The upper shaft front sleeve oil baffle cotton of the flat-bed sewing machine can adapt to the harsh environment of high-speed sewing, mainly due to the significant role of oil-blocking cotton in lubricating oil management and oil mist control.
1. Material and characteristics of oil-blocking cotton
Oupper shaft front sleeve oil baffle cotton il-blocking cotton is usually made of polymer materials, such as polypropylene (PP), polyethylene (PE), etc. These materials have good chemical stability and physical properties, such as high temperature resistance and corrosion resistance, and are suitable for environments with long-term contact with lubricating oil. These characteristics enable oil-blocking cotton to maintain stable performance during high-speed sewing and is not easily invalidated due to friction or high temperature.
2. Functions and effects of oil-blocking cotton
Reducing the flow of lubricating oil:upper shaft front sleeve oil baffle cotton setting oil-blocking cotton in the oil channel can effectively reduce the flow of lubricating oil entering the oil outlet due to centrifugal force when the upper shaft rotates at high speed. This function helps prevent a large flow of lubricating oil from entering between the upper shaft and the front sleeve, thereby avoiding the formation of oil mist and oil seepage at the ends of both.
Reduce the formation of oil mist: The adsorption effect of oil-blocking cotton is not limited to the lubricating oil itself, but can also effectively reduce the oil mist generated by the high-speed rotation of the lubricating oil. The formation of oil mist not only affects the cleanliness of the machine, but may also cause harm to the health of workers. The use of oil-blocking cotton greatly reduces this risk.
Improve oil return efficiency: The oil return groove is set on the inner wall of the front shaft sleeve, and combined with the use of oil-blocking cotton, the cross-sectional area of the oil return can be increased to reduce the oil pressure. This not only helps to reduce the formation of oil mist, but also improves the oil return efficiency, ensuring that the lubricating oil can flow smoothly back to the oil tank, reducing waste and pollution.
3. Specific performance of adapting to high-speed sewing environment
Stability: upper shaft front sleeve oil baffle cotton the oil-blocking cotton can maintain stable performance during high-speed sewing, and is not easily deformed or failed due to friction or high temperature. This ensures that it can play a good role in oil blocking and oil mist control throughout the sewing process.
Durability: The material and structural design of the oil-blocking cotton give it a long service life. Under normal use and maintenance, the oil-blocking cotton can maintain its oil blocking and oil mist control performance for a long time, reducing the frequency and cost of replacement and maintenance.
Cleanliness: The use of oil-blocking cotton helps maintain the cleanliness of the machine. By effectively preventing the leakage and diffusion of lubricating oil and oil mist, oil-blocking cotton reduces the pollution and wear inside the machine and extends the service life of the machine.
In summary, the upper shaft front sleeve oil baffle cotton of the flat-bed sewing machine can adapt to the harsh environment of high-speed sewing, mainly due to the material characteristics, functional effects and specific performance of oil-blocking cotton in the high-speed sewing environment. These advantages make oil-blocking cotton an indispensable and important component in high-speed sewing machines.
