In the field of profile processing, the application of cutting fluid is like a quiet revolution. It is not only related to processing efficiency, but also improves the precision and quality of products invisibly. Today, let us unveil the mystery of cutting fluid, explore its role in fluid mechanics, and how to help profile machining centers improve machining quality.
- The importance of cutting fluid in profile processing
As an important link in the manufacturing industry, profile machining centers have increasingly higher requirements for machining quality. As an indispensable auxiliary material in the machining process, the role of cutting fluid cannot be ignored. According to statistics, the rational use of cutting fluid can improve machining efficiency by more than 20% and reduce tool wear by about 50%. So, how does cutting fluid work?
- Fluid mechanics principle of cutting fluid
The role of cutting fluid in the machining process is inseparable from the basic principles of fluid mechanics. Cutting fluid affects machining quality in the following ways:
Cooling effect: The cutting fluid forms a cooling film in the cutting area, which reduces the temperature in the cutting area, reduces the friction between the tool and the workpiece, and reduces the generation of thermal cracks.
Lubrication: The lubricant component in the cutting fluid can form a lubricating film between the tool and the workpiece, reduce cutting resistance, and reduce tool wear.
Impact: The high-speed jet cutting fluid has impact force, which can effectively remove chips, prevent chips from adhering to the tool and workpiece, and ensure the quality of the machining surface.
Anti-rust effect: The anti-rust component in the cutting fluid can effectively prevent the tool and workpiece from rusting, ensuring the machining quality.
- Application examples of cutting fluid in profile processing
Taking a profile processing center as an example, the machining quality has been significantly improved after the use of high-performance cutting fluid. The following is a set of comparative data:
Tool life: Before using cutting fluid, the tool life is about 200 hours; after using cutting fluid, the tool life is increased to 400 hours.
Processing accuracy: Before using cutting fluid, the machining size deviation is ±0.02mm; after using cutting fluid, the machining size deviation is reduced to ±0.01mm.
Surface roughness: Before using cutting fluid, the surface roughness is Ra3.2; after using cutting fluid, the surface roughness is reduced to Ra1.6.
- How to choose the right cutting fluid
Choosing the right cutting fluid is the key to improving the quality of profile processing. Here are some suggestions:
Choose cutting fluid according to the processing material: Different materials have different processing requirements, and the selection of cutting fluid should also be different.
Consider the processing technology: Different processing technologies have different requirements for cutting fluids, such as milling, drilling, turning, etc.
Pay attention to the environmental performance of cutting fluids: Choose environmentally friendly cutting fluids to reduce the impact on the environment and operators.
