Wire cutting oil cutting process mold parts

Wire EDM (Electrical Discharge Machining) is a type of cutting process that uses a thin, electrically charged wire to cut through metal. In order to improve the performance and precision of this process, Wire cutting oil is often used as a coolant and lubricant.

The wire cutting oil serves several purposes, including:

Cooling the wire: The wire becomes very hot during the cutting process due to the electrical discharge between the wire and the workpiece. Cutting oil helps dissipate this heat, preventing the wire from overheating and breaking prematurely.

Lubricating the wire: Wire EDM involves high-speed movement of the wire, which can cause friction and wear on the wire over time. The cutting oil helps reduce friction, extending the life of the wire and improving its cutting performance.

Flushing away debris: During the cutting process, tiny particles of metal are generated and can clog the cutting gap. The cutting oil helps flush these particles out of the gap, ensuring that the cutting process is consistent and accurate.