How does a hydraulic shock absorber work?

In a Hydraulic Shock Absorber, mostly oil contained in one side of the cylinder is used to a pass through constricted spaces/valves to the other side of the cylinder,Thus converting the kinetic energy of the shock to the heat since the fluid is viscous in nature, which is then dissipated. This method is dually effective as it does not produce further vibration (as spring) and also works as a damper at the same time.Industrial shock absorbers are used in conjunction with the spring loaded check valves, to control the flow of oil and put the system back in initial state.

The relationship between the hydraulic shock absorber and the damper

When you want to buy a buffer, but do not know what to buy when the general will recommend you buy a damper, what is the damper thing? What role does it have in it? oil shock damper have been around for decades, first developed in the United States, and later gradually applied in various fields, until now has been integrated into the various industries, its role is very large, the so-called damping, So that the vibration of the different movements, including friction and obstacles, damping used in the machine, can give the movement of objects to provide resistance to reduce the energy of exercise, which is its main purpose. Of course, the damper is not how high-tech technology, it has been formed in a long time ago, and now although there is a very long development time, but the basic working principle has not changed. Dampers are widely used in the field, currently in the aerospace, military and mechanical manufacturing dampers have laid an important position.So, now the damper began to construction, bridges, railway construction, its development is very rapid, like the Japanese housing construction into a large number of dampers technology. However, the largest contribution to the dampers or engineering manufacturing areas, in many large machinery have a damper this kind of accessories, the buffer effect is very prominent, even in some of the daily use of the family tools are also dampers, for example, our home Of the door, it is possible to install a damper. There is no doubt that the development of the hydraulic shock absorber has gone through a long time, but its performance is growing, the role in various industries is very prominent 

How to extend the hydraulic shock absorber service life effectively

Hydraulic shock absorber, in short, is to rely on hydraulic damping on the objects in its upper body to slow down until the stop, to a certain extent, can play a protective role. Usually, as a consumer, in order to extend the service life of the hydraulic shock absorber, it is necessary to regularly clean it.

1. Make sure that the hydraulic recoil buffer can not be cleaned with sewage. As the sewage contains large amounts of impurities in the entire cleaning process, the impurities left in the device above, not only can not be the oil shock absorber clean, and the more dirty the more wash.

2. Try not to clean the hydraulic buffer with a full wet towel. The material made of metal products, long-term use of water for cleaning, easy to cause corrosion on its surface, aging and shedding of the phenomenon, greatly shorten its life.

3. Add the right amount of cleaning fluid or professional care solution. For dust that can not be removed by the hydraulic shock absorber, it is not possible to clean it by the common method. It is necessary to add a cleaning solution to the clean water to achieve a better cleaning effect.

4. Do not use a towel with a sharp clean hydraulic shock absorber, is likely to cause scratches on its surface, friction.

Therefore, the hydraulic buffer in the cleaning process, the need to fully consider all aspects, to avoid product quality problems.

Holid pneumatic hydraulic shock absorber

A hydraulic shock absorber is used for a buffer stop of a car, which comprises a bottom plate and a top pressure welding cylinder, A piston cylinder is connected with the upper end of the piston cylinder, and the upper end of the piston cylinder is connected with the end cap through a pressure cylinder, and a buffer board is arranged on the upper end of the end cylinder, an O-ring is arranged between the cylinder and the piston cylinder, A spring seat card is arranged on the upper part of the adjusting rod, a compression spring is arranged between the end cover and the spring seat, the interval between the spring seat and the piston is set, and the outer surface of the piston cylinder is arranged on the outer surface of the piston cylinder A first ring groove is arranged along the circumference in the middle part, and a steel ring is installed in the first ring groove, and the upper surface of the wire ring is against the lower surface of the cylinder sleeve. The Holid pneumatic shock absorber has the advantages of simple structure, easy processing and installation, and reduces production cost and time limit.

Pneumatic vibrator is a kind of vibrator which is powered by compressed gas

Pneumatic vibrators is a kind of vibrator which is powered by compressed gas. Pneumatic vibrator uses compressed gas as an energy source. Compressed gas is a type of potential energy, the type of energy that is stored and transformed into kinetic, or working, energy. A vibrator is a mechanical device to generate vibrations. The vibration(hydraulic shock absorber) is often generated by an electric motor with an unbalanced mass on its driveshaft.Vibrators are used in many different industrial applications both as components and as individual pieces of equipment. There are many different types of vibrator. Some are components of larger products such as cellphones, pagers and others.

The Features of pneumatic vibrator

Pneumatic vibrators is made of the extrusion aluminum housing. Applications for special circumstances, such as pharmaceutical industries, the housing may also be made of stainless steel. The vibration frequency and vibration intensity by adjusting the air flow can be precisely controlled. The main advantages and applications of hydraulic shock absorber such as:

1. Just compressed air as a power source, air consumption, safe and energy efficient. Is the ideal device for use in freezing or high temperature environments, suitable for wet, dry dusty or explosive environment.

2. Small size, less failure, easy installation and maintenance.

3. Stop or start quickly, for manual or automated system.

4. vibration force, vibration frequency and amplitude may be adjusted in the movement.

5. Apply a wide range for fatigue test parts or structural members; hopper dithering, compaction; linear and bowl feeders, screens and filters; shaker and mixing equipment.

Such as filling machines, coating machines, undercounted, a feeder, conveyor belt, dehydration separation, particle suspension and the like. Widely used in food, pharmaceuticals, chemicals, pesticides, feed, ceramics, glass, cement, fuel and other powder processing industries; and a variety of models to fit.