Precautions When Using CNC Coolant

When using CNC coolant, concentration levels need to be carefully considered. Insufficient or excessive concentration can affect the machine and increase manufacturing and maintenance costs.

- Coolant Concentration Too Low

If the concentration is too low, manufacturers will incur costs due to excess heat and friction. In addition, milling tools will have a shorter life and cause corrosion of the workpiece and machine tool. In addition, the tool may harbor bacteria and reduce its performance level.

- Excessive Coolant Concentration

On the other hand, if technicians use too much CNC coolant during the milling process, they waste a lot of concentrate. Excess coolant can form a residue on the machining tool, which can shorten its working life.

In addition, too much coolant can stain workpieces and tools. For operators, their skin can be irritated by the chemicals.