Types of shock absorbers used in industry
In the whole industry, the role of shock absorber is becoming more and more important, so that it can be said to be ubiquitous. In shock absorbers, we often think of spring shock absorber and rubber shock absorber as two categories. In fact, there are many kinds of shock absorbers, including type, usefulness and conditionality.
Generally speaking, in industry, vibration damping uses include hydraulic type, inflatable type, fan coil unit, fan coil unit. Different types of products have different functions and uses in industry. Therefore, in general, it can be effectively used in steel, petrochemical, steel, automobile, aerospace and other major industries, and has made serious contributions to many areas. Moreover, due to its high temperature resistance, corrosion resistance and good weather resistance, the shock absorber can deal with the problems of damping, vibration reduction, filtering, sealing, throttling, sound absorption and noise reduction in the environment of upper and lower temperature, large temperature difference, high pressure, high vacuum, strong radiation, violent vibration and corrosion, which is particularly significant in the automotive industry. When the frame and the axle move reciprocally, and the piston moves reciprocally in the cylinder of the shock absorber, the oil in the housing will repeatedly flow from the inner cavity through some narrow pores into another inner cavity, which can ensure the normal operation of the automobile starter.
As a shock absorber, no matter what kind of industry, its existence plays a major role in stopping maintenance of various mechanical equipment and various vibration equipment, increasing their service life.

4. The oil stain on the valve body is also a detail that cannot be ignored. The oil stain on the surface of the valve body directly determines the anti rust ability of the valve products, especially for the valve products of international manufacturers. Although the valve body has undergone anti rust treatment, the valve appearance is still as clean as new, and no oil stain will be found. For some fake valve products, in order to achieve the purpose of rust prevention, thick oil stains will be added on the valve surface, which will reduce the smoothness of the valve body itself. The above points are simple ways to identify valve products based on the appearance of the valve. Although only a few superficial remarks have been made, after careful debate, the obvious difference between true and false valves will still be found.