Lubricants for metal processing
Lubricants play a crucial role in metal processing. They are essential for efficient and precise machining of metals in various industrial applications. High-quality lubricants reduce friction and wear, cool the machined parts and tools and help improve the surface quality of the workpieces. Without the right lubricants, machines would wear out more quickly, product quality would suffer and operating costs would increase.
Challenges
Metal processing presents lubricants with special challenges. The machines and tools are exposed to high temperatures, enormous pressures and rapid movements. These conditions require lubricants that not only withstand high temperatures and loads, but are also able to effectively remove contaminants and maintain consistent machining quality. In addition, lubricants in metal processing often have to withstand aggressive chemicals and have high thermal stability.
Areas of application
Lubricants are used in a variety of applications in metal processing. Cutting oils and cooling lubricants play a central role in milling and drilling by reducing friction and dissipating the heat generated during machining. When turning, special lubricants are required to make the machining processes efficient and to extend the life of the tools. Grinding and polishing processes also benefit from lubricants that enable high surface quality. In forming and stamping processes, lubricants minimize friction and prevent wear on molds and tools. Forging requires high-temperature lubricants to protect tools and molds from overheating and wear. Special lubricants are also used during casting, which prevent the liquid metal from sticking to the molds and thus improve the surface quality.
Advantages of high-quality lubricants
The use of high-quality lubricants offers numerous advantages for metal processing. They increase the lifespan of tools by reducing wear and overheating. This results in fewer tool changes and maintenance costs, reducing operating costs. High-quality lubricants also improve the machining quality as they enable greater precision and better surface quality of the workpieces. This in turn increases productivity as the machines can work more efficiently. In addition, environmentally friendly lubricants help reduce environmental impact and meet modern sustainability requirements. Overall, high-quality lubricants are essential to ensure smooth and efficient operations in metal processing.