What is the working principle of a steel pipe straightening machine?

After analysis, this move not only solves the problem of recycling construction steel pipe scrap, but also forces Chinese steel companies to purchase from abroad, greatly shortening the service life of steel pipes and effectively reducing the total cost of scrap recycling. Scrap steel recycling is a part of the steel enterprise's scrap steel acquisition behavior. The funds for scrap steel are extracted, recycled, and reused to achieve certain economic benefits.

The motor can modulate a low-frequency synchronous motor to adjust the output power, ensuring that the centerline of the pipeline is consistent with the centerline of the environment. In order to make the construction process more convenient and comfortable, the steel pipe can undergo a measurement of its external dimensions and wall thickness under environmental conditions. The length of the connecting weld seam at the two ends of the steel pipe is generally not more than m.

After the workpiece is clamped by the active rotation center and the driven rotation center, it is driven by a speed regulating motor to rotate and transmitted to the driven rotation center through the workpiece. At the same time, the measuring device connected to the movable support detects the total runout (TIR) of the workpiece surface, and the photoelectric encoder of the driven rotation center detects the direction of the total runout of the workpiece surface. Based on this data, the computer determines the position and direction of the workpiece's large bending, issues instructions to stop the workpiece from rotating when the large bending point is facing upwards, and calculates the correction amount in combination with the TIR amplitude and set parameters to achieve precise straightening correction of the workpiece. The clamping and loosening of workpieces, selection of movable support positions, movement of workbenches, and fast and slow feed of punches are all controlled and managed by PLC.

Straightening machines are commonly used in automobiles, various shafts undergoing heat treatment deformation, and alignment of equipment.

In terms of heat treatment and automatic detection of straightening equipment, the straightening machine is mainly due to mechanical, hydraulic, electrical, and pneumatic factors when it comes to the deformation of the bar with a tortuous shaft in subsequent planning. The corresponding computers are integrated in measurement and control, and belong to high-tech new products. Its performance in skills is relatively good, mainly reflected in the high precision of measurement and the fast pace of production, which can better adapt to different production environments and different products in different production.

If we talk about axial alignment, the automatic and rotating center, at the top of the rotation center that needs to be driven, the workpiece needs to be clamped, so that the top motor can drive and rotate, and then the driven rotation will be exerted by the workpiece. At the same time, when connected to the support direction above, the photoelectric encoder will display the outer surface of the rotation center on the computer according to the data when measuring. The first step is to announce the corresponding instructions for the direction and curvature of the workpiece, promoting large bending processing to immediately stop the machining and operation of the workpiece, effectively completing the relaxation and clamping of the workpiece, and increasing the support activity.

The editor believes that due to the lack of standardization in the use of scaffolding steel pipe straightening machines, it is necessary to avoid using scaffolding steel pipe straightening machines during work and on construction sites in high-rise buildings where the environment is not suitable for construction.