Kühlschmiermittel

KühlSchmiermittel, often translated as cutting fluid or coolant lubricant, is a liquid used during machining operations. Its primary functions are to cool the cutting tool and workpiece, reduce friction between them, and flush away chips and debris. This helps to extend tool life, improve surface finish, and allow for higher cutting speeds.

There are various types of KühlSchmiermittel, including straight oils, soluble oils (emulsifiable oils), synthetic fluids, and semi-synthetic fluids. Straight oils are pure mineral or synthetic oils that offer excellent lubrication but can be more difficult to clean and may pose fire hazards. Soluble oils form an emulsion when mixed with water and are cost-effective, providing good cooling and moderate lubrication. Synthetic fluids are water-based solutions containing no oil, offering superior cooling but generally less lubrication. Semi-synthetic fluids combine features of soluble and synthetic fluids, providing a balance of cooling and lubrication.

The choice of KühlSchmiermittel depends on the specific machining operation, the materials being cut, the tools used, and environmental considerations. Proper maintenance, including filtration and monitoring of concentration and microbial growth, is essential to ensure the effectiveness and longevity of KühlSchmiermittel and to prevent issues like corrosion or health hazards.