Functions and effects of CNC bending machine system

A CNC press brake is a machine that bends sheet metal. Its structure primarily consists of a support, a worktable, and a clamping plate. The worktable rests on the support. The worktable consists of a base and clamping plate. The base includes a housing, a coil, and a cover. During operation, the coil, powered by wires, attracts the clamping plate, clamping the sheet metal between the platen and the base. Because it uses electromagnetic clamping, the clamping plate can meet various workpiece requirements, including workpieces with side walls, and is very simple to operate. Currently, the development trends of CNC press brake systems are primarily reflected in three aspects: performance, functionality, and structure.

CNC Press Brake

1. High precision, high speed, and high efficiency. Efficiency and quality are key performance indicators and the core of advanced manufacturing technology. The use of technologies such as high-speed CPU chips, RISC chips, multi-CPU control systems, high-resolution detection components, AC digital servo systems, electric spindles, and linear motors can significantly improve efficiency, product quality, and quality, shorten production cycles, and enhance market competitiveness. In the coming years, the punching machines of ultra-precision CNC press brakes will develop towards precision, high speed, intelligence, and nanotechnology, and will become a new generation of CNC press brakes.

2. Flexibility. The CNC press brake system utilizes a next-generation modular design, offering a wider range of functions and greater reliability to meet the needs of diverse users. The same group control system can automatically and dynamically adjust information flow based on different production processes, fully leveraging the system's capabilities.

3. Multi-axis. Multi-axis machining allows parts to be clamped on the CNC press brake for the first time, with automatic tool, spindle, and turntable changes, enabling multi-step, multi-surface machining. This delivers high precision and significantly improved efficiency.

4. Open software and hardware. Users can develop CNC bending machine system software based on their needs, freeing them from manufacturer restrictions.

5. Intelligence. In the field of CNC bending machine technology, the research and application of real-time intelligent control are developing in the areas of adaptive control, fuzzy control, neural network control, expert control, learning control, and feedforward control. For example, programming expert systems and fault diagnosis expert systems can provide intelligent diagnosis and maintenance when system failures occur.

CNC Press Brake System Features:

1. A graphical user interface. The user interface is the interface between the CNC press brake system and the user. A graphical user interface should be suitable for all types of users, including non-experts. Through window and window manipulation, functions such as graphical simulation, dynamic graphical tracking, simulation, and rapid programming are realized.

2. Visualization of scientific computing. Information exchange is no longer limited to text and language; visual information such as graphics, images, and animations can be directly used. Visualization technology can be applied to CAD/CAM, automatic parameter setting, tool compensation, machining process display, and visual simulation.

3. Diverse interpolation and compensation methods. Interpolation methods include linear interpolation, circular interpolation, cylindrical interpolation, spatial elliptical surface interpolation, thread interpolation, polar coordinate interpolation, and polynomial interpolation. Compensation functions include perpendicularity compensation, backlash compensation, quadrant error compensation during circular interpolation, pitch and measurement system error compensation, tool radius compensation, and temperature compensation.

4. High-performance built-in. The CNC bending machine system is equipped with a high-performance PLC that can be directly programmed using ladder diagrams or high-level languages. Custom applications can be built through debugging, editing, and modification.