Swash plate axial piston pump works

The plunger is mounted in the plunger pump cylinder and evenly distributed along the axial circumference. The end of the plunger is provided with a shoe, which is pressed against the swash plate by the spring through the return stroke disk. At the same time, the cylinder is pressed against the fixed counterplate under spring force and working oil pressure. The port plate has two waist-shaped windows and one, with a pump housing connected to the suction port, said the oil into the window; the other shell of the oil drain connected, said the oil drain window. The width between the distribution window should be greater than the width of the bottom of the cylinder port to prevent collusion between high and low pressure chamber.

Axial hydraulic piston pump at work, the main drive shaft to drive the cylinder rotation. As the swash plate has a tilt angle, the plunger reciprocates in the plunger hole of the cylinder body when the plunger pump cylinder rotates, thus completing the oil absorption and pressure oiling process of the hydraulic pump.

Luffing Tower Crane

Luffing tower cranes are a type of Tower Crane commonly used in construction projects. Unlike traditional tower cranes, luffing tower cranes have a jib that can be raised or lowered to adjust the height and reach of the crane. This allows them to work in tight spaces or in areas with height restrictions.

Luffing tower cranes are especially useful in urban environments where space is limited. The ability to adjust the jib angle allows the crane to work around obstacles such as buildings or other structures. They are often seen on high-rise construction sites, where their versatility and compact design make them ideal for lifting and moving heavy loads.

The luffing mechanism of these cranes allows for precise control over the load, making them suitable for projects that require delicate or precise movements. They are also known for their quick and efficient operation, with the ability to lift heavy loads to great heights in a relatively short amount of time.

Overall, luffing tower cranes are a valuable asset in the construction industry, providing flexibility, efficiency, and safety in various construction projects.





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