FIELD: mechanical engineering.
SUBSTANCE: gearing has input shaft and two engaged wheels. The body of one of wheels (3) is made of a flexible antifriction material and has the inner cylindrical side. The body of wheel (3) is provided with metallic layer (4) which has enhanced resistance to wear and arranged over the engaging surface. Additional layer (5) made of an aluminum alloy is interposed between layer (4) and body of wheel (3). Outer layer (4) is made of aluminum oxide and hard filler. Layer (4) and additional layer (5) are made of a screw spiral arranged in the axial direction of the gear wheel.
EFFECT: enhanced efficiency.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF ANTIFRICTIONAL THIN FILMS | 2007 |
|
RU2365672C1 |
| METHOD FOR IMPROVING SERVICEABILITY OF LOW-SPEED WORM GEAR DRIVES | 2012 |
|
RU2509937C1 |
| SPIROID DRIVE WITH ROTAPRINT LUBRICATION OF GEARING | 2005 |
|
RU2306465C2 |
| METHOD FOR WEAR RESISTANCE IMPROVEMENT OF CAST IRON GEAR WHEELS | 2012 |
|
RU2516955C1 |
| ANTIFRICTION COMPOSITION | 1992 |
|
RU2126805C1 |
| LUBRICATING COMPOSITION | 2014 |
|
RU2570403C2 |
| GEAR | 0 |
|
SU1649190A1 |
| GEAR WITH THREE-DIMENSIONAL GEARING - GTDG | 2012 |
|
RU2533761C2 |
| COPPER POWDER-BASED ANTIFRICTION COMPOSITE | 2014 |
|
RU2576740C1 |
| SLIDING FRICTION COEFFICIENT IN THE GEAR TRANSMISSION DETERMINATION METHOD | 2017 |
|
RU2663095C1 |
