| 摘要 |
<p>A sawing machine for cutting workpieces such as panels or packs of panels (P) comprises a horizontal workpiece support table (A) having a straight longitudinal slot (L) defining a cutting line, a sawing tool (5) movable along the cutting line and longitudinal pressure device arranged above the said workpiece support table and extending along the whole length of the cutting line. The said pressure device consists of two pressure beams (1, 1 min ) arranged at both sides of the cutting line, parallely thereto. Means are provided for raising and lowering each pressure beam (1, 1 min ) independently with respect to the other pressure beam, so as to raise and lower it with respect to the said workpiece support table in order to clamp thereon the workpiece to be sawed or to contact the surface of said support table.</p> |
