FIELD: wood working, applicable in the constructions of machines intended for sawing of round timber.
SUBSTANCE: the blade-sawing machine has a frame, pulleys with the sawing blade located on them, sawing blade tensioning mechanism drive. Both pulleys are made as driving ones. A hydraulic bulk drive is used as the drive of each pulley it has a hydraulic motor whose shaft carries a pulley, and a hydraulic pump actuated by an electric motor linked with the hydraulic motor by means of a pressure and drain lines the hydraulic bulk drives are hydraulically interconnected with the aid of the pulley rotational speed synchronization mechanism that is made in the form of a proportional and connected to each hydraulic bulk drive between its hydraulic motor and the hydraulic pump with the aid of a regulating channel.
EFFECT: enhanced durability of the sawing blade, enhanced quality of sawing and stop of the sawing blade in case of its rupture.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONTOUR SAW MACHINE | 2012 |
|
RU2547551C2 |
| 0 |
|
SU333040A1 | |
| HORIZONTAL BAND MILL | 2010 |
|
RU2443546C1 |
| BAND SAWING MACHINE | 2003 |
|
RU2252864C2 |
| DEVICE FOR LONGITUDINAL SAWING OF TIMBER | 0 |
|
SU1337256A1 |
| BAND MILL | 2006 |
|
RU2388592C2 |
| DEVICE FOR BREAKAGE OF CONCRETE PAVEMENTS | 0 |
|
SU1818424A1 |
| BELT SAWING MACHINE | 1999 |
|
RU2165842C1 |
| BAND SAWING MACHINE | 1998 |
|
RU2139182C1 |
| BAND SAW FOR LENGTH CUTTING OF TIMBER | 0 |
|
SU1122508A1 |
