Deep hole drilling machine is a kind of mechanical equipment specially used for drilling three coordinates. It has the characteristics of high efficiency, high precision and high automation. It uses the method of chip removal to drill small holes. Deep hole drilling machine can achieve the processing effect of common machine tool drilling, expanding, twisting and other processes at one time. The processing accuracy of deep hole drilling machine is IT7-IT10, the surface roughness RA3.1-0.04 um, and the straightness is less than or equal to 0.05 mm per 100 mm. Since deep hole drilling machine has so many processing advantages, what are the requirements of deep hole drilling machine for cutting fluid?
Firstly, it should have good cooling effect. It is used to eliminate workpiece deformation and heat generated by friction with machine tool tools, and to inhibit the generation of chip tumors.
Secondly, it has good high temperature lubrication, which ensures that the tool can maintain good lubrication state at high temperature in the cutting area, and reduces the wear of the blade support.
Thirdly, it has good permeability, chip removal and chip removal. It is the most basic and important role of cutting fluid to ensure the smooth discharge of cutting fluid. Cutting fluids need good permeability, so that cutting fluids can penetrate into the blade in time to help chip discharge.
