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Oil cooling in CNC machine tools

Tool cooling plays an important role in machining processes. The main function of the coolant during the machining process is to reduce the heat in the machined area and in the machined object.

The coolant must not only dissipate heat and reduce the friction causing heat, but also remove chips and small abrasive fragments from the working area, preventing corrosion.

Use of a efficient cooling system increases the durability of the machine tool by reducing the machining forces and the heat load. Maintenance of the appropriate coolant working temperature is significant for the whole process.

The systems cooling and lubricating the machined objects typically consist of sedimentation tank, pumps, filters, overflow valve and cooler.