Soluble Cutting Oils
Provide excellent lubricity that formed an emulsion after mixing with water
The principal functions of water-soluble cutting fluids (sometimes called soluble oil), are cooling (dissipating heat generated in the operation), lubrication (reduce friction between the tool and the job) & flushing (remove chips or swarf away from the cutting zone). This type is very common and generally form a milky, opaque fluid. Typically soluble oils are 50% oil, or more, and balanced by emulsifier and additives.
The emulsions (oil in water) have been there for decades in the form of mineral oil-based, vegetable oil-based and the recent past semi-synthetic oil-based. The major challenge in running soluble oils is biological. The presence of oil, nutrients & water at a conducive temperature paves way for bacteria formation in the system.
Soluble cutting fluids provide excellent cooling and lubricity for light-to heavy-duty cutting and grinding of ferrous and non-ferrous metals, resulting in extended tool life and good surface finishes on the machined parts. As we know, there are 50% mineral oil in soluble oil so that lubrication must better than semi-synthetic and synthetic oils.
On the other hand, it has been specially formulated to provide enhanced rust protection and greater emulsion stability when used with water qualities of varying hardness, especially WILL series of cutting fluids.
For good lubrication and tool life, most heavy duty soluble oils have added chlorine to enhance extreme pressure machining. However, MORESCO series emphasized products without chlorine additives that no harmful for human health.
Here are the soluble cutting oils (emulsion cutting oils)：
|Model||Appearance||Density 15℃ g/cm3||Kinetic Viscosity 40℃ mm2/s||Place of Origin|
Water Soluble cutting fluids are form an emulsion when added to water. These emulsifiable oils are mineral oil based concentrates, which contain emulsifiers that allow them to mix with water and form a milky white emulsion. They also contain additives to improve their lubricating properties, rust and corrosion inhibitors and a biocide to help control foul smell.
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