How to clean the dirt on the surface of metal parts?

u200bLong-term use of metal parts, mechanical parts and equipment will inevitably cause oil stains and stains on the parts. The oil stains on metal parts are generally a mixture of grease, dust, rust, etc., which are usually difficult to be diluted and dissolved by water. In order to enable the equipment to operate effectively and ensure the processing technology of mechanical parts, it is necessary to use a professional metal oil cleaning agent, so how to clean efficiently, economically and conveniently? u200b1. Make a choice according to the material on the surface of the metal to be cleaned: the cleaning methods for mechanical parts and large metal equipment are different, and the solvents used are also different. Generally speaking, solvent-based metal cleaners are used to clean parts, and water-based metal cleaners are used to clean large metal equipment. 2. How to choose water-based metal surface cleaners and solvent-based metal surface cleaners: If the metal workpieces to be cleaned require fast volatilization and have anti-rust requirements, you can consider using solvent-based cleaners. If you want to save costs, you can consider using a water-based cleaning agent and start cleaning after dilution. 3. The cleaning process used: If ultrasonic or spray cleaning is used, low-foam ultrasonic cleaning agents are generally used; special electrolytic cleaning agents are used for electrolytic cleaning; solvent-based cleaning agents are used for manual scrubbing or steam cleaning. 4. Is it necessary to prevent rust when using a metal surface oil cleaning agent: Except for some equipment and precision parts that need to work for a long time, most of the other equipment is not necessary for rust prevention. Therefore, most companies choose water-based metal cleaners with lower comprehensive cleaning costs and no anti-rust function. 5. Combination of solvent-based metal cleaning agent and production process: if its anti-rust effect is not ideal, consider adding a cleaning tank and adding anti-rust agent to the tank, and pass the metal workpiece in the tank once to achieve Ideal anti-rust effect, the consumption of anti-rust agent is small, and it will not increase too much cost. With the rapid development of industrialization, users have higher and higher requirements for metal parts. The processing of many metal parts is becoming more and more mechanized, and there are high requirements for product maintenance. How to clean the dirt on metal parts is a problem that metal manufacturers are very concerned about. It is also a degreasing treatment that must be done before the subsequent processing operations of metals to avoid the subsequent welding and painting processes from being affected by the oil.