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UNI 8838 : 2013

UNI 8838 : 2013

Current

Current

The latest, up-to-date edition.

CONICAL SPRING WASHERS - EXTRALARGE SERIES

Published date

10-24-2013

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 DIMENSIONI
5 REQUISITI E NORME DI RIFERIMENTO
6 DEFINIZIONI DEI CARICHI E DELLA FRECCIA RESIDUA
7 CONDIZIONI TECNICHE DI FORNITURA
8 IMBALLAGGIO
9 DESIGNAZIONE

La norma specifica le dimensioni e le condizioni tecniche di fornitura per rondelle elastiche coniche di acciaio di serie estralarga impiegate tra elementi filettati con lo scopo di evitare allentamento di viti, dadi e bulloni negli accoppiamenti soggetti a vibrazione e per compensare assestamenti di assemblaggio e dilatazioni.

Committee
CT 31
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

UNI EN 10132-4 : 2002 COLD ROLLED NARROW STEEL STRIP FOR HEAT TREATMENT - TECHNICAL DELIVERY CONDITIONS - SPRING STEELS AND OTHER APPLICATIONS
UNI EN ISO 4042 : 2003 FASTENERS - ELECTROPLATED COATINGS
UNI EN ISO 286-2 : 2010 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - ISO CODE SYSTEM FOR TOLERANCES ON LINEAR SIZES - PART 2: TABLES OF STANDARD TOLERANCE CLASSES AND LIMIT DEVIATIONS FOR HOLES AND SHAFTS
UNI EN ISO 10683 : 2014 FASTENERS - NON-ELECTROLYTICALLY APPLIED ZINC FLAKE COATINGS
UNI 6602 : 2002 PLAIN WASHERS AND METALLIC PUN CHED CLAMPING PLATES - CLASSIFICATION, TECHNICAL CONDITION OF DELIVERY AND PACKAGING
UNI EN ISO 6507-1 : 2006 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 1: TEST METHOD
UNI EN ISO 12683 : 2005 MECHANICALLY DEPOSITED COATINGS OF ZINC - SPECIFICATION AND TEST METHODS
UNI EN ISO 3269 : 2002 FASTENERS - ACCEPTANCE INSPECTION

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