Evan damping hinge

Evan Industrial Hardware has a variety of hardware parts products with wide application, among which hinges, as our popular product, have received the favor of many customers. Among many hinges, damping hinges have become customers 'first choice because of their excellent characteristics and application range. So, what is a damping hinge? The following Xiao Wu will give a comprehensive introduction to the principle, characteristics and applications of damping hinges.

Dampinghingeis a type of hinge, also known as hydraulic hinge. It refers to a noise-absorbing buffer hinge that provides a cushioning property that utilizes liquid and has an ideal cushioning effect. It relies on a completely new technology to adapt tothe speed at which the door closes. The door slowly closes on its own at 60 to reduce the impact and create a comfortable effect when closing. Even if you close the door hard, it will close gently to ensure perfect and soft movement.

In mechanical physics, the reduction in energy of the system——, damping vibration is not all caused by“ resistance”, but mechanical vibration.

Damping hinges are generally of two types. One is that friction resistance generates heat, which reduces the mechanical energy of the system and converts it into internal energy. This damping is called friction damping; the other is that the system causes vibration of surrounding particles, so that the energy of the system gradually radiates to the surrounding directions., turning into wave energy, this damping is called radiation damping.

The main role of damping has the following five aspects:

1. Damping helps to reduce the resonance amplitude of the mechanical structure, thereby avoiding structural damage caused by the limit of vibration stress;

2. Damping helps the mechanical system quickly return to a stable state after being subjected to a transient impact;

3. Damping helps reduce sound radiation caused by mechanical vibration and reduce mechanical noise. The noise of many mechanical components, such as the shell of transportation vehicles and saw blades, is mainly caused by vibration. The use of damping can effectively suppress resonance, thereby reducing noise;

4. It can improvethe processing accuracy, measurement accuracy and working accuracy of various types of machines, instruments, etc. All types of machines, especially precision machine tools, need to have high earthquake resistance and dynamic stability when working in dynamic environments. Their dynamic performance can be greatly improved through various damping treatments;

5. Damping helps reduce the ability of the structure to transmit vibration. In the design of vibration isolation structures of mechanical systems, reasonable use of damping technology can significantly improve the vibration isolation and vibration reduction effect.

Damping hinges are suitable for various cabinets in industrial applications and can be used in a variety of industries.

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Three different installation methods

1. Full cover

Straight arm hinges are required when the door fully covers the cabinet side panels

2. Half cover

When two doors share a side panel, the coverage distance of each door is correspondingly reduced, requiring a hinge with bent hinge arms.

3. Hidden within

In this case, the door is located inside the cabinet, next to the cabinet side panels. Hinges with bent hinge arms are required.