constant force spring factory

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...

Do you have this problem when designing cordless blinds?

When the curtain is pulled to the top it sags and when it is pulled to the bottom it springs back a certain height.   Qianye Spring Company has succeeded in developing this cordless blinds spring. The steps in the design of a cordless curtain spring are as follows. 1. Determining the size of the winding spring force It is usually necessary...

window spiral spring balance replacement

A replacement window spiral spring balance is a component of a double-hung window that helps to counterbalance the weight of the sash. It consists of a coiled spring inside a metal tube that is mounted to the window frame. The spring is under tension and exerts a force on the sash, helping to hold it in place at any height...

Fjedres betydning for rumfartsindustrien

       Fjedre er en vigtig del af mange forskellige industrier, herunder luftfartsindustrien. De danner rygraden i mange komponenter og tillader fly, droner, satellitter, solpaneler, flystyringer, ventiler, gasspjæld og mere at fungere på deres måde. Uden foråret ville branchen ikke være den samme. Strenge militær- og luftfartsretningslinjer betyder, at alle komponenter i...

Design steps of constant torque spring

Constant torque spring is a constant force spring with special force moving between two spools. The spring is stored on the storage spool and wound reversely on the output spool. When released, torque is obtained from the output spool when the spring returns to its natural curvature on the storage spool. The spring does not need to be connected to the...

[Qianye Precision]Advantages of constant force spring

 The unique quality of constant force spring makes it a perfect balance for heavy moving parts. If your equipment requires springs, consider constant force springs. This is a kind of tension spring. They do not obey Hooke's law, so their force remains unchanged, even when deflected. Constant force spring can be used in almost all kinds of products. Some of the largest...

3 types of springs and some common applications

Smooth Range of Motion: Constant Force Springs Constant force springs provide a smooth range of motion and constant load, meaning they do not follow Hooke’s law. They are uniform in length and coiled into a permanent diameter. Constant force springs are frequently used for applications that require counterbalancing, including windows. In fact, window balance springs are one of our most successful products. In addition,...

How long can the spring last?

How long can stainless steel springs last? This is a common problem. You might think that as long as it's not stretched beyond the point of recovery, the spring will always return to its original shape. A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force, and...