Friction characteristics of friction hinges and their influencing factors

Introduction

Friction hinges are commonly used in various applications such as laptops, tablets, and automotive parts. The friction characteristics of these hinges play a crucial role in determining the overall performance of the product. In this article, we will discuss the friction characteristics of friction hinges and their influencing factors.

Friction Characteristics of Friction Hinges

Friction hinges exhibit various friction characteristics that affect their performance. The following are some of the important friction characteristics:

1. Static friction
2. Dynamic friction
3. Hysteresis
4. Stick-slip
5. Breakaway torque

Influencing Factors

Several factors influence the friction characteristics of friction hinges. The following are some of the important factors:

1. Material properties of hinge components
2. Lubrication
3. Temperature
4. Load
5. Frequency of motion
6. Surface finish
7. Design parameters