| 摘要 |
Cutting machine has guide rails coupled to the corresponding slide piece moving the in the machine bed parallel to the cutting sides of the cutting tool, possesses meshing gears of the guide rails with the sliding pieces and power operating means, which, in conjunction with each other, provide means for automatic reciprocating action of the cutting and punching machine for the production of articles cut at predetermined angles; thus saving time and labour; the machine does not operate until the materials in the operating position. |
