Straightening Machine on Which Princple

Straightening machine is metal profiles, bars, tubes, wire, etc. straightening equipment. Straightening roll straightening machine by pressing on the bars and so it changes straightness. Usually there are two rows of straightening rollers, varying amounts. There are also two roll straightener, relying on two roll angle (intermediate concave hyperbolic rolls) material changes in different diameters straightening. The main types of pressure straightening machine, balancing roller straightening machine, shoe roll straightening, rotating anti-leveler and so on.

Straightening machine on which princple
Roller position with the movement direction an angle straightening products, two or three large active pressure roller, driven by a motor for rotation in the same direction, on the other side of a number of small rolls are driven pressure rollers which It is relying on the rotating rod or tube to be rotated by the frictional force. In order to achieve compression roller products required, these small rollers may be simultaneously or separately adjust the forward or backward position, the more general the number of rollers, the higher the precision straightening products. After the article is roll bite, we continue to make linear or rotary motion, thus making all aspects of the product to withstand compression, bending, flattening and other deformation, and finally achieve the purpose of straightening.

Practice of straightening machine
⒈ before boot, check the hydraulic station hydraulic oil, gear box, gear box gear oil if fills.
⒉ before the main motor starts, examine and adjust the angle and carry out the hydraulic system pressure adjustment.
⒊ lubricant injection lubrication points, check the operation status of the mechanical transmission part to make it flexible transport means.
⒋ operator Wear PPE, shall undergo boot, string Kong.
⒌ after oil, hydraulic oil pressure became stable, the straightening rollers lift to the initial position.
⒍ by artificial feeding, fed through the steel pipe straightening roller straightening roller for the third clamping pressure.
⒎ start the main motor, steel rotating forward while being straightened.
⒏ motor stops, stop straightening straightening roller, straightening roller lift, straightening sent pipe.
⒐ to reverse the straightening can be reversed by operating the stage knob so that the host reversal, reverse straightening.
⒑ main motor is stopped, stop straightening roller straightening steel pipe is returned to the starting position, repeat until the next program instruction straightening.
After ⒒ down, shut the mains and can not change the program controller.