FIELD: transport.
SUBSTANCE: invention relates to railway transport, namely to methods to increase adhesion between rolling stock wheels with rails. Proposed method consists in heating of surface greasing of wheels and rails. Said surface greasing is subjected to HF electromagnetic field, its energy being directed to friction surfaces of the wheels and rails. Power of HF electromagnetic field radiation is determined subject to initial coefficient of friction, initial temperature and moisture content in friction zone and rolling stock speed.
EFFECT: higher efficiency and reduced wear.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF IMPROVING THE COHESION OF WHEELS OF RAILWAY VEHICLE TO RAIL TRACKS | 0 |
|
SU732155A1 |
| FRICTION AND ADHESION ACTIVATOR | 2006 |
|
RU2362799C2 |
| METHOD FOR IMPROVING THE COHESION OF WHEELS OF RAILWAY VEHICLE TO RAIL TRACKS | 0 |
|
SU732156A1 |
| METHOD TO ADJUST ADHESION OF RUNNING STOCK WHEELS TO RAILS | 2008 |
|
RU2381122C1 |
| METHOD OF ENHANCING THE TRACTION OF RAIL VEHICLE WHEELS WITH RAILS | 0 |
|
SU943053A1 |
| FRICTIONAL UNIT TEST TECHNIQUE | 2006 |
|
RU2343450C2 |
| METHOD FOR CONTROLLING WEAR RESISTANCE OF FRICTION PAIRS AT DYNAMIC LOADS | 1999 |
|
RU2192945C2 |
| METHOD FOR RAILS WELDING | 2021 |
|
RU2781344C1 |
| METHOD FOR INCREASING THE TRACTION FORCE OF A LOCOMOTIVE | 2021 |
|
RU2781169C1 |
| METHOD TO UP WHEEL-TO-RAIL ADHESION | 2012 |
|
RU2504492C1 |
