Qianye Spring

Experts in perfect spring design, production and solutions.

06/27/2024

Ready for Ship

06/21/2024

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 the substrate, but it cannot be too large either, otherwise the substrate will be damaged and cracked.
So when it comes to choosing constant force springs, choose a spring manufacturer with good quality.

06/13/2024

The constant force spring of the industrial door mainly plays a balancing role to reduce the burden of the motor. The strength of the spring and the strength of the industrial door are the most ideal configuration. The strength of the spring is large or small, it will affect the operation of the industrial door, and there may be safety accidents in serious cases, endangering others. Constant force springs are most useful in applications where consistent recoil is required. A constant force spring can be used in place of a weight system, and a balancing force is a force or influence that counteracts or checks opposing forces. When purchasing industrial doors, pay special attention to the quality and specifications of the spring, and whether it matches the industrial door. Moreover, the tightness of the spring should also be regularly checked during the use of the industrial door to ensure the safety of the use of the industrial door.

06/07/2024

Wish you peace and health on the Dragon Boat Festival

05/31/2024

R+T Asia has a perfect ending, Thanks for all our customer support. See you next time

05/15/2024

Constant torque spring applied to 3D printer, this innovative case is a spring motor drive system, as common design, a spring is impossible to achieve the torque we need. As you can see, we use three constant torque springs in a mechanism with an output drum in the middle that connects the three springs. It can therefore produce three times the output torque of a single spring, this design provides maximum torque in a limited space. This method of connection is easier to assemble than using screws.
When it comes to spring design, the engineer must consider many factors. These factors include not only the design of part function and mechanism but also selecting material and part connection mounting method and size. It's all about manufacturability. A feasibility analysis is required to ensure that the functionality meets the customer's needs.

05/11/2024

Happy Mother's Day to all the moms who have taught us valuable lessons about life,love and happiness

04/30/2024

Sending Good Wishes of May Day, To All the Deserving Workers of the World!

03/28/2024

In May 2024, Hunan QY SPRING will reunite with you at R+T Asia in Shanghai, China!

R+T, the world’s leading trade fair for roller shutters, doors/gates, and sun shading systems, will once again open its doors from 28 to 30 May 2024. We are about to usher in the 2024 R+T Sino-German joint exhibition year with strong cooperation between China and Germany, to help the doors/gates, roller shutters, and sun shading system industry expand globally. We are delighted to participate in this R+T again with the successful experience in Stuttgart Germany.

Hunan Qianye Precision Spring Co., Ltd will launch its newest innovative design of spring and motorized spring systems, which is based on the core value of “ Effortless, nature and excellent performance”. Combining years of technical experience and strength, QY SPRING provides customers with the one-stop solution for roller blinds, zebra blinds, insect screens, and zip windproof blinds.

Exhibition Preview
Booth number: H3A15

My friends! We look forward to seeing you at R+T 2024 Asia in Shanghai from 28 to 30 May!

www.qyspring.net
www.qianyespring.com

03/21/2024

Today we're going to talk about the connection between the constant force/tape spring and the tilting double or single hung window.

As we know,hung windows feature a balanced application to counteract the weight of the sash, allowing the user to position the sash at the desired opening height. The balanced application also enables users to open and close windows with minimal effort.

Actually, the constant force/tape spring is a somewhat hidden component sitting inside the window frame of the tilting double or single hung window, it is the balanced application, sometimes called a sash balance, window spring, or window "balancer".

Window balances are only found in double-hung or single windows and counterbalance the weight of the sash assisting you with opening and closing your windows. If your window balances are damaged or broken, your window may be difficult to open, not open at all, or may not stay open.

Qianye Springs (Qianye Precision Spring Technology Co., Ltd) provide the high-quality constant force/tape springs. All our springs are made of 301 stainless steel which ensure the springs are durable and long-lasting.

03/15/2024

What parts should be paid attention to in spring correction?

Stainless steel spring is a common basic component, which is indispensable for many products.
Normally, in order to optimize the quality of the spring, manufacturers will carry out correction
treatment. Of course, if there is any inappropriateness in the processing, it will seriously affect
the processing effect, so everyone must be careful when correcting.

There are three parts in the correction process:

First, the outer diameter.
Generally, the outer diameter of the coil spring can be guaranteed to be unbiased, but the
winding ratio of the spring is too large and the tolerance of the outer diameter of the spring is
very strict, so the outer diameter needs to be corrected.

Second, pitch and height.
The pitch is the main criterion for acceptance. If the free height of the stainless steel tape spring
cannot be guaranteed, the correction method can be used to adjust it.

Last but not least is verticality.
The verticality and precision can be improved through calibration in order to meet the requirements of high-precision verticality.

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美国，纽约
New York, NY

Website

http://www.qianyespring.com/

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