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400T Press Brake. A press brake is a vital machine used in metalworking and manufacturing for bending, forming, and shaping sheet metal and plates. It’s a versatile tool that employs a punch and die to exert force on a workpiece, causing it to deform and bend according to the desired shape or angle. Here’s a more general description of a press brake:

1. Maschinentyp: 400T Press Brake. A press brake is a machine tool categorized as a bending machine. It uses either hydraulic, mechanical, or pneumatic force to bend sheet metal or other materials.
2. Operation Principle:
   • 400T Press Brake. A typical press brake consists of a punch and a die. The punch creates the required bend in the workpiece, while the die helps determine the final angle and shape of the bend.
   • The workpiece is placed on the die, and the punch descends to shape the material against the die’s contours.
3. Tonnage Capacity: 400T Press Brake. Press brakes come in various tonnage capacities, which indicate the maximum force or load the machine can apply to the workpiece during bending. Common tonnages range from a few tons to several hundred tons.
4. Kontrollsystem:
   • Modern press brakes often utilize a numerical control (CNC) system to precisely control the bending process.
   • CNC controls allow operators to input bending parameters such as bend angle, bend length, and backgauge position for accurate and repeatable bends.
5. Hinteranschlag:
   • The backgauge is a crucial component that helps position the workpiece accurately for bending, ensuring consistency in bend angles and dimensions.
6. Types of Press Brakes:
   • Hydraulische Abkantpresse: Utilizes hydraulic cylinders to apply force for bending. These are common for higher tonnage applications and provide precise control over the bending process.
   • Mechanical Press Brake: Uses a mechanical flywheel to generate force for bending. They are fast and efficient for high-production applications.
   • Pneumatic Press Brake: Utilizes pneumatic force to perform bending operations. These are suitable for lighter applications.