2023-05-24

When the traditional electric fan moves up and down, it will be affected by gravity. When it falls, it will quickly drop to the bottom point, and when it rises, it will be very heavy, which will greatly affect the user experience.   The constant force spring is a kind of strip that can be stretched, retracted automatically and maintains a constant force.   When the weight and size are matched and designed, the constant force spring will not make the fan drop rapidly when it is pulled down; it will not be too difficult to pulled up. The constant force spring can make...

2023-05-24

In cold climates, fireplaces keep people warm through the long winter months. Constant force springs are used in fireplace doors because of their long constant force stroke. High temperatures are a technical bottleneck in the application of strip springs. It requires a very high level of technology and a different design and process technology than normal springs in order to maintain a constant force at high temperatures for a long time. When designing or specifying constant force springs, many basic engineering parameters need to be considered. Material, fatigue life, tensile load, torque and friction, speed and acceleration, mounting, safety considerations...

2023-05-24

The vacuum cleaner has two cores, the main body and the hose reel, both of which are indispensable. The power spring is an accessory applied to the hose reel, and its main function is to assist the contraction of the hose reel. How does it do this? It is not difficult to see the clues from the characteristics of the power spring. It uses a spring box to limit its outer diameter, so that the center of the spring is connected to the power shaft. When the external force causes the shaft and the spring to rotate relative to each...

2023-05-24

Variable force springs are an incredibly powerful tool that can be used to optimize the performance of a wide range of devices, from simple machines to complex mechanisms. These springs are designed to provide a varying amount of force throughout their compression and extension cycles, which makes them ideal for applications where precise and consistent force is required. One of the great advantages of variable force springs is their ability to provide a customized level of force for a specific application. This is achieved through careful engineering and design, which allows for the creation of springs that can be tailored...

2023-05-23

A constant force compression spring is a type of spring that is designed to exert a constant force throughout its range of motion. Unlike other types of springs that lose force as they compress or extend, a constant force spring maintains a steady force output, making it ideal for a wide range of applications. One of the primary benefits of a constant force spring is its ability to provide a consistent force output. This makes it ideal for applications where a precise amount of force is required, such as in medical devices or automotive components. The constant force output also...

2023-05-23

Introduction Constant force compression springs are a type of mechanical spring that provide a constant force throughout their range of motion. They are used in a wide variety of applications, from automotive to medical devices. The resilience and durability of these springs is due to their unique design and materials. Design Constant force compression springs are designed to be conical in shape, with a small diameter at one end and a larger diameter at the other end. As the spring is compressed, the coils of the spring slide over each other, causing the diameter of the spring to expand. This...

2023-05-22

Designing a highly efficient spiral wound torsion spring requires careful consideration of several factors that impact performance. These factors include the material used for the spring, the diameter of the wire, the number of coils, the pitch of the coils, and the torque required. In this article, we will discuss each of these factors and how they can be optimized to create a torsion spring that delivers optimal performance. Material Selection The material chosen for the spring is critical to its performance. The most common materials used for spiral wound torsion springs are high-carbon steel and stainless steel. Each material...

2023-05-21

The electric fan is a ubiquitous appliance that has been a staple in homes and offices for decades. While its basic design has remained relatively unchanged over the years, recent innovations have revolutionized the way it operates and improves its performance. One such innovation is the lifting spring, which has significantly improved the airflow of electric fans. The lifting spring is a small mechanism located inside the motor of an electric fan that lifts the blades slightly off the surface of the fan\'s housing when the fan is turned on. This simple action has a profound effect on the fan\'s...

2023-05-21

Torsion springs are a type of spring that work by resisting rotational forces. They are found in many different applications, from garage door openers to medical devices. A constant force torsion spring is a specialized type of torsion spring that provides a consistent amount of torque throughout its range of motion. In this article, we will discuss the design and functionality of a constant force torsion spring. Design The design of a constant force torsion spring is unique in that it must be able to provide a consistent amount of torque throughout its range of motion. This is achieved by...