| 摘要 |
FIELD: wood-working band-sawing machines for wood sawing. ^ SUBSTANCE: the machine has a frame, driven and drive pulleys fastened on a mount, the drive pulley is coupled to an electric motor by a drive, band saw enveloping the pulleys. A flexible working member is fitted on the pulleys under the band saw, it is provided with spring-loaded rollers for its tensioning, fastened on the mount for provision of the flexible working member to envelop the machine working area. The machine is provided with guide rollers installed behind the driven pulley in the direction of motion of the band saw, and the flexible working member envelops these rollers. ^ EFFECT: enhanced efficiency of wood sawing. ^ 3 cl, 1 dwg |
