Tips: （This part of the passage is not the main body.）
Sheet metal cutting machine is an equipment that uses one blade to make reciprocating linear motion relative to the other blade to cut plates.
Through moving upper blade and fixed lower blade, it exerts a shear force on metal or steel plates of various thicknesses with reasonable blade clearance. Then, the plates can be shaped or separated according to the required size.
Plate cutting machine parts:
The structure of the shear machine mainly includes:
Transmission system, frame, slide block, tool holder, pressing mechanism, retaining mechanism, balancer, electrical control system, lubrication system, and other auxiliary devices (sealing ring, valve, N2 nitrogen return, etc.).
There are 3 kinds of transmission forms of sheet cutting machines: mechanical transmission, hydraulic transmission, and hydraulic mechanical combined transmission.
The appearance structure and performance function of metal sheet cutting machines are closely related to the transmission mode used.
So metal steel cutting machine is divided into 2 main types according to the transmission system: mechanical shear and hydraulic shear.
Mechanical Cutting Machine VS Hydraulic Plate Cutting Machine
According to the working principle, we can divide cutting machines into the following two categories: Mechanical shear and Hydraulic shear.
- Mechanical cutting machine: up moving type and down driving type.
- Hydraulic plate cutting machine: swing beam shears and guillotine shears.
The shear thickness is less than 10 mm, it is always a mechanical shear machine. If the thickness is more than 10 mm, it is generally a hydraulic plate cutting machine.
Generally speaking, the old small cutting machines for sale in the past mainly used mechanical transmission. But with the development of technology and production, the hydraulic plate cutting machines have occupied the mainstream market. Now, most of the new plate cutting machines for sale use a hydraulic system.