What is the classification of gas springs
Dec 15, 2023
Gas springs, also known as gas struts or gas lifters, are widely used in various industries such as automotive, aerospace, furniture, and medical equipment. These gas springs are devices that use compressed gas to provide a controlled force in various applications. The classification of gas springs is based on several factors such as the type of gas used, the application, and the pressure range. In this article, we will discuss the different types of gas springs.
1. Based on the type of gas used:
Gas springs can be classified based on the type of gas used in them. The most commonly used gases are nitrogen and carbon dioxide. Nitrogen is preferred as it is a non-reactive gas and is easily available. Carbon dioxide is used in applications that require a higher pressure range. Gas springs that use a mixture of nitrogen and carbon dioxide are also available. Depending on the application, the pressure range can vary from a few pounds to several thousand pounds.
2. Based on the application:
Gas springs can also be classified based on the application for which they are used. The main applications are lifting, lowering, holding, and dampening. Gas springs used for lifting have a high force output and are used in applications such as automotive hoods and trunk lids, industrial machinery, and medical equipment. Gas springs used for lowering have a lower force output and are used in applications such as furniture, cabinets, and storage systems. Gas springs used for holding are designed to provide a fixed force between two objects and are used in automotive suspension systems, machine tool doors, and window mechanisms. Gas springs used for dampening are designed to absorb shock and vibration and are used in applications such as heavy machinery and transportation equipment.
3. Based on the pressure range:
Gas springs can also be classified based on the pressure range they operate in. The pressure range can vary from a few pounds to several thousand pounds. Gas springs that operate in the lower pressure range are used for applications such as furniture and cabinets, while gas springs that operate in the higher pressure range are used for applications such as automotive hoods and trunk lids, and industrial machinery.
In conclusion, gas springs are a versatile device that can be used in a wide range of applications. The classification of gas springs is based on several factors such as the type of gas used, the application, and the pressure range. Understanding the classification of gas springs is important as it helps in selecting the right gas spring for a specific application.
