LEAF SPRING
Leaf spring is a very important part of a vehicle.
Ultraton semi trailersprings, also called semi truck leaf springs, 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. Ultraton is one of the reliable semi trailer truck manufacturers, and will give you further professional information.
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 trailer 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
 |
20-40 Ton Low Bed Semi Trailer | We have 40 ton lowboy trailers for sale! Ultraton's 25-40T Low Bed Semi Trailer with a concave beam-type frame is a durable and smart solution for ... |
 |
20-40 Ton Low Bed Semi Trailer | 40 Ton Lowboy Trailers for Sale Ultraton25-40 ton lowboy, 40 ton trailerwith a concave beam-type frame is a durable and smart solution for differe... |
 |
30吨码头集装箱卡车半挂车 | 恒赛通30T集装箱码头半挂车是低速牵引车在码头或集装箱导流中心等特定区域高效搬运集装箱的一种理想而实用的方式。销售的货物集装箱拖车可根据客户要求进行改装。 30吨码头集装箱半挂车概述 主要工字钢结构，坚固耐用 法兰和腹板的宽度和厚度可根据客户要求定制 导块、底块和指示棒焊接得当，使容器... |
 |
20-40 Ton Low Bed Semi Trailer | Ultraton's 25-40T lowboy semi trailerwith a concave beam-type frame is a durable and smart solution for different kinds of heavy-duty load. Over... |
 |
集装箱式码头架 | 码头架没有底板，只能用于运输集装箱。集装箱运输拖车是一种专门在码头工作的设备，通过焊接导向块，底部块和指示杆来精确，快速地装载和提升集装箱。当前的标准容器具有20 ft，40 ft，45 ft和48 ft（世界统一的ISO标准）的标准尺寸。当前使用的大多数集装箱码头半挂车是标准化的通用产品，例... |
Same products
 |
XTY-1000W11080-60 Large-sized Full Automatic Balers | 卖方: JIANGSU XUTIAN ENVIRONMENTAL PROTECTION MACHINERY CO., LTD. | XTY-1000W11080-60 is a full automatic baler with 100T pressure controlled by the comprehensive to... |
 |
XTY-1A Kitchen Garbage Balers | 卖方: JIANGSU XUTIAN ENVIRONMENTAL PROTECTION MACHINERY CO., LTD. | This product is very suitable to use in the vessels,drilling platform, harbor, hospitals etc. bec... |
 |
XTB-200 Baling And Bagging Machines | 卖方: JIANGSU XUTIAN ENVIRONMENTAL PROTECTION MACHINERY CO., LTD. | XTB-200 is a manual feeding bagging baler and baling machine.Its operation is very simple: only o... |
 |
XTR- 2000W11075-150 Large-Sized Full Automatic Two Ram Balers | 卖方: JIANGSU XUTIAN ENVIRONMENTAL PROTECTION MACHINERY CO., LTD. | XTR-2000W11075-150 is strongly designed with high strength and wear. Insist materials make the ma... |
 |
2500W15085-150 Large-Sized Full Automatic Two Ram Balers | 卖方: JIANGSU XUTIAN ENVIRONMENTAL PROTECTION MACHINERY CO., LTD. | XTR-2500W15085-150 can handle many kinds of waste materials, not only common daily materials like... |
