NEN EN 14865-2 : 2006 + A2 2010
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - AXLEBOX LUBRICATING GREASES - PART 2: METHOD TO TEST THE MECHANICAL STABILITY TO COVER VEHICLE SPEEDS UP TO 200 KM/H
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Testing principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Testing procedure
8.1 General
8.2 Preparation of the apparatus
8.3 Washing procedure
8.4 Assembly of the bearings
8.5 Volume and distribution of the test lubricating grease
8.6 Assembly of the box
8.7 Assembly of the machine
8.8 Calibrating the machine
8.9 Running the test
8.10 Dismantling the machine after testing
8.11 Disassembly of the bearings
9 Evaluation
9.1 Recording
9.2 Leakage
9.3 Penetration
10 Precision
10.1 General
10.2 Repeatability
10.3 Reproducibility
11 Test report
12 Other test rig
Annex A (normative) V2F test rig
Annex B (normative) Axlebox
Annex C (informative) Round Robin test
C.1 Result
C.2 Symbols in the Figures C.1 and C.2
C.3 Test data distribution
Annex D (informative) Precision calculation examples
D.1 Repeatability example
D.2 Reproducibility example
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.