EN 13906-2:2001

Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs

This standard specifies the calculation and design of cold and hot coiled helical cylindrical helical extension springs made from round wire and bar with values according to table 1, loaded in the direction of the spring axis and operating at normal ambient temperatures. NOTE 1 In cases of substantially higher or lower working temperature, it is advisable to seek the manufacturer's advice.    NOTE 2 Quality Standards for cold coiled extension springs will be developed later.

Zylindrische Schraubenfedern aus runden Drähten und Stäben - Berechnung und Konstruktion - Teil 2: Zugfedern

Diese Norm gilt für die Berechnung und Konstruktion von kalt- und warmgeformten zylindrischen Schraubenzugfedern aus runden Drähten und Stäben, die in Richtung der Federachse auf Zug belastet sind und die bei üblicher Raumtemperatur arbeiten mit Werten nach Tabelle 1. ANMERKUNG 1 Bei wesentlichen höheren oder tieferen Betriebstemperaturen ist es zweckmäßig, sich mit dem Federhersteller zu beraten. ANMERKUNG 2 Gütenormen für kaltgeformte Zugfedern werden später erarbeitet.

Ressorts hélicoïdaux cylindriques fabriqués à partir de fils ronds et de barres - Calcul et conception - Partie 2: Ressorts de traction

La présente norme, spécifie le calcul et la conception des ressorts de traction hélicoïdaux cylindriques enroulés à chaud et à froid fabriqués à partir de fils ronds et de barres, ayant les valeurs du tableau 1,  pour lesquels la sollicitation est appliquée dans la direction de l'axe du ressort et travaillant à température ambiante normale.  NOTE 1 Pour des températures de service substantiellement supérieures ou inférieures, il est recommandé de demander conseil au fabricant. NOTE 2 Des normes sur la qualité des ressorts de traction enroulés à froid seront développées ultérieurement.

Vijačne valjaste vzmeti iz okrogle žice in palic - Izračun in načrtovanje - 2. del: Natezne vzmeti

General Information

• Status: Withdrawn
• Publication Date: 11-Dec-2001
• Withdrawal Date: 25-Jun-2013
• ICS: 21.160 - Springs
• Technical Committee: CEN/SS M18 - Metal wire products
• Drafting Committee: CEN/SS M18 - Metal wire products
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 26-Jun-2013
• Completion Date: 26-Jun-2013
• Ref Project: SIST EN 13906-2:2009 - Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs

Relations

• Replaced By: EN 13906-2:2013 - Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs
• Effective Date: 11-Jan-2012

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zylindrische Schraubenfedern aus runden Drähten und Stäben - Berechnung und Konstruktion - Teil 2: ZugfedernRessorts hélicoïdaux cylindriques fabriqués à partir de fils ronds et de barres - Calcul et conception - Partie 2: Ressorts de tractionCylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs21.160VzmetiSpringsICS:Ta slovenski standard je istoveten z:EN 13906-2:2001SIST EN 13906-2:2009en,fr,de01-julij-2009SIST EN 13906-2:2009SLOVENSKI
STANDARD



SIST EN 13906-2:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13906-2December 2001ICS 21.160English versionCylindrical helical springs made from round wire and bar -Calculation and design - Part 2: Extension springsRessorts hélicoïdaux cylindriques fabriqués à partir de filsronds et de barres - Calcul et conception - Partie 2:Ressorts de tractionZylindrische Schraubenfedern aus runden Drähten undStäben - Berechnung und Konstruktion - Teil 2: ZugfedernThis European Standard was approved by CEN on 5 January 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13906-2:2001 ESIST EN 13906-2:2009



EN 13906-2:2001 (E)2ContentsForeword.31Scope.42Normative references.43Terms and definitions, symbols, units and abbreviated terms.43.1Terms and definitions.43.2Symbols, units and abbreviated terms.54Theoretical extension spring diagram.75Types of loading.75.1Static and/or quasi-static loading.75.2Dynamic loading.76Stress correction factor k.87Initial tension force F0.98Material property values for the calculation of springs.99Calculation formulae.119.1Spring work.119.2Spring Force.119.3Spring deflection.119.4Spring rate.
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