Produksjonsteknikk

Emner: Slipemidler
Komité: ISO/TC 29/SC 5 (Grinding wheels and abrasives)
Opprinnelse:
Sluttdato: 14. mar 2021
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Komité: CEN/TC 256 (Railway applications)
Opprinnelse:
Sluttdato: 1. apr 2021
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This document applies to welding of metallic materials in the manufacture and maintenance of railway vehicles and their components. This document specifies applicable design and classification rules. This document does not define parameters for the dimensioning. NOTE Requirements on structures can be found in other standards like EN 12663.
Emner: Sveiseutstyr
Komité: CEN/TC 121 (Welding and allied processes)
Opprinnelse:
Sluttdato: 15. apr 2021
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Refers to taper dimensions and tolerances for electrode caps, electrode adaptors, electrode holders and similar parts, where the electrode force Fmax, given for diameter d1 in tables 1, 2 and 3 is not exceeded. Establishes dimensions, designation and marking. Cancels and replaces ISO Recommendation R 1089-1969, of which it constitutes a technical revision.
Komité: ISO/TC 44/SC 5 (Testing and inspection of welds)
Opprinnelse:
Sluttdato: 26. apr 2021
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