SIST EN 4057-406:2009
(Main)Aerospace series - Cable ties for harnesses - Test methods - Part 406: Locking device retention
Aerospace series - Cable ties for harnesses - Test methods - Part 406: Locking device retention
This standard specifies the procedure for measuring the force required to pull out the metallic locking device from the head of the cable tie when the force is applied in the manner specified.
It shall be used together with EN 4057 100.
Luft- und Raumfahrt - Befestigungsbänder für Leitungsbündel - Prüfverfahren - Teil 406: Verschlusszungen Auszugskraft
Série aérospatiale - Frettes de câblage pour harnais - Méthodes d'essais - Partie 406 : Rétention du système de verrouillage
Aeronavtika - Kabelske spojke za vezalno pasovje - Preskusne metode - 406. del: Zadrževanje zapornega mehanizma
General Information
- Status
- Published
- Publication Date
- 19-Apr-2009
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 06-Apr-2009
- Due Date
- 11-Jun-2009
- Completion Date
- 20-Apr-2009
Overview
EN 4057-406:2006 - Aerospace series: Cable ties for harnesses - Test methods - Part 406: Locking device retention specifies the standardized procedure for measuring the force required to pull the metallic locking device out of a cable-tie head when loaded in the prescribed direction. This test method is intended for aerospace cable ties used in wiring harnesses and is to be used together with EN 4057-100 (General test methods).
Key topics and technical requirements
- Scope: Defines how to measure pull-out force for the metallic locking device in cable ties for harnesses.
- Specimen preparation:
- Section the cable-tie head along the plane shown in the standard (take care not to move the locking device).
- Precondition specimens as required in EN 4057-100.
- Apparatus:
- A tensile tester capable of constant separation rates of 25 mm/min and 50 mm/min and able to apply the necessary pull-out force.
- A sample mounting fixture (illustrated in the standard) that secures the head and aligns the locking device along the axis of pull.
- Procedure:
- Mount the cable-tie head in the bottom fixture and clamp onto the locking device with the top grips.
- Ensure alignment of the locking device with the direction of pull.
- Separate the jaws at the specified test speeds (25 mm/min and 50 mm/min).
- Record the maximum force required to pull the locking device from the head.
- Acceptance:
- Measured pull-out force shall meet the values specified in the applicable product standard for that cable tie (EN 4057-406 itself defines the method; pass/fail limits are in the product-specific standard).
Applications and who uses this standard
- Aerospace manufacturers and harness assemblers use EN 4057-406 to validate mechanical retention of cable-tie locking devices in avionic wiring harnesses.
- Test laboratories and quality assurance teams apply the method to verify conformity, perform batch testing, and support supplier qualification.
- Procurement and certification bodies reference the test method when specifying or approving cable-tie components for aircraft installations.
- Component designers use the test results to assess locking-device designs and materials for reliable retention under service conditions.
Related standards
- EN 4057-100 - Aerospace series - Cable ties for harnesses - Test methods - Part 100: General (use in conjunction with EN 4057-406).
Keywords: EN 4057-406:2006, cable ties, locking device retention, pull-out force, aerospace, test methods, tensile tester, harnesses, EN 4057-100.
Frequently Asked Questions
SIST EN 4057-406:2009 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Cable ties for harnesses - Test methods - Part 406: Locking device retention". This standard covers: This standard specifies the procedure for measuring the force required to pull out the metallic locking device from the head of the cable tie when the force is applied in the manner specified. It shall be used together with EN 4057 100.
This standard specifies the procedure for measuring the force required to pull out the metallic locking device from the head of the cable tie when the force is applied in the manner specified. It shall be used together with EN 4057 100.
SIST EN 4057-406:2009 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 4057-406:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Kabelske spojke za vezalno pasovje - Preskusne metode - 406. del: Zadrževanje zapornega mehanizmaLuft- und Raumfahrt - Befestigungsbänder für Leitungsbündel - Prüfverfahren - Teil 406: Verschlusszungen AuszugskraftSérie aérospatiale - Frettes de câblage pour harnais - Méthodes d'essais - Partie 406 : Rétention du système de verrouillageAerospace series - Cable ties for harnesses - Test methods - Part 406: Locking device retention49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 4057-406:2006SIST EN 4057-406:2009en,de01-junij-2009SIST EN 4057-406:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4057-406December 2006ICS 49.060 English VersionAerospace series - Cable ties for harnesses - Test methods -Part 406: Locking device retentionSérie aérospatiale - Frettes de câblage pour harnais -Méthodes d'essais - Partie 406 : Rétention du système deverrouillageLuft- und Raumfahrt - Befestigungsbänder fürLeitungsbündel - Prüfverfahren - Teil 406:Verschlusszungen AuszugskraftThis European Standard was approved by CEN on 28 October 2005.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4057-406:2006: ESIST EN 4057-406:2009
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