Complete synthesis cutting fluid capable of meeting machining requirements of multiple materials

Abstract

The invention discloses complete synthesis cutting fluid capable of meeting machining requirements of multiple materials, prepared from the following components in percentage by weight: 10-25 percent of organic alcohol amine, 5-15 percent of antirust agent, 5-15 percent of extreme-pressure lubricant, 0-2 percent of water softener, 0-2 percent of aluminium corrosion inhibitor, 0.1-1 percent of copper corrosion inhibitor, 0-4 percent of cosolvent, 0.5-4 percent of bactericide, 0.1-1 percent of mildew preventive, 0.1-0.5 percent of defoamer and the balance of water. The complete synthesis cutting fluid can meet the machining requirements of workpieces made of multiple materials such as black metal, aluminium alloy, copper alloy and hard alloy; meanwhile, the cutting fluid has good lubricating property, can be used for machining of various types, such as grinding, milling, turning, light-medium load tapping and drilling; the complete synthesis cutting fluid is good in rust-proof and anticorrosion properties, can meet storage requirements among work procedures, and all components in a formula are green, environment-friendly, free of stimulation to a human body, and low in smell.

Description

technical field [0001] The invention relates to a metal processing medium, in particular to a fully synthetic cutting fluid which does not contain oil and can be used for processing various materials. Background technique [0002] In the field of metal processing, cutting fluid is widely used because of its functions of lubrication, rust prevention, cooling and cleaning. Water-based cutting fluid can be divided into three types according to its oil content: emulsion, semi-synthetic and full-synthetic. Among them, the first two types of oil-containing products are currently more used in the market because of their better lubricity and material adaptability. favored by those. In recent years, fully synthetic cutting fluid has gradually become the mainstream in the development of cutting fluid technology. Because of its unique advantages in stability, cooling, cleaning, hard water resistance, antibacterial and workpiece visibility, it has set off major cutting The research an...

AI Technical Summary

Problems solved by technology

For example, some cutting fluids use nitrite as an antirust agent. Although they have strong antirust ability and low cost, they are highly toxic and carcinogenic to the human body; some cutting fluids use phosphate corrosion inhibitors. Excellent aluminum corrosion inhibition, but the system has poor antibacterial properties and is easy to stink, and because the waste liquid contains phosphorus, it is easy to cause eutrophication of the water body when discharged, which brings environmental hazards; some cutting fluids use a single boundary lubrication system, or even No extreme pressure lubricant is added, so that the cutting fluid can only meet light-load processing such as ordinary grinding, and the applicable range of the process is narrow; some cutting fluids use triazine, sandan oil, chlorophenol, etc. Strong irritation, easy to cause skin allergies; some cutting fluids do not pay attention to their own defoaming performance, and the products rely too much on defoaming agents, which is difficult to apply to occasions with high concentration, high pressure and developed filtration systems