Aluminum alloy in aluminum cutting tools has low plasticity, low melting point, and good thermal conductivity. If the lubrication and cooling properties of the cutting fluid are not up to standard when machining aluminum alloy, it can lead to sticking of the tool and poor chip removal performance. In this cycle, the tool is corroded, and the probability of tool breakage is greatly increased,
Secondly, when processing aluminum, it is important to consider the composition of magnesium and silicon inside. If there is a large amount of magnesium, it is easy to precipitate soap. At this time, the cutting fluid used for processing may lose its lubricating effect and also cause tool breakage.
At the same time, aluminum alloy is also a sensitive amphoteric metal that is prone to chemical reactions and oxidation in the air.
To avoid the above situations, it is recommended to purchase a specialized aluminum alloy cutting fluid DC-508A, which has good lubricity and contains non-ferrous metal corrosion inhibitors, providing good protection for aluminum alloys.
