Spring is a commonly used component in industry. It is used in all kinds of products, from aircraft and warships to mobile phones and cameras. Therefore, the production of spring has a history of hundreds of years.
Constant force spring has the characteristic of maintaining constant force in long stroke. Its function can be applied to the application of products that need linear movement such as round-trip, sliding, stretching, homing, balancing or labor-saving, such as lifting doors and windows, computer display and fan height adjustment, store display shelf or motor carbon brush motor.
On the market, constant force spring manufacturers generally use eight claw spring machine, which is called eight claw machine for short. The eight claw spring machine is continuously developed on the basis of three axes. The eight position claw arms of the eight claw spring machine can rotate 360 degrees in the forward and reverse directions. The working sequence of the curved arms is determined by the shape or angle of the cam plate, and then the auxiliary tools such as curve gauge, angle bender, collision knife or cutter are used to complete the processing of spring products. The surface of the constant force spring produced by the eight claw machine will be rough, the force value is unstable, it is easy to loosen the ring, and the service life is relatively short.
However, Qianye uses the spring coiling machine. The constant force spring produced by the spring coiling machine can meet the strength requirements in a limited space; Qianye also strengthens from two aspects, so that the constant force spring can give better play to the elastic effect and is not easy to loosen the ring under the condition of the same size. When using materials for constant force spring, we will select suitable spring materials through product design and produce and process spring materials. In production, we will also carry out deep processing technology: in the constant force spring with the same surface size, they all have different processes. In the process of using the constant force spring, there will be the problem of too short service life. The constant force spring produced by Qianye has greatly improved the service life of the spring. Every spring has a certain life cycle. Like the spring force, they are related to materials and processing technology. If we choose ordinary materials and immature production technology, the service life of products will be greatly reduced.
Qianye precision specializes in manufacturing high-precision spring, constant force spring, power spring, variable force spring, carbon brush spring, earphone steel bar and other springs. Widely used in all kinds of electronic devices, household appliances, small toys, office supplies, communication equipment, medical machinery, electronic computers, windows and doors, vehicles and other aspects, specializing in the production and manufacture of high-precision torsion springs. The use of high-quality imported raw materials and domestic raw materials will continue to meet your requirements. With more than ten years of experience in product R & D, production and manufacturing, it has become a famous dealer in China. We sincerely welcome new and old customers and friends from all walks of life to visit and negotiate business cooperation. Qianye precision will serve you wholeheartedly!
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![[Qianye precision]Constant force spring design in 8 steps](https://wp-static-chuangli.oss-us-west-1.aliyuncs.com/qianyespring/uploads/2022/09/f3ccdd27d2000e3f9255a7e3e2c48800-69.jpg "[Qianye precision]Constant force spring design in 8 steps")
