Physical Sealing Structure Design for Glasses And Clocks Micro Screws
2026,08,10
1. Labyrinth Seal: A labyrinth seal structure is designed at the sliding contact points of the
Glasses And Clocks Micro Screws. Multiple tortuous gaps create airflow resistance, effectively preventing dust from entering.
This structure does not increase frictional resistance and provides excellent dustproof performance. The dimensional fit of each sealing gap must be considered during design, typically controlled within the range of 0.05-0.1mm.
2. Elastic Seals: Rubber or polyurethane sealing rings are installed at the parting surface, guide pillars, and guide sleeves of the Glasses And Clocks
Micro Screws.
These elastic elements can adapt to the slight deformation of the Glasses And Clocks Micro Screws during operation, maintaining continuous sealing pressure. When selecting sealing materials, performance indicators such as oil resistance, temperature resistance, and wear resistance must be considered.
3. Magnetic Sealing Technology: For certain special applications, magnetohydrodynamic (MHD) sealing technology can be used. A magnetic field is generated around the moving parts of the Glasses And Clocks Micro Screws, causing a magnetic fluid to form a sealing barrier in the gaps.
This sealing method involves almost no wear and is particularly suitable for the dustproof requirements of high-speed, high-precision Glasses And Clocks Micro Screws.
