What are the requirements of lubricating oil for printing and dyeing equipment?

The working principle of the printing and dyeing equipment is that after the motor decelerates through the speed change mechanism, it drives a pair of screw nuts to change the rotary motion of the motor into a linear motion. The reverse rotation of the motor is used to complete the vertebral pulling action. The thrust and tension are equal. If various levers, rocker arms or connecting rods are used, complex movements such as rotation and shaking can be completed. The lubricating oil is needed in the process of work Let's introduce the requirements of printing and dyeing equipment for lubricating oil.

1. The volume of printing and dyeing equipment and oil tank are small, the amount of lubricating oil is also small, and the oil temperature is high when working, which requires that the lubricating oil has better thermal stability and oxidation resistance.

2. Because of the harsh environment of the mine, coal dust, rock dust and water are more, the lubricating oil is difficult to be free from the pollution of these impurities. Therefore, the lubricating oil is required to have good anti rust, anti-corrosion and anti emulsifying properties. When the lubricating oil is polluted, its performance change will not be too big, that is, the sensitivity to pollution should be small.

3. The temperature of open-air printing and dyeing equipment varies greatly in winter and summer, and the temperature difference between day and night in some areas is also large. Therefore, it is required that the viscosity of lubricating oil should be small with the temperature. When the temperature is high, the oil viscosity will become too low to form a lubricating film, which can not play the lubricating role. At the same time, the viscosity is too high when the temperature is low, which makes it difficult to start and operate.

4. For some printing and dyeing equipment, especially in mines prone to fire and explosion accidents, the use of lubricants with good flame resistance is required, and combustible mineral oil is not allowed.

The above is our introduction of printing and dyeing equipment requirements for lubricating oil, different use of different requirements, the selection of lubricating oil is also different, we should choose according to the actual situation.

Edit: WMM