Difference between emulsified oil, cutting oil and cutting fluid
Both cutting fluid and cutting oil are cooling lubricants for metal processing, but oil and water are immiscible. Although they have the same function and function, they are essentially different from the materials used in production. Cutting oil is mainly composed of base oil and water-insoluble additives, such as oily antirust agent and lubricant.
The main component of cutting fluid is water, and water-soluble antirust agent, lubricant, coupling agent, bactericide, cleaning agent and so on are added. From the composition point of view, the components of cutting oil are simple and the components of cutting fluid are complex. Heavy oil cleaning agent
Second, the performance is different
The specific performance is that the cutting oil has good lubrication and anti rust performance, so the cutting oil is generally used for finishing
The cutting fluid has good cleaning and cooling performance, and the cutting fluid is mainly used for high-speed machining and rough machining with good cooling performance.
How much is the heavy oil cleaning agent
Third: different maintenance during use
Add new cutting oil according to the consumption.
Cutting fluid is very easy to decay and produce bad smell in the process of use. Therefore, pay attention to the change of concentration and pH value at any time during the use, and add the original solution and water,
Fourth: the difference between cutting fluid and cutting oil in the cost of use
The cutting fluid should be diluted 10-20 times with water during use.
Cutting oil is used directly,
Therefore, the use cost of cutting fluid is lower than that of cutting oil. In order to overcome the shortcomings of cutting fluid and cutting oil and give full play to their respective advantages, a new metalworking fluid emulsion oil is produced by organically combining insoluble oil and water with emulsifier.
Compared with cutting fluid, emulsified oil has the following advantages
1. Emulsified oil is suitable for multi station processing of black and non-ferrous metal workpieces in metal processing and high-speed and high-precision cutting of turning, drilling, boring, reaming, power wire and calendering of common machine tools, and can improve the durability and cutting efficiency of cutting tools.
2. The cutting fluid is suitable for the cutting and grinding of ferrous metals and is the most advanced grinding product at present.
3. This can be determined according to the budget and technical requirements of the factory.
Compared with cutting fluid, cutting oil has the following advantages
The results show that the cutting oil has no water, good lubricity and wettability, but poor cooling effect; the water content of oil-based cutting fluid is 7-80% or higher, the cooling and cleaning effect is obvious, but the lubricity and wettability are poor
The cutting oil product is composed of base oil compounded with different proportions of extreme pressure wear-resistant additives, lubricants, antirust agents, fungicides and other additives, so the products have excellent thorough protection performance for CNC machine tools, cutting tools, workpieces and emulsions. The cutting oil has super lubricating extreme pressure effect, effectively protects the cutting tool and prolongs its service life, and can obtain high workpiece precision and surface finish.
It is suitable for cutting, high speed cutting and heavy load cutting of cast iron, alloy steel, carbon steel, stainless steel, high nickel steel, heat resistant steel, die steel and other metal products. It includes turning, milling, boring, high-speed tapping, drilling, reaming, broaching, hobbing, etc. A special lubricating oil is prepared by blending low viscosity lubricating oil base oil with some animal and vegetable oils, antioxidants, antiwear agents, antirust agents, etc.
Cutting fluid is a kind of industrial liquid used in metal cutting and grinding process, which is used to cool and lubricate cutting tools and workpieces. The cutting fluid is composed of a variety of super functional additives through scientific compounding. It has good cooling performance, lubricating performance, rust resistance, oil removal and cleaning function, anti-corrosion function and easy dilution. It overcomes the defects of traditional soap based emulsion, such as easy odor in summer, difficult to dilute in winter, poor rust proof effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding ferrous metal, and is the leading grinding product at present. Cutting fluid is superior to saponified oil in various indexes. It has good cooling, cleaning, rust prevention and other characteristics, and has the characteristics of non-toxic, tasteless, no erosion to human body, no corrosion to equipment and no pollution to the environment. Cutting fluid is an important auxiliary material for metal cutting.
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