2023-06-13

Sonar devices that transmit sound waves have previously been used to obtain information about underwater objects, including fish, structures and obstacles as well as the bottom, for locating fish and other underwater objects. New and improved sonar imaging systems which employ mechanical scanning capable of being attached to a surface vessel, such as a fishing boat. The boat does not need to move to generate high quality photo-like 360 degree sonar images.   The system provides a deployment mechanism mounted on a beam which lowers a sonar pod (i.e., a sonar transducer assembly) into the water. In particular embodiments, the...

2023-06-13

Commercially available roller blinds for high speed trains can be stopped in any position by the resistance of the side channels. The operation is light and the stopping position is at your disposal. Cordless roller blinds on the market will add some components (reduction devices, damping devices, gear devices, limit devices, etc.) to achieve perfect lifting, free positioning and free stopping.   In the case of cordless roller shutters, Thousand Industries has solved the problems and pain points of free positioning and free stopping in traditional lifting systems. It is because of the addition of variable force springs that the...

2023-06-13

The QY spring mechanism of manual cordless blinds is very different from ordinary wire springs, and its core component is the need for a spring with negative gradient. Cordless blinds are usually designed to encounter the problem that when the blinds is pulled to the top it will sag and when it is pulled to the bottom it will return to a certain height of the spring. The main purpose of Qianye Precision is to provide a control system for cordless curtains to hover freely, so that the lifting and lowering of the cordless curtains can stop at any position desired by...

2023-06-13

Does your nail gun have the problem of not hitting the nail? Because there is no tension in the constant force spring that pushes the nail, naturally, no nail can be driven. The pushing device of the nail gun uses the constant force spring, because the constant force spring has the characteristic of keeping the constant force in the long stroke, and it can achieve a very high elasticity output in a very small device space. The constant force spring in the nail gun cannot be pushed too small, otherwise it will be difficult to drive the nail inside into...

2023-06-13

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...

2023-06-13

Introduction A constant force linear spring is a mechanical device that is used to store and release energy in a controlled manner. It is a type of spring that exerts a constant force over a range of motion, providing a predictable and consistent resistance to movement. This article will explore the properties and applications of the constant force linear spring, including its design, materials, and benefits. Design The design of a constant force linear spring is based on a simple principle. The spring is made up of a thin strip of material, such as steel or titanium, that is wound...

2023-06-13

The constant force linear spring is a type of spring that is designed to provide a constant force over a specific range of deflection. This makes it an ideal choice for a wide range of applications where a constant force is required, such as in automotive, aerospace, and industrial applications. One of the key advantages of the constant force linear spring is its ability to provide a consistent and predictable force. This is due to the unique design of the spring, which features a helical coil that is tightly wound around a central axis. As the spring is compressed or...

2023-06-10

Constant force linear springs, also known as constant force springs or spiral springs, are essential components in various engineering applications. They are designed to provide a constant load or force over a defined distance or stroke. These springs are commonly used in industries such as automotive, aerospace, medical, and electronics, among others. What is a Constant Force Linear Spring? A constant force linear spring is a flat strip of spring steel wound in a spiral shape. The spring steel material has high elasticity and can store and release energy. The coils of the spring are tightly wound, and the end...

2023-06-10

A spiral torsion spring is a type of spring that is used to create rotational or twisting motion. It is also referred to as a clock spring or a hairspring. These springs are commonly found in a variety of products, including watches, clocks, toys, and automotive engines. In this article, we will provide a guide to understanding and designing spiral torsion springs. Understanding Spiral Torsion Springs Spiral torsion springs are typically made from round wire and are wound in a spiral shape. They work by storing energy when they are twisted or rotated. When the spring is released, the energy...