The function of cutting fluid in deep hole drilling

Deep hole drilling cutting fluid is a transparent cutting fluid formulated from water-soluble lubricants, extreme pressure additives, rust inhibitors, cleaning agents, and other additives. It is easy to use; simply dilute it with high-quality tap water in a specific ratio before use. It is specifically designed for pure oil-based cutting fluid applications in deep hole drilling, such as deep hole drills, boring drills, and gun drills. It is also suitable for processing various materials including alloy steel, stainless steel, high-nickel alloys, high-strength and high-hardness ferrous metals, steel, aluminum alloys, and copper alloys.

In metal processing, deep hole drilling cutting fluid primarily provides cooling and lubrication. It effectively eliminates the heat generated by friction due to deformation and inhibits the formation of built-up edges. It reduces friction and wear on the cutting edge and support, extending tool life and improving machining accuracy and surface finish. In addition, deep hole drilling cutting fluid has excellent penetration and cleaning properties. In metal cutting, it allows the cutting fluid to penetrate the cutting edge in a timely manner, ensuring smooth chip removal. It can also effectively remove residual contaminants from metal cutting, preventing them from entering the metal processing surface; this allows metal workpieces to proceed directly to the next process without cleaning, shortening the time for each process and improving processing efficiency. Finally, after metal cutting, the deep hole drilling cutting fluid forms a protective film on the metal surface. Applying the deep hole drilling cutting fluid to the metal surface provides rust and corrosion protection, extending the service life of the metal and effectively protecting machine tools.

Finally, in addition to its lubricating, cooling, cleaning, and rust prevention functions, deep hole drilling cutting fluid is environmentally friendly and non-toxic, containing no harmful substances such as sulfur, chlorine, or sodium nitrite. It is odorless and non-irritating to the skin. It is easy to use and safe to operate; it has low pollution and the waste liquid is easy to treat, meeting national industrial wastewater discharge standards after treatment.