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Normas DIN – AENOR
DIN EN 12082/A1:2019-03

DIN EN 12082/A1:2019-03

Railway applications - Axleboxes - Performance testing; German and English version EN 12082:2017/prA1:2019 / Note: Date of issue 2019-02-15*Intended as an amendment to DIN EN 12082 (2017-12).

Applications ferroviaires - Boîtes d'essieux - Essais de performance; Version allemande et anglaise EN 12082:2017/prA1:2019 / Attention: Date de parution 2019-02-15*Prévu comme amendement à DIN EN 12082 (2017-12).

Bahnanwendungen - Radsatzlager - Prüfung des Leistungsvermögens; Deutsche und Englische Fassung EN 12082:2017/prA1:2019 / Achtung: Erscheinungsdatum 2019-02-15*Vorgesehen als Änderung von DIN EN 12082 (2017-12).

Fecha:
2019-03 /Active
Equivalencias internacionales:

EN 12082/prA1 (2019-02)

Resumen:
This European Standard specifies the principles and methods for a rig performance test of the system of axlebox rolling bearing(s), housing, seal(s) and grease. Test parameters and minimum performance requirements for vehicles in operation on main lines are specified. Different test parameters and performance requirements may be selected for vehicles in operation on other networks (e. g. urban rail). This standard is historically developed for outboard applications but can be used for vehicles with other bearing arrangements (e. g.: inboard application or single wheels).It gives some possible examples where a "sequenced performance test" addresses the broad range of different service conditions within a specific application or vehicle platform into account.It describes in detail the water tightness test and basic principles and minimum requirements for a field test.This European Standard only applies to axleboxes equipped with rolling bearings and greases according to EN 12080 and EN 12081.
Keywords:
Acceptance, Approval, Axle assemblies, Contract agreement, Efficiency, Inspection, Leak tests, Operational tests, Performance, Performance test bench, Quality assurance, Quality requirements, Railway applications, Railway engineering, Railway vehicles, Railways, Rating tests, Release, Specification (approval), Terms of contract, Test benches, Test methods, Testing, Testing conditions, Wheelset bearings
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