Sep. 05, 2020
The shearing machine is mainly used to cut the straight edges of various sizes of metal sheets. It is widely used in various industrial parts such as steel rolling, automobiles, airplanes, ships, delayers, bridges, electrical appliances, instruments, and boilers.
can be divided into:
1. Flat-blade shearing machine: good shearing quality, small distortion, but large shearing force and high energy consumption. There are more mechanical transmissions. The upper and lower blades of this shearing machine are parallel to each other, and are often used for hot shearing in rolling mills. Blooming billets and slabs; according to the cutting method, it can be divided into up-cutting and down-cutting.
2. Oblique blade shearing machine: The upper and lower blades of the shearing machine form an angle. The upper blade is generally inclined, and its inclination angle is generally 1°~6°. The shearing force of the oblique blade shear is higher than that of the flat blade shear. The board machine is small, so the motor power and the weight of the whole machine are greatly reduced, and the theory is used the most.The shearing machine manufacturers produce more of this type of shearing machine.
This type of shears is divided into gate shears and pendulum shears according to the movement method of the tool post; according to the main transmission system, it is divided into hydraulic transmission and mechanical transmission.
3. Multi-purpose shearing machine:
1. Connected punching and shearing machine: it can complete the cutting of the plate and the profile, which is mostly used in the blanking process.
2. Sheet bending and shearing machine: that is, two processes of shearing and bending can be completed on the same machine.
Fourth, special shears: use other equipment together to complete special purposes
1. Plate opening and leveling line shearing machine: used on the plate uncoiling and leveling line, it is a high-speed shearing machine designed for the high-speed cutting requirements of the production line. The thick plate line is mostly hydraulic high-speed shearing machine, and the thin plate line More pneumatic shears; flying shears on the high-speed line, continuous production and high efficiency.
2. Shearing machine for steel structure production line: It is mostly used for angle steel and H-beam automatic production line to complete the cutting process.
3. Cold bending forming line shearing machine: for example, special shearing machines equipped on production lines such as automobile longitudinal beam cold bending line, car side baffle production line, color steel plate forming line, etc.
