Because stainless steel wire drawing oil is mainly drawn with various additives. However, there is a problem that needs special attention: oil with good extreme pressure and high temperature is difficult to degrease, especially for cleaning flared oil stains. If it is higher than 280 degrees, it will greatly increase the cleaning cost of customers. Special reminder, it is recommended to use acetone or banana oil for cleaning.
Stainless steel wire drawing oil 1. Usage: It is suitable for drawing, deep drawing, bulging drawing, multi-pass drawing, stamping and other processes of metal products such as stainless steel and alloy steel, and plays the role of lubrication and cooling. Suitable for deep drawing and deep processing of cup-shaped objects such as stamping sleeve, compressor shell, thermos cup, washing machine liner and motorcycle fuel tank; Punching and stamping of cold-rolled plate and stainless steel; Belonging to advanced metal forming oil.
Second, the characteristics:
1, extremely high lubrication effect, constantly providing efficient lubrication and antifriction film during plastic deformation, which can effectively improve the surface quality of workpieces and effectively reduce the occurrence of scratches, abrasions, sintering welding injuries, cracks and other phenomena;
2. Excellent extreme pressure and wear resistance, which is conducive to protecting the mold and prolonging the life of the mold;
3. The viscosity of wire drawing oil can be adjusted according to the requirements of customers and the actual situation;
4. Good thermal stability at high temperature;
5. It has a certain cooling effect and can effectively control the generation of black sludge.
Third, matters needing attention:
1, stir and oil evenly before use to improve the performance of oil;
2. It is forbidden to mix metal scraps, thread hairs and other sundries; It should be sealed and stored away from open flames;
This kind of oil is forbidden to contact with water, otherwise it will reduce the performance of the oil.
4. The viscosity range is wide, and wire drawing oil with different viscosities can be selected according to different working conditions, such as M68 M 100 M220A M230B, etc.
Development of Stainless Steel wire drawing oil
The interaction between die and product and the plastic deformation of drawing parts will produce a lot of friction heat and deformation heat. If the heat is not radiated out of the deformation zone in time, the viscosity of the lubricant will decrease and the lubricating film will become thinner, which will lead to direct contact between the mold and the product, resulting in scratches on the surface of the product, and in serious cases, the product will be torn and scrapped. Therefore, the lubricant for deep drawing must have good lubricity and heat dissipation. According to the friction characteristics of stainless steel sheet during deep drawing, the lubricant used has the following requirements: 1, excellent lubricity, deep drawing wear resistance and excellent viscosity-temperature performance; 2, the sheet and the mold can be cooled; 3, easy to apply and easy to clean.
Traditional stainless steel wire drawing oil mainly includes mineral oil, volatile oil, boride soap-based dry film and soap-based compound. With the improvement of tensile requirements of stainless steel, the shortcomings of traditional lubricating oil are gradually exposed. For example, mineral oil is difficult to mix, contains harmful flammable components, and is difficult to clean and directly weld; The volatile oil is flammable and toxic, which has little protective effect on tools and increases the VOC content in the workshop. Boride soap-based dry film will produce deposits on the die, and borax particles at the stamping place will become soft and sticky in wet environment; On the other hand, the disadvantage of soap-based compounds is that they are easy to adhere to stamping parts and will corrode soft metals and foams during cleaning.
Because water-based lubricants have many advantages that dry film lubricants do not have, since the early 1970s, countries have been studying water-based lubricants for deep utilization, and only the US Patent Office, the Japanese Patent Office and the European Patent Office have granted nearly 100 patents on water-based lubricants. IRMCO, founded in 194 1 year, invented an oil-free stamping lubricant with high efficiency and environmental protection, which can completely replace the traditional lubrication technology. It is a high polymer and molding lubricant, which is not only non-toxic, chemically stable, water-soluble and easy to clean, but also has unique heat seeking, high adhesion and high cleaning performance. It is mainly used for stamping and stretching, punching, punching, bending and other processes in the forming process of metal workpieces, and can complete the most difficult deep-drawing stamping and stretching. Compared with the traditional stainless steel wire drawing oil, it has great advantages.