Leaf Spring
As one of the top semi trailer suppliersin China, ULTRATONhas been working on supplying high quality semi trailers such as truck trailer and container trailer for the customers. You can also find different types of trailer parts here in the trailer factory of ULTRATON.
Leaf spring is a very important part of a vehicle.
Ultraton semi trailer leaf springs, also called semi truck leaf spring, have the advantages of good reliability, simple structure, short manufacturing process flow, low cost and greatly simplified structure. They are widely used and very popular.
7-17 pieces semi trailer leaf spring series
We supply 7-17 pieces semi trailer leaf spring series of superior material at competitive cost.
It is known that the semi leaf springsare composed of many pieces of steel that are elastic, uniform in width and thickness, and of different lengths. Its function is to connect the frame and the axle with the form of suspension, which is exposed between the frame and axle to bear the impact of the wheel load on the axle, reduce the body's violent vibration, and maintain the ride stability and adaptability to different road conditions.
Leaf spring is a rectangular section of the long arc spring steel. Usually, the processing technology of automotive leaf spring is blanking, straightening, drilling, winding, quenching & medium tempering, shot blasting, assembly, precompression. In the most common semi truck leaf springsconfiguration, the center of the arc provides the position of the axle, while the ring formed at either end is attached to the vehicle chassis.
For very heavy vehicles, leaf springs can be made from multiple blades stacked together, often with progressively shorter blades. Leaf springs can be used for positioning and a certain degree of damping as well as spring functions.
Flat rectangular steel plate is curved, with several pieces of stacked chassis with spring, one end is installed on the hanger with a tip, the other end is connected to the girder with a lifting lug, so that the spring can be telescopic, suitable for medium and large cargo trucks.
According to the principle test of motion mechanics, it is proved that when the motion frequency increases, the temperature of a steel piece will increase, the strength will decrease, and the stress concentration point will show strong lines and gradually expand and deepen, and the fatigue limit will be damaged. The same is true of leaf springs, except that they are more elastic and last longer than ordinary steel parts. Leaf spring fracture in addition to other reasons, the main reason is caused by poor lubrication, should cause the driver and technical management personnel to pay attention to timely lubrication of leaf spring, in order to reduce the friction dispersion stress and prevent the steel sheet surface from pulling, to reduce the invasion of dust, soil and water to prevent corrosion, and for cooling heat, prevent the decline of elastic strength.
在线联系供应商
Other supplier products
 |
Side Wall Semi Trailer | When it comes to Side Wall Semi Trailer and Fence Semi Trailer, it is not easy to differentiate them from each other. So what is the advantage of t... |
 |
3 Axles 40ft Flatbed Container Transport Semi Truck Trailer | Ultraton's 3 axles 40ft Truck Traileris upgraded model for standard 40ft flatbed truckcan meet your different need on container transport. It can b... |
 |
3轴40吨侧翻半挂车 | 恒赛通三轴40吨侧翻半挂车是您在公路上运输干货和散货的好伙伴。三轴挂车可根据客户要求进行不同设计。 3轴40吨侧翻半挂车概述 空间框架焊接结构，由两根工字钢纵梁和多根横梁(c型钢)焊接而成。 我们选用的钢材是高强度的Q345钢。 采用先进的自动埋弧工艺和熟练的技术人员焊接而成。完成底盘... |
 |
SIDE WALL SEMI TRAILER | Ultraton side wall semi trailers have a reasonable structure and strong rigidity and strength to support load cushioning. Manufactured by excellen... |
 |
2 Axles 20ft Flatbed Container Transport Semi Truck Trailer | Ultratons'2 axles 20ft container truck, 20ft container traileris a commonly seen model equipped with 2 pieces of semi-trailer axles for standard 20... |
Same products
 |
Container Chassis Trailer | 卖方: SHANDONG FUYUAN VEHICLE CO., LTD. | Product Description Engineered Specifically for Container Transport with Lightweight Frame The ... |
 |
Curtain Side Semi Trailer | 卖方: SHANDONG FUYUAN VEHICLE CO., LTD. | Product Description Flexible Curtain-Side Design Allows Fast Side Loading and Unloading The sli... |
 |
Car Carrier Semi Trailer | 卖方: SHANDONG FUYUAN VEHICLE CO., LTD. | Product Description Designed for Safe and Efficient Multi-Vehicle Transport Equipped with two-l... |
 |
Reefer Semi Trailer | 卖方: SHANDONG FUYUAN VEHICLE CO., LTD. | Product Description Designed for Temperature-Sensitive Cargo Across Long Distances Equipped wit... |
 |
Oil Tank Semi Trailer | 卖方: SHANDONG FUYUAN VEHICLE CO., LTD. | Product Description Specialized for Safe and Efficient Liquid Fuel Transportation The tank is u... |
