Tell the difference between hydraulic press and hydraulic press
Hydraulic Press and hydraulic press have something in common:
1. They work on the same principle.
Hydraulic press: it is a machine that uses liquid as working medium and is made according to Pascal principle to transfer energy to realize various processes.
Both are widely used in the processing of spare parts in the automotive industry and the shaping, edge punching and correction of a variety of products in various industries, as well as the press fitting, embossing and forming of shoes, handbags, rubber, molds, shafts and shaft sleeves, the bending, embossing and sleeve stretching of plate parts, washing machines, motors, automotive motors, air conditioning motors, micro motors, servo motors and wheel manufacturing Shock absorber, motorcycle, machinery and other industries.
Gu Mingsi suggests that the hydraulic press uses oil to generate power, and the hydraulic press can be driven by oil or water. Because water is also liquid, another kind is oil-gas mixing, which is called air-oil compressor, air-oil compressor or pressurized press.
The working principle is through hydraulic transmission, that is, a transmission mode that uses liquid pressure to transmit power and control.
It is composed of the machine (main engine), power system and hydraulic control system.
Hydraulic press (a kind of hydraulic press): it uses special hydraulic oil as the working medium, uses the hydraulic pump as the power source, and uses the force of the pump to make the hydraulic oil enter the oil cylinder / piston through the hydraulic pipeline. Then there are several groups of mutually matched seals in the oil cylinder / piston. The seals at different positions are different, but they all play the role of sealing, so that the hydraulic oil can not leak.
2. The overall structure of the two is roughly the same.
Hydraulic press is classified into valve hydraulic press, liquid hydraulic press and engineering hydraulic press. In fact, the hydraulic press is one of the hydraulic presses. The hydraulic press is generally composed of the machine (main engine), power system and hydraulic control system. Finally, make the hydraulic oil cycle in the oil tank through the one-way valve, and make the oil cylinder / piston cycle do work, so as to complete a certain mechanical action as a kind of machinery of productivity.
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