Huis > Blog > Branche-informatie > Constant force spring damper

Constant force spring damper

source:Qianye Precision time:2022-9-14

Dampers are widely used in building structures to dissipate energy and reduce vibration. However, the traditional damper has complex structure, poor durability and corrosion resistance, and low working stability. After using for a period of time, the damper is prone to aging and deformation can not be restored, so it can not be used anymore.

Most of the existing dampers use shape memory alloy (SMA), which is a material composed of more than two kinds of metal elements through thermoelasticity, martensitic transformation and its inversion; Using shape memory alloy, the damper can automatically restore to its original shape after deformation, which is used for the restoration of building structures after deformation. However, the existing dampers only use the performance of shape memory alloy (SMA) wire itself, and the cost is expensive, which is not conducive to the large-scale use of dampers.

  The design of constant force spring can be added to the self resetting damper. The damper includes piston parts, U-shaped plates and moving rods. The constant force spring is set between the tension moving rod and the pressure moving rod. The constant force spring tightens the tension moving rod and the pressure moving rod to be close to each other, so that the tension moving rod and the pressure moving rod respectively lean against the end close to each other in the corresponding sliding hole. It is conducive to the large-scale use of self resetting dampers.

Constante krachtveer is a kind of functional material with high ductility, which has the advantages of constant load, high energy storage density, low friction loss and so on. Compared with other dampers, the passive energy dissipation device made of constant force spring has the advantages of good durability and corrosion resistance, low price and recoverable deformation. Compared with the existing dampers, the use of SMA wire greatly reduces the cost and is conducive to the large-scale use of self resetting dampers.From the initial design stage to the production and final assembly of constant force springQianye precision can save customers time in product development and find out optimization solutions that exceed your expectations. There are no manufacturability constraints in product design. We sincerely recommend that customers obtain consulting services from our R&D engineers at the initial stage of product introduction and R&D. Carry out product design, development and proofing according to your needs, so that your products can find the best solution to meet your application needs.

Latest News

 High-Quality Stainless Steel Springs for Optimal Performance
High-Quality Stainless Steel Springs for Optimal Performance

Time:2023-6-17

Stainless steel springs are an essential component in many devices and machines, providing the necessary force and movement required for optimal performance. The use of high-quality stainless steel springs is critical for ensuring reliable and efficient operation. Stainless steel springs are widely used in many industries, including automotive, aerospace, industrial manufacturing, healthcare, and electronics, to name a few. They are...

 China Torsion Spring Energy: Unleashing the Power of Helical Motion
China Torsion Spring Energy: Unleashing the Power of Helical Motion

Time:2023-8-10

Torsion springs are a type of mechanical spring that operates by twisting or rotating. These springs store mechanical energy when twisted and release it when they are allowed to return to their original position. The unique properties of torsion springs make them widely used in various applications, from automotive suspensions to door hinges. The concept of torsion springs is based...

 Exploring the Mechanics and Applications of Constant Torque Springs
Exploring the Mechanics and Applications of Constant Torque Springs

Time:2023-12-14

Constant torque springs are mechanical devices that are widely used in various applications to provide a consistent and reliable torque output. These springs are designed to exert a constant force throughout their deflection range, making them ideal for applications that require a constant torque or tension force, such as in automotive, medical, and industrial systems. In this article, we will...

 Constant force spring: constant force, infinite applications
Constant force spring: constant force, infinite applications

Time:2024-4-13

In the large family of springs, constant force springs have become an existence that cannot be ignored due to their unique characteristics and wide range of applications. Today, let us uncover the mystery of constant force springs and explore the characteristics, applications and manufacturing methods behind them. Constant Force Spring: Exploration of Characteristics Unlike traditional coil springs, constant force springs...

 Spiral Spring Applications: Exploring Uses and Benefits
Spiral Spring Applications: Exploring Uses and Benefits

Time:2023-11-1

Introduction: Spiral springs, also known as clock springs or torsion springs, are mechanical devices that store potential energy when they are twisted or wound. These springs find a wide range of applications across various industries due to their unique properties and benefits. This article aims to explore the uses and benefits of spiral springs. Uses of Spiral Springs: 1. Watches:...

 Constant Force Linear Spring: A Comprehensive Guide
Constant Force Linear Spring: A Comprehensive Guide

Time:2023-6-9

Constant force linear springs are an important component in a variety of mechanical systems, and understanding their characteristics and applications is essential for engineers and designers. This comprehensive guide will provide an overview of constant force linear springs, including their construction, materials, and applications. Construction of Constant Force Linear Springs Constant force linear springs are typically made from a single...

Product