Since its establishment, the company has been taking the road of professional development, and has established long-term cooperative relations with well-known domestic auto parts manufacturers. High trust!
We have a patent certificate for springs, and have the ability to develop products together with customers. Some products can provide free samples to customers.
We have 30 years of manufacturing and R&D experience. It has passed the IATF 16969 automotive quality management system, and has more than 200 sets of professional spring equipment, which can guarantee the quality.
After-sale service and technical assistance: company provides after sales service and technical assistance as per customers' requirement and needs with response within 24 hours.
Wenzhou Heli Spring Manufacturing Co., Ltd. was founded in 1992. It is a high-quality spring manufacturing enterprise integrating design, production, sales and service. The current products include: compression springs, torsion springs, extension springs, auto parts springs, wire forming springs and spring sheets, etc.
The choice of damping spring size depends on the amount of anti-vibration force required to avoid pipe vibration. If the required anti-vibration force can be calculated through the dynamic analysis of the pipe according to the quality and stiffness of the pipe and the periodic or impact force acting on the pipe from the outside, the specification of the damping spring should be selected according to the calculated accurate value, and the spring should be determined. The initial force of the preload.
Automobile shock absorber springs are made of spring steel, which refers to the steel specially used to manufacture springs and elastic elements due to its elasticity in the quenched and tempered state. The elasticity of steel depends on its ability to elastically deform, that is, within a specified range, the ability to elastically deform so that it can withstand certain loads without permanent deformation after the load is removed.
Most of the time, the automobile spring is affected by static pressure. If the use time is too long, plastic deformation will occur, the free length will be shortened, and the elastic force will be weakened. After the elasticity of the spring is weakened. The torque that the clutch can transmit will become smaller, and the power of the engine cannot be fully exerted, resulting in the inability of the locomotive to work. When it is found that the elastic force of the clutch spring is weakened, it can be adjusted by adding a gasket of appropriate thickness in the recess of the part in contact with the spring.
1. It is a protective measure to reduce the excessive force of the clutch, and to protect the clutch steel plate and spline.
2. A cushioning measure for unstable clutch operation.
3. When the car is traveling on a bad road, when it is transmitted to the engine through the transmission system, it is necessary to relieve the collision with the engine through the clutch damping spring, so that the engine can prevent the collision and play a stable role.
The working principle of the shock-absorbing spring of the clutch: when a stationary object or a slow-moving object is suddenly pushed by a moving object or suddenly pushed by an object faster than the object, it is an impact, and a shock is generated when the impact occurs. Impact force; when both speeds are the same, the impact force disappears at the same time. Clutch damping spring can play a buffering role
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1. Measurement function2. Press function3. Reset function4. Drive function5. Buffer function
Coil suspension springs are designed to absorb the impact of driving over rough terrain, and also help keep your vehicle at the correct height.
Coil springs don't need any maintenance, but they might need to be replaced. One reason is when a coil spring breaks. A broken coil spring is a safety concern. Not only is your suspension not working as it's supposed to, but a sharp fractured piece of a coil spring can puncture a tire or jam some other part.
Auto parts Spring is made of spring steel, which refers to steel specifically used to make springs and elastic elements due to its elasticity in the quenched and tempered state. The elasticity of steel depends on its ability to deform elastically, that is, within the specified range, the ability to deform elastically allows it to withstand certain loads, and no permanent deformation occurs after the load is removed.