Sostituzione del bilanciere a molla a spirale della finestra

Do you know about the constant force spring module?

 I'm sure many of you know what a constant force spring is, right? A constant force spring is a spring that maintains a constant spring force for a specific stroke, also called a constant force spring, and is used in a linear motion, usually using its rebound force. A constant force spring consists of a spiral-shaped metal sheet that is bent on the inside so that...

The customized production process of spring cannot be carried out at will

As we all know, although the spring is only a small elastic accessory, it plays an important role in life, and the quality of the spring has a great impact. Most springs are customized products, so the process of customized production cannot be careless. When purchasing a spring, customers usually need to design the data of the product first, and communicate...

Constant Force Springs

The extension type of Constant Force Spring represents the most basic, yet most versatile, type of constant force spring. It is a pre-stressed flat strip of spring material which is formed into virtually constant radius coils around itself or on a drum. When the strip is extended (deflected) the inherent stress resists the loading force, the same as a common extension spring,...

Quanto può durare la primavera?

Quanto possono durare le molle in acciaio inox? Questo è un problema comune. Si potrebbe pensare che finché non viene allungata oltre il punto di ripresa, la molla tornerà sempre alla sua forma originale. Una molla è una parte meccanica che utilizza l'elasticità per funzionare. Le parti in materiali elastici si deformano sotto l'azione di una forza esterna e...

Design of constant force springs

 A constant force spring is a spring that exerts a constant force over its range of motion. That is, it does not obey Hooke's law. Typically, a constant force spring is constructed as a coiled band of spring steel so that the spring relaxes when fully coiled. When it is unrolled, the restoring force comes mainly from the portion of...

Traditional power springs and preloaded springs

   Traditional power springs and preloaded power springs are fabricated from spring steel bars to provide torque. Spring steel is a low alloy, medium carbon steel or high carbon steel with a very high yield strength. Objects made of spring steel can return to their original shape despite significant bending or twisting. Power springs use flat (unstressed) steel windings, while...

Applicazione di molle nei portoni industriali

La molla a forza costante del portone industriale svolge principalmente un ruolo di bilanciamento e riduce il carico sul motore. La forza della molla è equivalente alla forza del portone industriale, che è lo stato di configurazione più ideale. Se la forza della molla è troppo grande o troppo piccola, influenzerà il funzionamento del portone industriale....

Motore a molla a coppia costante

A constant torque spring motor is a strip of prestressed spring material that forms a coil and is stored on a small storage drum. The free end is then pinned and rewound onto the larger output drum; this is the "winding" part of the constant torque spring cycle. When the output drum is released, the spring will return to the...