Current label: Zhenjiang
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Network optimization data: through the analysis of the whole process, it can be seen that the starting valve also has a short opening process, but then closes, playing the role of starting smoothly, and the brake hydraulic motor absorbs pressure pulse. The structural principle is another kind of safety valve. By adopting throttling measures, the movable damping piston is added to the conventional direct acting safety valve to improve the performance of the valve. When digging
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Network optimization data: the axis of the swing cylinder 8 and the piston 11 always passes through the center of the crankshaft bearing sleeve, so there is no transverse force between the swing cylinder and the piston. The high-pressure oil of the plunger hydraulic motor enters the oil distribution plate 3 that rotates with the crankshaft from the oil inlet of the oil passage 1, enters the upper part of the piston through the housing flow channel and the swing cylinder ear ring 7, and then enters the balance chamber at the lower part of the piston through the orifice. At this point,
