The shock absorbers in your car or truck help to ensure a good grip on the roads and drastically reduce the impact of road shocks.
The shock absorbers are made up of a set of parts, including the shock absorber cups or strut mounts.
A shock absorber or damper is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. Most shock absorbers are a form of dashpot (a damper which resists motion via viscous friction).Pneumatic and hydraulic shock absorbers are used in conjunction with cushions and springs. An automobile shock absorber contains spring-loaded check valves and orifices to control the flow of oil through an internal piston (see below).
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With many types of concrete machinery products, with the experience accumulated in the research and development of concrete pump truck products for a long time, XCMG has entered the field of on-board pump and trailer pump products from last year, and has successfully developed a series of products. In terms of technology, the advantages of XCMG's on-board and trailing pumps are obvious. Its power matching industry is leading and comes from the original Cummins engine in the United States. It not only has high reliability and long service life, but also has strong power output and its main performance is better than its counterparts. The first application of its intelligent pump buffer technology in the industry achieved two soft braking and soft starting of the pumping speed. The pumping commutation impact is small, the pumping stability is high, and the hydraulic element has a longer service life. At the same time, the unique intelligent energy-saving technology achieves a significant reduction in fuel consumption under the same power output conditions. Pumping displacement stepless remote control technology can achieve pumping displacement control stepless remote control, the operation is more simple and comfortable.
Relying on solid technology accumulation and advanced manufacturing processes, Xugong's market demand for concrete pump trucks continues to increase, production systems have entered a tense state, and new series of products have also rapidly achieved sales. XCMG concrete pump trucks are booming and are becoming XCMG. The realization of the 100 billion goal will provide new engines and power to boost the rapid realization of the world-class vision.
One design consideration, when designing or choosing a shock absorber, is where that energy will go. In most shock absorbers, energy is converted to heat inside the viscous fluid. In hydraulic cylinders, the hydraulic fluid heats up, while in air cylinders, the hot air is usually exhausted to the atmosphere. In other types of shock absorbers, such as electromagnetic types, the dissipated energy can be stored and used later. In general terms, shock absorbers help cushion vehicles on uneven roads.
In a vehicle, shock absorbers reduce the effect of traveling over rough ground, leading to improved ride quality and vehicle handling. While shock absorbers serve the purpose of limiting excessive suspension movement, their intended sole purpose is to damp spring oscillations. Shock absorbers use valving of oil and gasses to absorb excess energy from the springs. Spring rates are chosen by the manufacturer based on the weight of the vehicle, loaded and unloaded. Some people use shocks to modify spring rates but this is not the correct use. Along with hysteresis in the tire itself, they damp the energy stored in the motion of the unsprung weight up and down. Effective wheel bounce damping may require tuning shocks to an optimal resistance.
Recently, XCMG HBC90 on-board pump has been successfully sold, and HBTS90 and HBTS80 dragging pumps have entered the assembly and commissioning stage at Xugong Machinery Construction Machinery Branch, marking Xugong's successful entry into the field of on-board pump trucks and trailer pumps.
Related: Xugong Pumping Concrete