Cutting powder scattering prevention device of machine tool

摘要

FixProblem to be solved: to cover the circumference of the workpiece in a box shaped box having a minimum hole necessary for passing a cutting tool such as one axis machining in the z-axis direction while the first and second covers move relative to each other between the workpiece and the blade in the case of machining more than two axes of X, y and Z Cover for preventing dust splash.Solution: the first cover which follows the movement of the workpiece is covered with the second cover 4 following the movement in the machining surface direction of the cutting edge of the first cover 3a and 3b in the machining surface direction of the work piece, and it is divided into the second cover 4 which follows the movement in the machining surface direction of the cutting tool, and the second cover is processed with the cutting tool A hole passing through the depth direction is provided, and the second cover does not follow the depth of the workpiece depth, and between the first cover and the space covered by the first and second covers between the cover and the cover in which the cover is held in a slight gap without contact with the first cover An apparatus for preventing the powder from being sprayed to remove the powder by suction.