AUTOMATIC CLEANING DEVICE FOR MACHINE TOOL

摘要

An objective is to provide an automatic cleaning device for machine tool in which cleaning efficiency is improved by performing cleaning for a large range during machining. To achieve this, an air nozzle (21) that removes, by air-blowing, chips (Wa) and cutting oil (C) dispersed while a workpiece is being machined to an outside of the machine is allowed to move not only independently from a movement of a spindle head (16), but also relatively to a workpiece (W) in directions of three orthogonal axes.