Electric hydraulic servo CNC bending machine – HE series
An electro-hydraulic press brake is a type of industrial machine used in metalworking and manufacturing processes, specifically for bending and shaping sheet metal into various forms and angles. This machine combines the principles of hydraulic power and electronic control to provide precise and synchronized bending operations.
关键词：
Electric hydraulic servo CNC bending machine – HE series
图文详情
1. Hydraulic System:
The hydraulic system is responsible for generating the force required to bend the sheet metal. It consists of hydraulic cylinders, pumps, valves, and other components that transmit hydraulic fluid to exert pressure on the metal. This force is adjustable, allowing the press brake to handle various thicknesses and types of sheet metal.
2. Electrical Controls:
Unlike traditional mechanical press brakes, electro-hydraulic press brakes use advanced electronic controls to precisely manage the bending process. These controls enable the synchronization of multiple hydraulic cylinders, ensuring consistent and accurate bending along the entire length of the workpiece.
3. Synchronization:
Synchronization is a crucial feature of electro-hydraulic press brakes. It ensures that all hydraulic cylinders exert force simultaneously and evenly across the length of the bending bed. This prevents inaccuracies and defects that can occur when using mechanical press brakes.
4. Servo Motors:
Electro-hydraulic press brakes often employ servo motors for precise control of the hydraulic cylinders. Servo motors can provide highly accurate positioning, speed control, and synchronization, resulting in consistent and high-quality bending results.
5. CNC (Computer Numerical Control):
Most modern electro-hydraulic synchronous press brakes are equipped with CNC systems. These systems allow operators to input bending parameters and control the machine through a user interface. The CNC system stores bending programs, enabling efficient production and quick setup for different bending tasks.
6. Back gauge System:
A back gauge system is used to position the sheet metal accurately for bending. It consists of motorized fingers or stops that can be adjusted according to the bending program. The CNC system controls the movement of the back gauge to achieve precise positioning.
7. Safety Features:
Safety is a significant concern in any industrial machine. Electro-hydraulic press brakes are equipped with safety mechanisms such as light curtains, emergency stop buttons, and interlocks to protect operators from potential hazards.
8. Flexibility:
Electro-hydraulic press brakes are capable of handling a wide range of sheet metal sizes and thicknesses. The CNC system allows for quick reconfiguration and adjustment, making these machines versatile for various bending applications.
In summary, an electro-hydraulic synchronous press brake combines hydraulic power with electronic control to provide accurate, synchronized, and efficient sheet metal bending. This technology offers greater precision, flexibility, and automation compared to traditional mechanical press brakes, making it a preferred choice for modern metal working operations.