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You are currently viewing is Dongfeng Tianlong frame, including Dongfeng Tianlong Tianlong frame assembly, frame beam, Dongfeng Dongfeng Tianlong price quotation, Daliang, Dongfeng Tianlong picture frame. we have the most professional Dongfeng Tianlong frame products, including Tianlong frame assembly, eight frame Dongfeng Tianlong four, Dongfeng Denon four after the first four frame, Dongfeng Tianlong tractor beam, we can offer you a quotation, Dongfeng Dongfeng Tianlong frame frame frame customized, Dongfeng Tianlong accessories, Dongfeng Tianlong picture frame products and related services, welcome to call the hotline advisory 0719-8310400 15098086138 related knowledge: also known as frame girder. A car is the "skeleton", generally consists of two frame rails and several frame beam, through suspension, front axle, rear axle bearing on the wheel. With sufficient strength and stiffness to withstand the load of the automobile and the impact from the wheel. beam type frame is the first frame type (from the world's first vehicle has been used since). The principle of beam type frame is very simple: the sturdy square or round steel welded or riveted together into a steel frame, and then install the engine, cab and other parts in the steel frame, the steel frame is actually the name of "frame". The advantages of the steel beam type frame is provided strong bearing capacity and torsional rigidity, and has the advantages of simple structure, easy development, the requirements of the production process is relatively low. The fatal weakness of steel beam quality is heavy, a considerable part of the frame weight accounts for the whole vehicle weight; in addition, the entire vehicle longitudinal girder thick, affect the vehicle's layout and space utilization, the thickness of the beam which is arranged on the sitting box and the carriage platform increased, the vehicle high center of gravity. The combination of these factors can be seen, now the main beam type frame for cars: trucks, buses, and the frame stiffness requirements of high vehicles such as pickup trucks, off-road vehicles.
