Best Price Factory Price CNC Press Brake WE67K-220/4000 DA-66T Metal Bending
A CNC press brake, also known as a computer numerical control press brake, is an advanced machine tool used in metal fabrication to bend and shape sheet metal with high precision and efficiency. It combines the functionality of a press brake with a computer-controlled system to automate and streamline the bending process.
CNC press brakes consist of several key components:
1. Frame: The frame provides the structural support for the machine, ensuring stability and rigidity during the bending operation.
2. Ram: The ram is the moving part of the press brake that applies the force to bend the sheet metal. It is typically driven by hydraulic or electric systems.
3. Bed: The bed is the stationary surface where the sheet metal rests during bending. It houses the tooling and supports the material being bent.
4. Backgauge: The backgauge is an adjustable system that positions the sheet metal accurately for each bend. It can move horizontally or vertically and is controlled by the CNC system.
5. Tooling: The tooling consists of upper and lower dies that come together to form the desired bend. They are selected based on the material thickness and bending requirements.
6. CNC Control System: The CNC control system is the heart of the CNC press brake. It consists of a computer and software that allow the operator to program the bending sequence, parameters, and tooling setups. The CNC system controls the movement of the ram, backgauge, and other machine functions.
The operator uses the CNC control interface to input the desired bending parameters, including the bend angle, bend length, backgauge position, and material thickness. The CNC system then automatically positions the backgauge and adjusts the ram's movement to accurately bend the sheet metal according to the programmed instructions.
CNC press brakes offer numerous advantages over manual or conventional press brakes. They provide higher precision, repeatability, and productivity. With CNC programming, complex bending sequences and multiple setups can be easily achieved. CNC press brakes also offer features like angle correction, automatic tool changing, and real-time monitoring, enhancing efficiency and reducing setup times.
Overall, CNC press brakes are widely used in various industries for precise and efficient sheet metal bending, enabling manufacturers to produce high-quality products with speed and accuracy.
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