Automatic Programming Method and System of Multi-Axis CNC Pipe Bender

The all-electric CNC pipe bender can be used to replace the hydraulic CNC pipe bender to bend pipe fittings. The user inputs the required bending parameters through the specially designed user interface, and the calculation module calculates the motion trajectory of the elbow based on the parameters entered by the user, and determines the bending radius, central axis and coordinate values of each position of the elbow. The G-code generation module generates the corresponding G-code according to the calculated motion trajectory, and the transmission module is responsible for transmitting the generated G-code to the CNC pipe bender to make it perform processing operations. The CNC pipe bender controls the movement of each axial direction of the pipe bending machine according to the received G-code instructions. The fully automated processing process is realized, and the labor cost is reduced.