Long extension springs
The Long extension springs is a helical spring that withstands axial tension, and its characteristic is that its length is much longer than the general stretch spring. Long stretch springs are also a type of stretch springs that store and release energy through elastic deformation.
Long extension springs are generally made of high-strength and high-elastic materials, such as high-carbon steel, stainless steel, etc., which have good tensile strength, elasticity and corrosion resistance.
For long extension springs, we generally look at the total length, that is, the length from one end to the other. For custom springs, we also look at the measurement of the spring body length, which is the length of the coil of the spring body. This can be measured in inches, or the number of coils can be counted. Our long stretch spring lengths can be customized according to your needs.
Application of long extension spring:
- trampoline
- Garage door
- Agricultural machinery
- plaything
- Automobile assembly
HSPR has the experience, expertise and manufacturing capabilities to meet all spring needs.
long extension features:
- Elasticity: Super long extension springs can undergo elastic deformation when subjected to tensile forces, and have the ability to store and release potential energy.
- High strength and durability: Due to their long length, extra stretch extension springs need to be made of higher quality materials to ensure that they are not easy to break or deform during use, and can remain elastic during repeated use such as multiple stretches, retractions and twists.
- Fine force control: The long tension spring can achieve precise control of the force through the role of stretching and rebound, which is suitable for scenes requiring fine force control.
- Flexibility and adjustability: extended hook extension springs of different lengths and sizes can be adapted to different installation environments and design requirements. At the same time, the tensile length and elastic coefficient can also be adjusted according to the specific application scenario.
When manufacturing long stretch springs, it is necessary to strictly control the heat treatment, winding process and surface treatment of materials, so as to ensure the performance and quality of long tension spring.
Because of its long length, the long extension springs may need to use some special installation methods and auxiliary tools to ensure the smooth installation process and the reliability of your modification and installation quality. These special mounting methods may include:
- Segment installation: For a particularly long stretch spring, it can be considered to be divided into several sections for installation, and after each section is installed, the next section is installed until the entire spring is completely installed. This method can reduce the difficulty and risk of installation, but it needs to ensure that the connection between the sections is strong and reliable.
- The use of auxiliary tools: During the installation process, it may be necessary to use some auxiliary tools to fix and stretch the spring, for example, a pulley block or lifting equipment can be used to help stretch one end of the spring, thereby reducing the difficulty and labor intensity of manual operation.
Precautions for the use of long extension springs:
- When using long extension springs, it is necessary to choose the appropriate spring specifications and models according to the specific application scenarios.
- Avoid overloading or improper use resulting in spring damage or failure.
- Regular inspection and maintenance of long stretch springs to ensure that they are in good working condition.
As an important elastic element, long stretch spring plays an important role in many fields. Because of its unique elongation and elasticity, high strength and durability, and adjustability, it can meet the needs of a variety of complex applications.
With the continuous progress of technology, the performance and quality of extra stretch extension springs will be further improved, providing strong support for the development of more fields.
