Presa frana YSD 250T4000 folosit de vanzare

A YSD 250T4000 Press Brake is a machine tool used in metalworking, primarily for bending sheet metal and plate materials to achieve various shapes and angles. It employs a hydraulic or mechanical mechanism to exert force on a piece of metal, which is positioned between a punch and a die. The punch applies downward force to bend the metal against the die, which has a specific shape to form the desired bend.

Here’s a breakdown of its components and operation:

1. Cadru: The YSD 250T4000 Press Brake’s frame provides structural support and rigidity to withstand the forces generated during bending. It’s typically made of heavy-duty steel.
2. Pat: The bed is the flat surface where the bottom die (also known as the V-die) is mounted. It provides stability and support for the workpiece during bending.
3. RAM: The ram is the moving part of the press brake that carries the punch. It applies downward force to the workpiece, bending it against the die.
4. Lovitură: The punch is the tool mounted on the ram that applies force to the workpiece, causing it to bend. Punches come in various shapes and sizes to achieve different bending angles and profiles.
5. Muri: The die is mounted on the bed and provides a surface against which the metal is bent. It has a V-shaped groove that matches the profile of the punch. Different dies are used to produce different bend radii and angles.
6. Sistem hidraulic: In hydraulic press brakes, hydraulic cylinders or hydraulic motors provide the force necessary for bending. The hydraulic system controls the speed and pressure of the ram’s movement, allowing for precise bending.
7. Sistem de control: Modern press brakes are equipped with computer numerical control (CNC) systems for precise control over the bending process. Operators can input bending parameters such as angle, bend length, and material thickness into the CNC system, which then automates the bending sequence.

YSD 250T4000 Press Brakes are widely used in various industries such as automotive, aerospace, construction, and manufacturing for bending sheet metal and plate materials to produce components and products with precise geometries. They offer high precision, efficiency, and versatility in metal forming processes.