The labyrinth sticker is composed of a number of circular flaps with different diameters. Its structure is very simple. Air can flow out of the curved channel, while the circular cover plate does not contact each other, has no adhesive surface, has no wear problems, and has no contact with the cylinder movement and Jumping will not be affected, because the sealing channels are different, so it is divided into shaft seal and radial seal (as shown in Figure 3-1). Considering the thermal expansion, contraction, axial movement, bending, road direction outflow and other factors of the cylinder, during the moving process, the dynamic and static sealing devices between To avoid contact, the manufacturing error of the cylinder and labyrinth seal components shall be considered. The interval between adjacent mist tanks is generally less than 20-50mm. The larger the interval, the smaller the interval, the relatively smaller the sealing effect and the higher the installation density requirements The water leakage coefficient can reach 20%. The machine itself has high requirements. It can be used in places with air pressure or in combination with other types of stickers. Now it is not widely used.<br>
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