At the DIN meeting in Berlin on February 11-12, numerous exciting topics were once again on the agenda, driving the further development of important standards. Particular focus was placed on parts 1, 99 and 191 of the DIN 4000 and DIN 4003 series of standards, which are essential for the standardized exchange of data in the tool sector.
Significant progress was made with DIN 4000-1: Here, the cut-off point coding definitions and the machining procedures were included and standardized for other characteristic attribute lists. The aim is to avoid redundancies and ensure uniform documentation of the processing methods. There was also an important decision in DIN 4003-1: The PCS (Primary Coordinate System) will remain part of the standard, but will initially be used optionally for data exchange. Particularly in connection with PMI (Product Manufacturing Information), it became clear that the PCS will be necessary for more precise data transfer.
In parts DIN 4000-191 and DIN 4003-191, the definitions of the coordinate systems have been further improved and specified in more detail. This ensures clearer and more consistent use in practice.
Another important innovation is the introduction of a completely new part of the standard: DIN 4000-99 and DIN 4003-99, which is intended to deal specifically with the structuring of parts lists in order to create a clear distinction from the CAD structure with regard to alternative components.
In addition, it was announced that errors found in the standard parts of the DIN 4000-89 series will be corrected and the revised version will soon be released for review. There is also good news for DIN 4000-103: Now that minor formal errors have been corrected, nothing stands in the way of its submission as a draft standard. The next project on the agenda is Part 90 of the DIN 4000 and 4003 series of standards.
Another important topic was international exchange: a joint day with the ISO 13399 working group is planned for week 37. The aim is to exchange ideas and information between the committees and to further harmonize international standardization.
The developments show how dynamically standardization is progressing and how important continuous further development is for the industry. This progress creates clear standards that ensure better interoperability and data consistency. It remains exciting to see what further innovations will follow in the coming months!
