초록 ▼

The invention relates to a method for discharging cutting products from a metal-cutting machining process and to a machining process. In order to achieve a good discharge of cutting products at a relatively low outlay and with low costs, it is proposed that solid CO2 particles (2) be supplied to a g

The invention relates to a method for discharging cutting products from a metal-cutting machining process and to a machining process. In order to achieve a good discharge of cutting products at a relatively low outlay and with low costs, it is proposed that solid CO2 particles (2) be supplied to a gas stream (5), the gas stream, together with taken-up solid CO2 particles, be supplied to a machining space, in which the machining process is carried out, and be directed onto a region in the machining space in which a workpiece (7) is cutting-machined by a tool (6).

대표청구항 ▼

1. A metal-cutting machining process, comprising:machining a workpiece with a tool at a cut face, such that cutting products, including chips and/or dust, are produced; providing a gas stream introducing solid CO2 particles into the gas stream, to produce a gas stream with entrained CO2 particles; a

1. A metal-cutting machining process, comprising:machining a workpiece with a tool at a cut face, such that cutting products, including chips and/or dust, are produced; providing a gas stream introducing solid CO2 particles into the gas stream, to produce a gas stream with entrained CO2 particles; and impinging the gas stream with entrained CO2 particles into a machining space, in which the machining process is carried out, and onto the workpiece and tool at least in the region of the cut face such that at least a significant part of the cutting products produced by the machining are impacted upon by the gas stream in such a way that the cutting products are struck by the CO2 particles and thereby discharged; and further supplying a lubricant to the cut face via the tool.