Unsymmetrical Pipe spinning: non-axisymmetric axial deflection pipe, spinning processing can greatly optimize product quality, save material and reduce welding process

Three-dimensional non-axisymmetric axial deflection, eccentric parts can also be processed by spinning, and the machining principle is the combination of workpiece rotation and oscillation. It has the characteristics of high molding quality and good integrity.

In order to form non-axisymmetric tubes without using mandrels,reciprocal motion of the forming rollers in the radial direction is synchronized with the rotation angle of the work.The trajectory of the rollers is calculated by interpolation,so that the cross-section of the raw tube and the desired shape of the tube end can be smoothly connected.