What is the working principle of CNC bending machine? How does it work?

What is the working principle of CNC bending machine? How does it work?

CNC bending machine is a kind of machine which can bend thin plate. Its structure mainly includes bracket, worktable and clamping plate. The worktable is installed on the bracket; The worktable is composed of a base and a pressing plate; The base is connected with the clamping plate through a hinge; The base is composed of a base shell, a coil and a cover plate; The coil is arranged in the groove of the seat shell; And the top of the groove is covered by a cover plate. In the field of CNC bending machine technology, the research and application of real-time intelligent control are developing in the following directions: adaptive control, trance control, neural network control, expert control, learning control, feedforward control, etc.

Because the numerical control bending machine uses the electromagnetic force to clamp, the pressing plate can be made into various workpiece requirements, and can process the workpiece with side wall, the operation is very simple.

CNC bending machine adopts graphical user interface. The unified group control system can automatically adjust information activities according to different production processes and functions of Alvin group control system. The user interface is the dialogue interface between the CNC bending machine system and the user. The GUI should be suitable for all kinds of users, including non professional users. It can be operated through windows and sheets. NC sheet metal bending machine can realize the functions of graphic simulation, graphic dynamic tracking, simulation and fast programming.

Users can redevelop the system software of CNC bending machine according to their own needs, and the scope of users is no longer limited by manufacturers. CNC sheet metal bending machine system adopts a new generation of modular design, with wider function cage and stronger reliability, which can meet the needs of different users.

The working mode of CNC bending machine is introduced:

(1) Set the pressure holding time, pressure relief time, horizontal blanking advance and retreat distance, and adjust the horizontal blanking position of CNC bending machine.
(2) The number of working steps, the position of blocking material and the bending times of each working step are set.
(3) If a continuous operation gear is selected, the bending mechanism will not automatically return to the up stroke switch position first. Press down the pedal to advance slowly, and the bending mechanism will press down automatically; When the travel switch is touched, the horizontal blocking mechanism moves backward for a set distance, and the pressure is maintained automatically. The pressure holding time of CNC bending machine reaches automatic pressure relief, the pressure relief time reaches the automatic return of the press down bending mechanism, and the horizontal material retaining mechanism automatically advances to set distance; When the travel switch is touched, one bend operation ends and the next bend is performed.
(4) Complete the bending times of the current working step, meet the travel switch, automatically adjust the horizontal stop position, and execute the bending action of the next working step entered by the numerical control bending machine.
(5) When all the working steps are completed and the travel switch is satisfied, the continuous bending action of NC bending machine ends.