| 摘要 |
The machine for automatically cutting a quarried stone to a width with minimum wear of cutting teeth, comprises a pair of frames (2a,2b) lifting on the lifting screw shafts; a cutter fixing plate (3) having a crane (13) on the center of the upper side, a groove section (14) for travelling the cutter left and right, and detachable groove upper wall strips (15); lift screw shafts (4a,4b) for lifting the free ends of the frame (2a,2b); screw shaft driving device (5) for rotating the shafts (4a,4b) in right or reverse directions; cutting device (6) controlled for travelling in left/right directions; travelling device (7) for moving the device (6) on the plate (3); quarried stone travelling device (8) for moving the stone in front/rear directions.
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