"Multifunctional" of the balance of water soluble cutting fluid!
July 02, 2022
"Whether it is black or colored, the processing of various metals can be suitable!" "Car, milling, grinding, performed well in various processing operations!" "High speeds need to be foaming low!" "High efficiency is also low maintenance!" ... Senior metal processing experts have high expectations of "water -soluble cutting fluid". Behind this "multifunctional" appeal is the test of the "balance ability" of the cutting fluid, which is a great challenge for the formula experts who develop the cutting fluid. When people wielding the ball, only by hitting the racket's "sweet zone" can they play the best player effect. Similarly, if you want to hit the "sweet zone" of the water -soluble cutting fluid and make it play a multi -function, the content of mineral oil in the formula must be just right. Only in this way can you find "subtle balance" between different characteristics and avoid taking care of it!
Emulsion stability VS corrosion protection The full synthetic cutting fluid without mineral oil usually has excellent emulsion stability, but it cannot provide effective corrosion protection for processing equipment and components. The stability of the high oil content containing 80%of the high oil content of mineral oil is relatively low, especially when diluted with water with poor water quality, which has greater impact on stability; Essence From the perspective of these two extreme situations, the effects of mineral oil content on emulsion stability and corrosion protection are completely different. The stability and corrosion protection of the water -soluble cutting fluid are the key factor affecting the processing accuracy of the equipment. To take into account these two major properties, the balance of the two must be grasped. Although Figure 1 is a simplified test result, it can still be seen that the intersection of the two trend lines is about 50%of the oil content of mineral oil.
Bubble VS Lubrication The lower the mineral oil content, the higher the possibility of foaming, and the long and lasting foam can affect the cutting fluid and its lubrication performance. Therefore, in order to further determine the "balance point", the relationship between the potential and the mineral oil content in the formula, and the relationship between the relationship between lubrication and the foaming to the previous schematic diagram, we will find that if the mineral oil content is 40%, if it is 40% -55%of this range can achieve the best balance between foaming and lubrication.
Safety and health of cutting liquid residue VS operation The level of mineral oil content is closely related to the harmful residues of the cutting fluid after the evaporation of the water evaporate, and the health and safety of the operator. Therefore, it is necessary to understand how much mineral oil contains can not only reduce harmful residues, but also reduce the skin irritation and health hazards of operators.
40%-50% mineral oil content can take into account both characteristics at the same time. In summary, the water -soluble cutting fluid containing about 50%of mineral oil can achieve a good balance between the stability of the lotion, corrosion protection, foaming, lubrication, residual matter and operation safety and health. It has both the lubrication and polar pressure of emulsification oil, but also has the environmental protection properties, excellent cleaning performance, long use cycle and other properties of synthetic cutting fluid. It is not surprising that the semi -synthesis of the above mineral oil is not surprising. The Mobilkrt ™ series of water -soluble cutting fluid is well versed in the "balance of balance". Its unique balance recipe can goodly take into account the cooling and lubrication performance, which can effectively extend the service life of the tool and improve the surface processing accuracy of the workpiece. At the same time, it has the effects of excellent residual liquid corrosion protection and removing excess residual liquid, which can help reduce the production of waste liquid and increase the rate of starting.
