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Introduction
A friction hinge is a type of hinge that is designed to provide resistance to movement. It is used in a wide range of applications where it is necessary to control the movement of a component, such as in laptop screens, tablet stands, and automotive interiors. In this article, we will discuss the principle and application of friction hinge.
Principle of Friction Hinge
Friction hinge works on the principle of frictional force. It consists of two plates that are connected by a pin. One of the plates is fixed, while the other can rotate around the pin. The frictional force between the two plates provides resistance to the movement of the rotating plate. The frictional force can be adjusted by changing the material of the plates or by changing the distance between the plates.
Application of Friction Hinge
Friction hinge finds its application in various fields. Some of the applications are:
- Laptop screens: Friction hinge is used in laptop screens to hold the screen at different angles. The frictional force can be adjusted to hold the screen at the desired angle.
- Tablet stands: Friction hinge is used in tablet stands to hold the tablet at different angles. The frictional force can be adjusted to hold the tablet at the desired angle.
- Automotive interiors: Friction hinge is used in automotive interiors to hold the sun visor at different angles. The frictional force can be adjusted to hold the sun visor at the desired angle.
- Medical equipment: Friction hinge is used in medical equipment to hold the equipment at different angles. The frictional force can be adjusted to hold the equipment at the desired angle.
- Furniture: Friction hinge is used in furniture to hold the lid of the box or cabinet at different angles. The frictional force can be adjusted to hold the lid at the desired angle.
- Industrial equipment: Friction hinge is used in industrial equipment to hold the components at different angles. The frictional force can be adjusted to hold the component at the desired angle.
- Aerospace: Friction hinge is used in aerospace to hold the components at different angles. The frictional force can be adjusted to hold the component at the desired angle.