PREN 13906-2 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CYLINDRICAL HELICAL SPRINGS MADE FROM ROUND WIRE AND BAR - CALCULATION AND DESIGN - PART 2: EXTENSION SPRINGS
01-06-2013
24-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions, symbols, units and abbreviated
terms
4 Theoretical extension spring diagram
5 Types of loading
6 Stress correction factor k
7 Initial tension force F[0]
8 Material property values for the calculation of springs
9 Calculation formulae
10 Permissible torsional stress under static or quasi-static
loading
11 Calculation of extension springs for dynamic loading
Annex A (informative) - Types of spring ends
Defines the calculation and design of cold and hot coiled helical extension springs made from round wire and bar loaded in the direction of the spring axis and operating at normal ambient temperatures.
| Committee |
TC 407
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 12/30271124 DC : 0 | Identical |
| EN 12166:2016 | Copper and copper alloys - Wire for general purposes |
| EN 10270-3:2011 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| EN 10089:2002 | Hot-rolled steels for quenched and tempered springs - Technical delivery conditions |
| EN ISO 26909:2010 | Springs - Vocabulary (ISO 26909:2009) |
| EN 13906-1:2013 | Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs |
| ISO 26909:2009 | Springs Vocabulary |
| ISO 2162-1:1993 | Technical product documentation — Springs — Part 1: Simplified representation |
| EN 10270-1:2011+A1:2017 | Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire |
| EN ISO 2162-1 : 1996 | TECHNICAL PRODUCT DOCUMENTATION - SPRINGS - SIMPLIFIED REPRESENTATION |
| ISO 26910-1:2009 | Springs — Shot peening — Part 1: General procedures |
| EN 10270-2:2011 | Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire |
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