The 9 round pipe bending machine is one-machine multi-purpose type: the mould wheel with different sizes can make the shed skeleton and the canopy tube with different shapes and sizes, and the case: circular tube, square tube, elliptical tube, a few words steel, double film C frame, trapezoid tube, D tube, etc. They are in common use all the year round! Select and purchase our company equipment, we will provide good services including production, installation, debugging, technical guidance and maintenance!
     The arc of automatic arc bending machine and bending machine is standard, no error, with CNC operation, suitable for all kinds of greenhouses skeleton, multiple curve can be formed at once, the successful development of automatic arc bending machine marks the greenhouses industry in China has reached a new level.
The structure of the arcing machine in the greenhouse:
1. The arcing machine in the greenhouse adopts the touch screen, numerical control module and the dialog operation, and the program is set easily.
2. The bed structure is stable and not easy to deform;
3. 16 corners can be set in each file, and the memory can be stored in 16 sets of files.
4. With low speed positioning function, the angle of the elbow is stable and the repetition precision is up to 0.1 degrees.
5. The error message is displayed on the screen, helping the operator to remove it immediately;
6. Provide a self-developed coordinate transformation of the bending pipe processing value, the software can be purchased and installed on the desktop computer to edit and calculate.
The forming limit of the arcing machine in the greenhouse should contain the following contents:
1) The elongation deformation in the tensile deformation zone outside of the neutral layer is not more than the plastic permissible value, and the fracture is produced.
2) In the compression deformation zone inside of the neutral layer, the thin-walled structure affected by the shear pressure can not exceed the instability and wrinkle.
3) If the tube has the requirement of ellipticity, the distortion of the section is controlled.
4) If the pipe has the strength requirement withstanding the internal pressure, the forming limit of the wall thickness reduction is controlled.