Shock Absorber Spring
When people think about how well a car drives, they usually think about how powerful the car is. However, there’s one part that’s often overlooked but is essential for smooth and safe driving: the shock absorber spring.
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What is shock absorber spring?
Shock absorbers and springs work together to make sure that the car stays easy to drive, even on rough roads. When you drive over bumps, potholes or uneven surfaces, the shock absorbers absorb the energy created by these disturbances, making the ride comfortable for the driver and passengers.
Without shock absorbers, the vehicle would bounce and shake too much, making the ride uncomfortable and difficult to control. This can make driving more dangerous because it can be harder to steer and brake. Additionally, if the suspension doesn’t absorb shocks effectively, it can wear out other parts of the car’s suspension, tires, and even the frame.
Working principle of piston rod in shock absorber
The working principle of the piston rod in the shock absorber is mainly to absorb and dissipate impact energy through the flow of liquid and pressure changes, thereby reducing the vibration and impact generated by the vehicle during driving.
Structural composition
Shock absorbers are usually composed of a housing, a piston, a piston rod, oil, etc. The piston rod is connected to the piston, and the piston moves in the oil inside the shock absorber.
Movement process
When the vehicle is driving on an uneven road, the wheels will be impacted, causing the vehicle body to vibrate up and down. At this time, the piston rod moves up and down with the movement of the vehicle body.
Fluid flow
The movement of the piston rod causes the piston to move up and down in the fluid, which flows through holes or valves in the piston. Depending on the design of the shock absorber, the speed and direction of the fluid flow will affect the damping effect.
Energy absorption
When the piston rod moves downward, the oil is compressed and flows out through the valve, slowing down the movement of the piston and absorbing the impact energy. Conversely, when the piston rod moves upward, the oil flows into the piston chamber through the valve and continues to play a shock absorbing role.
Damping effect
The damping characteristics of the shock absorber can be achieved by adjusting the size of the valve and the viscosity of the oil. Different damping characteristics can adapt to different driving conditions and needs.
Through the above process, the piston rod plays a key role in the shock absorber, effectively reducing the vibration of the vehicle during driving and improving driving comfort and safety.
function of shock absorber springs
Shock absorption
When a vehicle encounters bumps or potholes, the springs in the shock absorbers compress to absorb the impact force. This helps to prevent the vehicle from bouncing out of control and ensures a smooth ride. The shock absorbers then return the springs to their original position, ensuring a smooth ride.
Maintaining road contact
This contact is crucial for maintaining traction, stability and control. Losing contact with the road surface can lead to a loss of control, especially when turning or making sudden lane changes.
Enhancing comfort
Properly functioning shock absorber spring enhances passenger comfort by minimising the effects of road irregularities. It absorbs shocks and vibrations, providing a smoother driving experience. This is particularly important during long-distance travel.
Supporting vehicle weight
Shock absorber springs are designed to support the vehicle’s weight. They help to distribute the load evenly across the suspension system, thereby preventing excessive wear to other components.
MAX's Spring
Types of shock absorbing springs
- Coil springs: the most widely used type, common in many passenger cars. Made of coiled steel, they are known for their ease of compression and extension.
- Leaf springs: commonly used in trucks and large vehicles, leaf springs consist of multiple layers of metal plates (or leaves) stacked on top of each other. They are designed to support heavy loads and provide stability.
- Gas springs: these springs utilize air pressure to provide support and cushioning. Gas springs are adjustable for different loads and are suitable for a wide range of driving conditions. They are commonly found in luxury vehicles and some commercial trucks, providing a smooth ride and adjustable height.
- Torsion bars: Torsion bars are springs that utilize the torsion of a bar to absorb shock. They are commonly used in off-road vehicles and some sports cars, providing a unique combination of stiffness and flexibility.
- Progressive springs: These springs have a variable spring rate, meaning they become stiffer when compressed. This design provides a comfortable ride under normal driving conditions while providing additional support during heavy or aggressive driving.
How to choose right shock absorber springs for your vehicle
01. Vehicle type and model
The first thing to think about when choosing the right shock springs is the type and model of vehicle. Different vehicles, like cars, SUVs and trucks, have different weight distribution, suspension design and handling characteristics.
The weight and design of the vehicle have a big effect on which shock spring is needed. Heavier vehicles, like trucks, need springs that can handle more weight and provide good support. Sedans, on the other hand, need springs that balance comfort and performance. The way the vehicle’s suspension system is designed is also very important in working out what type of springs are needed. Vehicles with independent suspension may need different springs to those with solid axles.
02. Driving style and conditions
The way you drive and your driving habits are important things to think about when choosing shock absorber springs. If you do a lot of driving off-road, you need springs that can handle rough terrain and provide better suspension. Off-road vehicles usually need strong springs to handle uneven roads.
But if you mostly drive on the highway, you might care more about comfort than stability. In this case, softer springs that provide a smoother ride may be better. For driving in the city, where you stop and start a lot, springs that are comfortable and responsive are best.
03. Spring material and quality
When choosing shock absorber springs, it’s important to choose quality and durability. Investing in high-quality springs saves money because they last longer and you won’t need to replace them as often. Choose a well-known spring manufacturer that offers a warranty and good performance.
Materials used in shock absorber springs impact performance and durability. Steel springs are strong and reliable, but rust and corrosion-prone. Composite springs are made from advanced materials that are lighter and more corrosion-resistant. They provide a smoother ride and better handling, but may not be as durable as steel springs in extreme conditions.
Why choose MAX springs
We have our own modern factory, which not only enables us to strictly control every link in the production process to ensure that the product quality reaches the highest standards, but also gives us a price advantage over our competitors in the same industry.
The company has strong technical force, equipped with first-class production facilities and social security system to ensure the safety and health of employees. Our testing methods are advanced, covering every link from raw materials to finished products, ensuring that every product undergoes strict quality inspection. With 30 years of spring production and operation history, we have accumulated rich experience, mature process technology, and stable and reliable product quality.
As a professional spring manufacturer, we are committed to providing customers with high-quality coil spring and gas spring solutions. Our products are widely used in many fields such as automobiles, home appliances, industrial equipment, etc., and are deeply trusted and praised by customers. We always adhere to customer-centricity, continuous innovation and improvement to meet the diverse needs of the market.
