TS NO.:TS-116
oem
8V513K099AD
D651-34-38X
F-554979.04
1742604
1547323
1514857
Applicable vehicle Name:
Ford-09-13 carnival, Yibo
Mazda-m2
BYD - yuan (new energy vehicle)
Inner diameter: 32 outer diameter: 110 height: 42
The appearance of the shock absorber characteristic trend diagram depends on the specific structure of the valve system the selection of the valve opening force. Generally speaking, when the gear oil passes through a certain safety outlet, its pressure hazard is composed of two parts. The first is the harm of viscous wind resistance friction. For general steady seepage flow, its value is approximately positively proportional to the water yield. The second is the damage of mechanical kinetic energy when entering leaving the emergency exit. The value of double row plain bearing is also close to positively proportional to the water yield, but it is mainly affected by the gear oil density rather than viscosity. Since the viscosity of gear oil changes with temperature much more significantly than that of density with temperature, if the second pressure hazard mentioned above can be applied as far as possible in the design of valve system, its characteristics will be easily damaged by the viscosity change of gear oil, that is to say, it is easy to be damaged by the change of gear oil temperature. In either case, the friction of the spring plane bearing is approximately proportional to the square meter of the speed. The information shown in trend chart a is the relationship between damping ratio F flow velocity V under a certain safety outlet A. if a larger diameter emergency exit b is connected with safety outlet a in series, the overall characteristics will be as shown in trend chart a + B in the figure below. If B is a stop valve, the docking characteristics between trend chart a trend chart a + B can be obtained when it is gradually opened. If the diameter of a B the gradual opening of the valve are properly selected, the characteristic trend diagram can be obtained. The whole process of valve opening can be described by three stages: the first stage is that the valve is completely closed, the second stage is that the valve is partially opened, the third stage is that the valve is fully opened. In general, when the speed of the damper hydraulic cylinder relative to the cylinder liner is 0.10 M / s, the valve will open at the beginning, when it is fully opened, the exercise speed must be guaranteed to be several meters per second.