| 摘要 |
A bench saw includes a table on a support frame; a hand turning unit comprising a handwheel and a shaft including a threaded end; a transmission unit comprising a frame including a lower slot on either side surface, two T-shaped members pivotably secured to both side surfaces of the frame respectively, each T-shaped member including a transverse first groove and a longitudinal second groove, and a bar including a protrusion at either end, the protrusions being slidingly disposed in the second grooves, and a central threaded hole secured to the threaded end; a blade height adjusting unit comprising a block member secured to the frame, and a grooved sliding member with the block member disposed therein, the sliding member including a guide pin on either side, the guide pins being slidingly disposed in the first grooves; and a saw assembly secured to the sliding member.
|
