With the development of industry, more and more mechanical equipment needs to operate in a high temperature environment, which requires the various parts of mechanical equipment to withstand high temperatures. Among them, the high temperature oil seal is a key component used to withstand high temperature environment.
The high-temperature oil seal is a component used to isolate the lubricant from the external environment in the mechanical equipment, and its role is to effectively avoid oil leakage or even oil oxidation at high temperatures. Therefore, its role is to:
1. It can effectively prevent the leakage of lubricating oil, so that the lubrication system of mechanical equipment can operate normally, so as to ensure the normal production of equipment.
2. It can avoid oil oxidation at high temperature, thus extending the service life of mechanical equipment.
3. It can reduce the number of mechanical equipment repairs and reduce maintenance costs.
High temperature oil seals need to meet some basic standards, these standards include:
1. The coefficient of friction needs to be small, which can reduce energy loss.
2. It has high heat resistance and can withstand the working state in high temperature environment.
3. It may be under great pressure in the working state, so it needs to have strong pressure resistance.
4. It may be corroded by chemicals in the lubricating oil under working conditions, so it needs to have strong corrosion resistance.
5. Need to have a good sealing, can prevent the leakage of lubricating oil.
High-temperature oil seals need to pay attention to the following matters during use:
1. The installation needs to be very accurate, especially for the alignment of the sealing surface.
2. The high-temperature oil seal is more fragile and easy to break, so special care should be taken during installation.
3. It is necessary to carry out routine maintenance, often check whether the oil seal leaks, if there are leaks, it should be replaced in time.
4. When in use, it is necessary to choose the appropriate oil seal to give full play to its performance.
In short, high temperature oil seal is a very important mechanical equipment parts, its correct use and maintenance can effectively improve the service life of mechanical equipment, so as to provide a longer guarantee for production.