Introduction to the specific straightening process of the straightening machine
Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightness is changed by squeezing a bar or the like with a straightening roll. Generally, there are two rows of straightening rollers, and the number varies. There are also two-roll straighteners, which rely on the angle change of the two rolls (concave in the middle, hyperbolic rolls) to straighten materials of different diameters.
The straightening process of the straightening machine: the position of the roller is at a certain angle with the moving direction of the straightened product, two or three large ones are active pressure rollers, which are driven by the motor to rotate in the same direction, and several small rollers on the other side They are driven pressure rollers, which are rotated by the friction of a rotating rod or tube.
In order to achieve the required compression of the product by the rollers, these small rollers can be adjusted forward or backward at the same time or separately. Generally, the more the number of rollers, the higher the accuracy of the product after straightening by the straightening machine. After the product is bitten by the roller, it continuously moves linearly or rotationally, so that the product is subjected to various deformations such as compression, bending, and flattening, and then achieves the purpose of straightening.