NA 026

DIN Standards Committee Springs, Stamped Parts and Moulded Parts

Project

Cylindrical helical springs made from round wire and bar - Calculation and design - Part 3: Torsion springs

Abstract

This standard specifies the calculation and design of cylindrical helical torsion springs with a linear characteristic, made from round wire and bar of constant diameter with the following values for cold coiled torsion spring: wire or bar diameter d ≤ 20 mm; number of active coils n ≥ 2; spring index 4 ≤ w ≤ 20 and the following values for hot coiled torsion spring: wire or bar diameter d ≥ 10 mm; number of active coils n ≥ 2; spring index 4 ≤ w ≤ 12

Begin

2015-07-01

WI

00407009

Planned document number

DIN EN 13906-3/A1

Project number

02600097

Responsible national committee

NA 026-00-01 AA - Springs 

Responsible european committee

CEN/TC 407 - Cylindrical helical springs made from round wire and bar - Calculation and design 

Contact

Dipl.-Ing.

Benjamin Faltin

Saatwinkler Damm 42/43
13627 Berlin

Tel.: +49 30 2601-2305
Fax: +49 30 2601-42305

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