ISO9001 Customized Sizes Wire Torsion Spring Sample Free Offer

Product Specification

ISO9001 Customized Sizes Wire Torsion Spring Sample Free Offer

Information

A torsion spring is a spring that works by rotating its end along its axis; that is, a flexible elastic object that stores mechanical energy when twisted. When twisted, it exerts torque in the opposite direction, proportional to the amount (angle) it twists. There are several types:

• A torsion bar is a straight bar of metal or rubber bar that is subjected to twisting (shear stress) around its axis by a torque applied to its ends.
• A more delicate form used in sensitive instruments, called torsion fiber, consists of a silk, glass or quartz fiber under tension, which is twisted around its axis.
• A helical torsion spring, is a metal rod or wire in the shape of a helix (coil) that is subjected to torsion around the axis of the coil by lateral forces (bending moments) applied at its ends, twisting the coil tighter.
• Clocks use a spirally wound torsion spring (a form of helical torsion spring in which the coils are wrapped around each other rather than stacked) sometimes called a “clock spring” or colloquially called a mainspring. These types of torsion springs are also used for attic ladders, clutches, and other devices that need near-constant torque for large angles or even multiple revolutions.

Torsion Springs product attributes

Application of Torsion Springs

There are a number of applications, where torsion springs find their use. Here are some of the major areas of its application:

1. Clocks: Torsion springs are used in torsion pendulum clocks. In such clocks, a torsion spring is used to suspend a wheel-shaped weight from the center of the clock. As the weight rotates around its axis, it twists the spring. As per its nature, the spring exerts an equal opposite force on the wheel and makes it twist in the other direction. Thus, there is a continuous back and forth motion of the pendulum, which makes the clock work by driving the gears to which it is attached.
2. Clothes Pins: This is one of the most common applications of these springs. The working of clothes pins is facilitated by the torsion springs. These springs provide an excellent clamping action, which is why they are used in this application.
3. Automotive: Torsion springs are known for providing even tension, along with smooth and frictionless motion. This is the reason why these springs are widely used in the automotive industry for various parts such as a vehicle suspension system, chassis, automotive valves, clutches, and gear shifters. These springs are made from materials like chrome silicone, which makes it resistant to environmental abuse, along with providing it additional strength.
4. Medical Equipment: In the medical industry, the torsion springs are used in a number of complex equipment. Different medical equipment that make use of these springs include medical immobilization devices, hospital beds, several dental applications, wheelchair lifts and many more. For additional strength, these springs are made from high carbon steel, which also helps increase the life span of the spring.
5. Door Hinges: These springs are widely used in different types of door hinges. Right from automobile doors and residential doors to heavy duty doors at warehouses, torsion springs are used in the hinges. These springs allow the door to come back to its original position. You must have noticed the doors in saloons that move back and forth when opened, but ultimately become stationary at their original position. This is due to the springs used in their hinges.

Product packaging

generally a certain number of transparent plastic bags, and then by the carton packaging.Of course, if you have special requirements, we can also meet them.We have several regular partners: Bosch, Petra, Hitachi, dicks, dongfeng electric, etc.We have experience working with customers from all over the world, such as the United States, India and Australia.So you don't have to worry about transportation as long as your products are in our production range.

FAQ

Q: Are you a factory?
A: We are a 32-year-old factory, we pick up OEM/ODM orders.

Q: When can I get a quote?
A: We will quote you within 24 hours after receiving your inquiry. If you are in urgent need of price, please call us or let us know in your email address so that we can respond to your inquiry first.

Q: How to customize (OEM/ODM)?
A: If you have product drawings or samples, please send them to us and we can customize them according to your requirements. We will also provide our professional advice on products to maximize design performance..

Q:How long is your delivery time?
A: It usually takes 5~15 days, depending on the quantity you need. If time is urgent, you can arrange it.