Plane pressure bearing

TS NO.:TS-151

oem

54612 C1000

Applicable vehicle Name:

Hyundai - 9th generation Sonata 2015.03-

Hyundai-k4, new Tucson, 14 pictures

Inner diameter: 74 outer diameter: 123 height: 31.8

Compared with the cylinder hydraulic shock absorber, the piston stroke of crank arm damper is much shorter, so its working air pressure can reach 75-30mpa, while the cylinder type only has 2.5-4cpa. The mass of the tube type shock absorber is only about 1 / 2 of that of the lower arm type, the production processing are convenient fast, the working life is long. Therefore, most cars use the tube type shock absorber. The three most common structural modes of cylindrical shock absorber include double tube type, single cylinder inflatable type double barrel inflatable type.

The basic principle of double tube hydraulic transmission shock absorber. Among them, a is the upper working chamber C is the compensation chamber. The two cavities of the Nissan imported plane bearing are connected according to the valve system. When the car wheels run up down, it promotes the hydraulic cylinder 1 to move up down in the working cavity a, forcing the shock absorber to flow through the damping hole on the relative fuel pipe plate, converting mechanical kinetic energy into electric energy consumption. When the wheel swings upward, that is, when the suspension system becomes smaller, hydraulic cylinder 1 moves downward to keep fit. Gear oil enters the upper chamber of working chamber according to valve I II. However, as hydraulic cylinder 9 occupies a part of capacity, a part of gear oil passes through valve IV enters compensation chamber C. when the wheel swings downward, that is, suspension system flexion, hydraulic cylinder 1 moves upward to keep fit, the plane bearing with outer ring works When the pressure in chamber a increases, the gear oil is introduced into the lower chamber through valve I to provide most of the flexion extension damping ratio. Also, a part of the gear oil goes through the gap between the hydraulic cylinder the dominant seat flows the hole 6 to the compensation chamber. Similarly, due to the capacity occupied by the hydraulic cylinder, when the hydraulic cylinder moves upward for fitness, a part of the gear oil must be introduced into the working upper chamber lower chamber through valve III. The heat value caused by the whole working process of the shock absorber is released by the hydraulic cylinder barrel 3. The working temperature of shock absorber can reach 120 ℃, sometimes even 200 ℃.