DUST COLLECTING METHOD AND SURFACE PLATE

摘要

PURPOSE: To provide a dust collecting method and a surface plate which improves the effect on dust collection and which decreases the labour of an operator by improving the grade of closing of a partition space in the NC cutting machine which installs the partition space and collects the dust. CONSTITUTION: An unclosed part 12 caused by the dimensional difference between a surface plate 14 and a material 4 to be cut in the setting direction of a standing member 3 at the time of mounting the material 4 to be cut on the surface plate 14 composed of the standing member 3 erected parallel on a stand 2 is closed over the total face with a flexible sheet 13, having.