Introducción
In the modern metal processing industry, the pursuit of high precision and high efficiency is an eternal theme. As an advanced sheet metal bending equipment, CNC press brake is playing an increasingly important role. Among them, CNC Hydraulic Plegadora WE67K stands out with its excellent performance.
The working principle and core components of CNC Press Brake
(1) electromagnetic force clamping molding
CNC press brake mainly clamps metal plates by electromagnetic force, and then performs accurate bending operation. Its core technology ensures that the metal plate can be stably clamped during processing, thus achieving accurate bending effect. This principle makes it possible to process metal plates with complex shapes.
(2) key components work together
Synchronization system: It is composed of torsion shaft, lower swing arm and joint bearing to ensure the synchronization and accuracy of the machine during bending. The torsion shaft transmits power to ensure the synchronization of bending at both ends; The lower swing arm and joint bearing are responsible for the stability and accuracy of mechanical action.
Slide block of guide rail: It consists of slide block of guide rail, hydraulic cylinder and mechanical stop adjusting structure. The hydraulic system drives the hydraulic cylinder and pushes the piston rod to drive the slide block of the guide rail to move left and right, so that the bending pressure is stable and uniform, and the operation flexibility and response speed are improved.
Stop mechanism: It is driven by motor, two ball screws are driven to move synchronously by chain, and the size and position of the stop are controlled by CNC system to ensure the accurate positioning of the material before bending.
Application
Automobile manufacturing
In the production of automobile body and parts, CNC press brake is used to bend metal plates to produce parts with various shapes, such as doors and hoods, to meet the complex requirements of automobile design.
Aerospace industry
For aircraft structural parts, high-precision bending processing is needed. CNC press brake can provide accurate bending angle and shape to ensure the quality and performance of aviation parts.
Light industry
In the metal shell processing of household appliances and other products, CNC press brake can achieve efficient and accurate bending, and improve product appearance quality and production efficiency.
Shipbuilding and container manufacturing
In the sheet metal forming of ship hull structure and container panel, CNC press brake can handle large plates to meet the needs of mass production.
Manufacturing of elevators and railway vehicles
The machining of elevator door panels and structural parts and metal parts of railway vehicles is inseparable from the high-precision bending ability of CNC press brake.
The unique advantages of CNC Press Brake
High precision and stability
- Well-known motor brands ensure the long-term stable operation of the machine.
- The high-precision servo motor improves the response speed and positioning accuracy of the machine.
- The mechanical deflection compensation device adopts a bidirectional wedge adjustment structure to improve the bending accuracy.
Easy operation
- The electric adjustable compensation workbench can quickly adjust the position according to different materials and thicknesses.
- DA53T and DA66T control systems support multiple programming modes, which is convenient for operation.
- The quick die changing system has the characteristics of high precision, easy clamping, no looseness, no tool dropping, etc., so as to avoid interference when the workpiece is bent at a small angle.
Meet the needs of diversified processing
- Standard V-shaped dies or CNC dies provide a variety of choices to meet different bending requirements.
- Equipped with hydraulic proportional valve to realize accurate pressure control and improve bending quality.
- Larger closing height, throat depth, inner stop distance and slider stroke are convenient for processing large and complex workpieces.
Conclusión
CNC press brake is widely used in metal processing and has obvious advantages. It not only improves the production efficiency, but also improves the product quality and reduces the production cost. With the continuous development of technology, CNC press brake will continue to lead the metalworking industry to a higher precision and higher efficiency, and become an indispensable key equipment for metalworking enterprises. Whether in traditional manufacturing or emerging high-tech industries, it will play an irreplaceable role and bring more innovations and breakthroughs to the field of metal processing.
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