimed shall include a reference to this document either in the data set itself or in a document referenced by the data set (see £43).
The current revision of the data and the computer application(s) and version(s) used to develop the data set shall be specified with other management data (see 4).
The data set identifier shall be unique and shall consist of numeric, alphabetic or special characters in any combination. Spaces are not permitted between any of the characters of the data set identifier.
The length of the data set identifier may be a direct function of the computer system and the operating system. When the part or identifying number is used as the data set identifier, the length shall be compatible with recognized limitations on number length in accordance with ISO 7200 and IEC 82045-2.
Special characters, such as hyphen (-), slash (/) or asterisk (), shall be selected in a manner that does not hinder data set identification or have an adverse effect on the computer system operation.ISO 16792 pdf download.