Presă de îndoit DERATECH 140T30 second-hand de vânzare

A DERATECH 140T30 Press Brake is a machine tool used in metalworking to bend sheet metal and plate material. It typically consists of a hydraulic or mechanical press that applies force to a piece of metal positioned on a die. The force exerted by the press causes the metal to bend at a predetermined angle.

Here’s a breakdown of its components and how it works:DERATECH 140T30 Press Brake

1. Cadru: The press brake’s frame provides the structure and support for the bending process. It’s typically made of heavy-duty steel to withstand the high forces generated during bending.
2. Pat: The bed is the flat surface where the bottom portion of the die is mounted. It provides stability and support for the workpiece during bending.
3. RAM: The ram, or upper beam, is the moving part of the press brake. It carries the top portion of the die and applies the bending force to the workpiece. The ram is powered by a hydraulic or mechanical system.
4. Muri: The die set consists of a fixed bottom piece (the lower die) and a matching top piece (the upper die). These dies have a specific shape and size to form the desired bend in the workpiece. They are often interchangeable to accommodate different bending requirements.DERATECH 140T30 Press Brake
5. Ecartament spate: Many press brakes are equipped with a back gauge, which is a device used to position the workpiece accurately for bending. It helps ensure consistent bend angles and dimensions across multiple parts.DERATECH 140T30 Press Brake
6. Sistem hidraulic: In hydraulic press brakes, hydraulic cylinders are used to apply force to the ram. The hydraulic system controls the speed and intensity of the bending operation.
7. Sistem de control: Modern press brakes often feature computerized control systems for precise operation. Operators can input bend angles, dimensions, and other parameters, and the control system adjusts the machine accordingly. This improves accuracy, efficiency, and repeatability in the bending process.

Press brakes are widely used in various industries, including automotive, aerospace, construction, and manufacturing, for bending sheet metal and plate material to create a wide range of products, from simple brackets to complex enclosures.