BS ISO 21866-1:2020
$142.49
Plain bearings. Automotive engine bearing test rig using actual connecting rods – Test rig
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 26 |
This document specifies the requirements for an engine bearing test rig that uses an actual connecting rod to determine plain bearing performance in automotive engines, evaluating fundamental bearing properties such as seizure resistance, wear resistance, fatigue resistance and resistance to the impact of foreign material.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Classification of bearing tests |
| 10 | 5 Test rig 5.1 Test rig construction |
| 11 | 5.2 Rig frame construction 5.3 Foundation structure |
| 12 | 5.4 Test using actual engine connecting rod 5.4.1 Structure around the test bearing |
| 13 | 5.4.2 Structure around the support bearing |
| 14 | 5.4.3 Connection of the connecting rod with dynamic servo actuator |
| 15 | 5.4.4 Test shaft for different diameter of test bearings 5.4.5 Temperature measurement for the test bearing |
| 16 | 5.4.6 Adjustment of the misalignment of the test bearing and the shaft |
| 18 | Annex A (informative) Example for bearing seizure test |
| 20 | Annex B (informative) Example for bearing fatigue test |
| 21 | Annex C (informative) Theoretical oil film conditions by the rigidity of the bearing housing |
| 23 | Annex D (informative) Resonance frequency by frame type (calculation) |
| 24 | Bibliography |
