Can the aluminum alloy cutting fluids on the market really solve your confusion? Let’s try this aluminum alloy cutting fluid. It is well known that aluminum alloy workpieces have a large thermal expansion coefficient and are easy to deform during processing. The cutting force and cutting heat caused by equipment processing will increase the deformation. For this reason, it is particularly important to use special cutting fluid for aluminum alloy.
The hazards of not using aluminum alloy cutting fluid:
1. There is a great friction force between the tool and the workpiece. The cutting force and cutting heat cause the deformation of the workpiece to increase, which leads to tool wear and affects the quality of the processed surface.
2. Because the drill is closed for processing, it is difficult to discharge the iron filings. The cutting fluid is mainly used to flush out the iron filings or break the iron filings to be discharged.
3. Using wrong cutting fluid instead of special cutting fluid for aluminum alloy, although it is easy to clean, it is easy to cause problems such as rust, deformation and blackening of the machine tool and aluminum alloy parts.
Product function of aluminum alloy cutting fluid:
1. Lubrication. The lubrication effect of the cutting fluid during the cutting process can reduce the friction between the rake face and chips, and between the rear tool and the machined surface, forming a part of the lubricating film, thereby reducing the consumption of cutting force, friction and power, and reducing the tool and workpiece The surface temperature and tool wear of the friction part of the blank improve the cutting performance of the workpiece material.
2. Cleaning effect. In the metal cutting process, the cutting fluid is required to have a good cleaning effect to remove the generated chips, grinding chips, iron powder, oil and sand, prevent the machine tool, workpiece, and tools from being contaminated, and keep the cutting edge of the tool or grinding wheel sharp. It will not affect the cutting effect. The special cutting fluid for aluminum alloy can form an adsorption film on the surface to prevent particles and sludge from adhering to the workpiece, tool and grinding wheel. At the same time, it can penetrate into the interface between particles and sludge to remove it from The interface is separated and taken away with the cutting fluid to keep the cutting fluid clean.
3. Anti-rust effect. Anti-rust effect In the metal cutting process, the workpiece will be corroded by contact with environmental media and corrosive media such as sludge generated by the decomposition or oxidative deterioration of the cutting fluid components, and the surface of the machine tool parts in contact with the cutting fluid will also be corroded due to this. Therefore, the special cutting fluid for aluminum alloy has a certain anti-rust ability to prevent the corrosive substances such as sludge in the environmental medium and the remaining cutting fluid from corroding the metal.
Application scenarios of aluminum alloy cutting fluid:
The use of cutting fluid is to play the role of cooling and lubrication in the high-speed cutting process of the machine tool to improve the performance of the equipment and improve the accuracy of product forming. Duomei Duo aluminum alloy special cutting fluid can be widely used in the processing of various materials such as aluminum alloy, stainless steel, die steel, cast iron, carbon steel, alloy steel, copper alloy, etc. It is also suitable for processing equipment such as machining centers and data machine tools.
Post time: Jul-07-2021