MULTI-LINED BUSHHAMMERING MACHINE AND BUSHHAMMERING METHOD USING BY THE MACHINE, AND STONE PANEL MADE BY THE METHOD

摘要

The present invention relates to a multi-lined chisel hammering machine for making a flat rough surface by chiseling a surface of a slate using a chisel to form a fine trace, a chisel hammering method and a slate made by the method. According to the multi-lined chisel hammering machine of the present invention, a fixing bracket (121) of a hinge (120) is mounted on a convey device (200), a base panel (130) is mounted on a movable bracket (122) of the hinge (120), a plurality of head blocks (140) are aligned in a row on the base panel (130), an air hammer(150) is mounted on each head block (140) to vibrate up and down and a chisel tool (160) is mounted on each air hammer (150) so that the base panel (130) has a predetermined orientation angle (a) with respect to a traveling direction of the convey device (200) due to the hinge (120) as shown by an arrow (135) in FIG. 3. Thus, the chisel tool (160) mounted on the air hammer (150) can be aligned in a plurality of rows with respect to the traveling direction of the convey device and the the chisel tool (160) can perform a finish work to the slate in the traveling direction of the convey device.