Sheet Metal · 2022年10月28日

What are the working principle and advantages of bow hydraulic press

A Hydraulic Press (a type of hydraulic press) uses special hydraulic oil as a working medium and a hydraulic pump as a power source. The hydraulic oil enters the cylinder/piston through the hydraulic pipeline by the force of the pump, and then how many are there in the cylinder/piston Set of matched seals, the seals at different positions are different, but they all play the role of sealing, so that the hydraulic oil cannot leak. Finally, through the one-way valve, the hydraulic oil is circulated in the oil tank to make the cylinder/piston cycle to perform work to complete a certain mechanical action as a kind of machinery for productivity.

Arch hydraulic press is a kind of hydraulic press. Today we will learn about the working principle and advantages of the lower arch hydraulic press!

1. The working principle of the bow hydraulic press

The  bow hydraulic press works according to the principle of Pascal’s law, which stipulates that when pressure is applied to a confined fluid, pressure changes occur in the entire fluid. In the bow hydraulic press, a piston works as a pump to provide moderate mechanical force for a small range of workpieces. There is also a piston with a larger area, which can generate greater mechanical force.

2. Advantages of bow hydraulic press

There are many advantages to using a bow-type hydraulic press. The use of bow-type hydraulic press greatly improves the production speed of factory products. This is obvious in the manual bow-type hydraulic press, where the ease and speed of workpiece switching have been significantly improved. These equipments are also very useful for mass sample production and production, while also increasing the sampling speed. The bow-type hydraulic press is a multifunctional device that can prepare a large number of different samples for enterprises. It also has great flexibility in operation and can provide various speeds, forces, directions and pressures.

General bow hydraulic press has a variety of configurations to choose from, including automatic, manual, power and electric. The load capacity of the bow-type hydraulic press is as low as 50 tons, as high as 5000 tons or more, and is suitable for various applications. The 500-ton and 3500-ton four-column-bow hydraulic presses (hydraulic presses) are the most widely used in general industrial enterprises.

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