HARSLE is a leading and professional metal working machine manufacture in China,which established in 1997 and located in the cultural ancient city of Nanjing,Jiangsu Province.After 20 years development,it has been a famous and influential and modern enterprise which owns three subsidiary cooperations;They are Nanjing HARSLE CNC Machine Tool Co.,Ltd;and HARSLE INDUSTRIAL LIMITED.Its sales revenue has been increased by over 100% yearly in recent years.
HARSLE endeavors to provide high quality machine and satisfied after-sales service,our machine products including: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 CNC press brake is a specialized machine used in the manufacturing industry for bending and shaping sheet metal and plates. It's a type of machine press that uses a combination of hydraulic or mechanical force and computer numerical control (CNC) technology to accurately position and control the movement of the press's upper and lower tools, creating precise bends in the metal.
Here's how a CNC press brake generally works:
Material Setup: The operator sets up the press brake with the appropriate tooling, which includes the upper and lower dies needed to achieve the desired bend angle and shape.
Material Loading: The sheet metal or plate to be bent is loaded onto the press brake's bed.
Program Input: The operator or programmer enters the specific bending parameters into the CNC system. This includes details such as bend angle, bend length, material thickness, and other relevant information.
Tool Positioning: The CNC system controls the movement of the press brake's upper and lower tools. The upper tool, attached to a ram, descends towards the lower tool (the bed or beam) to perform the bend.
Bending Process: As the upper tool presses against the sheet metal, it creates a bend at the desired location. The CNC system precisely controls the depth and force of the bend, ensuring accuracy and repeatability.
Unloading: After the bend is completed, the press brake's tools retract, and the bent piece can be removed.
Advantages of CNC Press Brakes:
Accuracy: CNC press brakes offer high precision and repeatability, which is essential for achieving consistent bend angles and shapes.
Complex Bends: They can handle complex bending operations that might be difficult to achieve with manual press brakes.
Speed: CNC press brakes can perform bends faster than manual methods, increasing productivity.
Reduced Setup Time: Tooling setups can be saved and easily recalled, reducing the time required to switch between different bending operations.
Safety: CNC press brakes often have safety features like guards and sensors to protect operators from potential hazards.
Flexibility: The CNC programming allows for a wide range of bending operations, making the machine versatile for various applications.
CNC press brakes play a crucial role in modern sheet metal fabrication and manufacturing processes. They are used in industries such as automotive, aerospace, electronics, construction, and more, where precision bending of sheet metal components is required.
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