Shock Absorption absorbor damping ball

Description

Shock Absorption absorbor damping ball

Specifications: Length 13mm, an inner diameter of 3mm, outer diameter of 9mm
Weight: 1g

We have many sizes in stock for your reference.

1.Introduction

Shock Absorption absorbor damping ball as an important class of elements, has been widely used in various types of machinery, automobiles, locomotives, water vehicles, aircraft and other aircraft. We can say that those who need to use the damping and isolation areas require the use of rubber shock absorbers. Rubber shock absorber is so widely used, because it is an effective use of rubber as many features:
1)Shock Absorption absorbor damping ball material has high elasticity and viscoelasticity;
2) Compared with the steel material, the elastic deformation of the rubber is large, the elastic modulus is small;
3) the impact of rubber stiffness greater than the dynamic stiffness, dynamic stiffness is greater than static stiffness, helps to reduce the impact of deformation and dynamic deformation;
4) the stress – strain hysteresis curve for oval line, an area equal to each vibration cycle of vibration energy into heat (damping) can be adjusted via the formulation;
5) rubber incompressible materials (Poisson’s ratio of 0.5);
6) Rubber shapes can be freely chosen, the hardness can be adjusted by formula designed to meet the stiffness and strength requirements in different directions.

2.classification
According to the different conditions of use, rubber shock absorber can be designed into a variety of types. At present the most commonly used mainly has the following more than 10 kinds.
1) JP type rubber shock absorber parts: suitable for electronic instruments and meters, to protect the machine from vibration and shock.
2) three JPZ type to stiffness, such as shock absorber: mainly used in aerospace and aviation instrument.
3) JPZ type small air shock absorber: used for aerospace, aviation, navigation and so on each kind of isolation and shock proof device.
4) shear damper JG: language blower, air compressor, refrigerator, water pump and precision instrument device.
5) frequency Z type rubber shock absorber: widely used in all kinds of machinery, instrument, machine tools, equipment, etc.
6) jx type anti shock absorber: used for vessels, vehicles and other machinery, etc.
7) 6 wn type internal combustion engine car shock absorber: used for internal combustion engine host.
The 31 ‘type rubber shock absorber: 8) used to host and electronic scale of the ship.
9) SH type double plate shock absorber: used for machinery and equipment of the ship.
10) JV type cylinder spring shock absorber: used for all kinds of instruments and meters.
11) YU type cylindrical shock absorber: used for Marine main engine, auxiliary machinery and other equipment.
12) WJ rubber shock absorber, application is very extensive, can withstand any direction of load.
13) YXN, XN rubber torsional vibration damper: used for automobile engine crankshaft system.

3.advantages 
(1) free to determine shape, by adjusting the rubber formulation components to control the rigidity and can meet the requirement of stiffness and strength in all directions.
(2) the internal friction, damping effect is good, is conducive to across the resonance region and the attenuation of high frequency vibration and noise;
(3) the more elastic modulus is smaller than the metal, can produce large elastic deformation.
(4) no sliding parts, easy to maintenance;
Small (5) quality, easy to install and remove.
(6) impact stiffness is higher than the static stiffness and dynamic stiffness, impact deformation.
Four major areas of application:
1, automobile rubber shock absorber
2, railway locomotive and railway sleeper pads with a rubber damping products
3, bridge with a rubber shock absorbers
4, construction project with a rubber shock absorbers

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