HARSLE is a leading and professional metal working machine manufacturer in China, which was established in 1997 and located in the cultural ancient city of Nanjing, Jiangsu Province. After 20 years of development, it has been a famous and influential modern enterprise that owns three subsidiary cooperations; They are Nanjing HARSLE CNC Machine Tool Co., Ltd; and HARSLE INDUSTRIAL LIMITED. Its sales revenue has increased by over 100% yearly in recent years.
HARSLE endeavors to provide high-quality machines and satisfied after-sales service, our machine products include CNC&NC Press brake, swing beam shearing machine, guillotine shearing machine, mechanical & pneumatic punching machine, hydraulic press brake machine, rolling machine, iron worker, laser cutting machine and steel door production line, etc. They have been sold to over 100 countries and 10000 customers all over the world in different fields.
A press brake is a machine tool used in sheet metal fabrication to bend or shape sheet metal. It utilizes a punch and die to form the material into a desired shape. The press brake works by applying force to the workpiece, causing it to deform and take on the shape of the die.
Here are key features and components of a press brake:
Frame: The frame provides the structure and support for the press brake. It is typically made of heavy-duty steel to withstand the forces involved in metal bending.
Ram: The ram, or upper beam, moves up and down and carries the punch. It applies the force to the sheet metal, causing it to bend against the die.
Bed: The bed is the lower portion of the press brake and remains stationary during the bending process. It provides a flat surface against which the sheet metal rests.
Punch: The punch is the upper tool mounted on the ram. It comes in various shapes and sizes to create different bends and forms in the sheet metal.
Die: The die is the lower tool mounted on the bed. It also comes in various shapes to complement the punch and create the desired bend in the sheet metal.
Back Gauge: The back gauge is an adjustable stop that helps position the sheet metal accurately, ensuring consistent bending angles.
Hydraulic System: Many modern press brakes use hydraulic systems to apply force. Hydraulic cylinders control the movement of the ram, providing precision and control during the bending process.
Control System: Press brakes are often equipped with a control system that allows operators to set parameters such as the bending angle, back gauge position, and other variables. CNC (Computer Numerical Control) systems are common for high-precision and automated bending operations.
Safety Features: Press brakes include safety features such as guards, emergency stop buttons, and interlocks to ensure the safety of operators.
Press brakes are crucial in various industries, including metal fabrication, automotive, aerospace, and construction. They are used to bend sheet metal into a variety of shapes, such as U-bends, V-bends, and box shapes. The versatility of press brakes makes them essential tools for creating components used in a wide range of products.
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