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How does the hydraulic cylinder of Construction Machinery Exhaust Gas
How is the construction machinery hydraulic cylinder exhaust? Construction machinery hydraulic cylinder in normal circumstances, exhaust equipment should be in the top of the hydraulic circuit, so it is not necessary to equipment in the engineering cylinder. However, we in the selection of engineering hydraulic cylinder, exhaust equipment is required, or should be in which direction, these are clear. If the engineering cylinder is used for vertical equipment, in order to ensure better air discharge, the exhaust equipment can be directly welded to the cylinder of the Piston, or the equipment can be placed on the internal unloading valve of the Piston, when the composition of the hydraulic cylinder reached the end of the time, to ensure that the hydraulic equipment unloading, and ensure that the normal exhaust equipment. When the oil in the hydraulic cylinder of Construction Machinery enters the air in disorder, it will cause the movement of the Piston to have a series of abnormal phenomena such as crawling or shivering. These irregularities are partly caused by the air in the oil and partly by the pulsation of the flow control valve and the sealing of the hydraulic cylinder. Especially in the hydraulic cylinder of power feeding engineering such as machine tool, the exhaust problem must be paid great attention to. In general, the exhaust equipment should be installed in the top part of the hydraulic circuit, but not necessarily in the construction machinery on the hydraulic cylinder. However, when selecting the hydraulic pressure, it must be specified whether or not the exhaust equipment is required or where it should be located in the hydraulic cylinder. In addition, in the construction machinery hydraulic cylinder forging machinery equipment, the engineering hydraulic cylinder is a vertical device. In this case, the influence of the air not only lead to the action of the abnormal speed, and often due to the high pressure stroke of adiabatic compression, so that the seal burned. Construction machinery hydraulic cylinder is directly running to the end of the time, that is, to ensure that the normal unloading of hydraulic equipment, but also the whole internal air directly out. Because the hydraulic cylinders are basically erected to carry out the equipment, in this case, the influence of the air, will not change the motion of the engineering hydraulic cylinders, and, because it is in a high-pressure shape, the result is an extremely severe burn of the seals.