CNC press brake bending machine is a kind of machine which can be carried out on the thin plate bending , and the structure mainly includes the bracket, workbench and clamping plate. Workbench is on the scaffold, consisting of base and the clamp. The base is connected with the clamping plate through the hinge and the base is composed of shell, the coil and plate. Coil is placed in the depression of the shell and the top of the depression is covered with a cover plate.When used, the wire is connected to the coil. After the power is energized, gravity is generated on the plate, so as to realize the clamping of the thin plate between the pressure plate and the base. Because of the use of electromagnetic force clamping, the pressure plate can be made into a variety of artifacts' requirements. The artifacts with side wall can be processed, and the operation is very simple.
From now on, the development trend of CNC bending machine is mainly embodied in the three aspects of performance, function and architecture. The specific expression is:
1. High precision, high speed and high efficiency.
Efficiency and quality are the key performance indicators of advanced manufacturing technology and the main body of advanced manufacturing technology. If adopting high speed CPU chip, RISC chip, CPU control system, high resolution detecting element, ac digital servo system, supporting main shaft, linear motor technology can greatly increase efficiency and improve the quality and grade of products, shorten production cycle and improve the market competition ability. In the next few years, the ultra-precision CNC press brake bending machine presses the new generation CNC press brake bending machine tool with the development of precision, high speed, intelligentization and nanometer development.
2. Flexibility
The CNC bending machine system adopts the new generation modular design, and the function coverage is wider, the reliability is stronger, which can meet the needs of different users.The same group control system can dynamically adjust the information flow according to different production processes and play the function of group control system. Now the market of bending machine, those who can quickly have stable and efficient flexible bending production line can take the leading position in the CNC press brake bending machine market.The east forging numerical control machine technology team also focuses on overcoming the existing flexible bending machine in recent years. Let us look forward to the early launch of the flexible bending machine.
3. Multi-axis
Multi-axis machining, after one clip of the part in a CNC bending machine tool, the machine tool can be used for automatic changing, rotating spindle head, rotating table, etc, so that finishing the multi-process, multi-surface composite processing, not only the smooth finish, and the efficiency is also greatly improved.
4. Open software and hardware.
Users can make secondary development of CNC press brake bending machine system software according to their own needs, and the user's use scope is no longer restricted by the manufacturer.
5. Intelligence
In the field of CNC bending machine technology, research and application of real-time intelligent control along: adaptive control, fuzzy control, neural network control, expert control, learning control, feedforward control, etc, such as expert system fault diagnosis expert system. when the system fails, diagnosis and maintenance realize intelligence.
1. schematize user interface.
The user interface is dialogue interface between CNC bending machine system and users, and the graphical user interface should be suitable for the use of a variety of users including non-professional users. through the window and the single operation, dynamic tracking, which can realize the functions of graphic simulation, graphic dynamic tracking, simulation and fast programming through the operation of Windows and menus.
2. Visualization of scientific calculation.
Information communication is no longer limited to the use of words and expressions, and can directly use visual information such as graphics, images and animations.Visualization technology can be used for CAD/CAM, automatic parameter setting, tool compensation, visualization and simulation of machining process.
3. Interpolation and compensation diversification.
Interpolation methods include linear interpolation, circular interpolation, cylindrical interpolation, space elliptical surface interpolation, thread interpolation, polar interpolation, polynomial interpolation, etc.The compensation features include vertical compensation, gap compensation, error compensation in the past quadrature of circular arc interpolation, error compensation of measurement system, tool radius compensation, temperature compensation, etc.There are two kinds of CNC bending machine electric including electric hydraulic servo and torque synchronism and each has hydraulic deflection compensation.
4. Built-in with high performance.
High performance PLC in CNC press brake bending machine system can be programmed directly with trapezoid or high level language, and can be adjusted online and edited online to build up its own application.
1. Integration.
Adopt a highly integrated CPU, RISC chip and large scale programmable integrated circuit, and application-specific integrated circuit chip, and improve the integrated circuit density of CNC bending machine system and the running speed and the reliability of the system hardware and software.
2. Modularization
To realize integration and standardization of CNC press brake bending machine system , put the CPU, memory, position servo, PLC, such as input/output interface, communication module as the standard series products so that constitute a different class of CNC bending machine system.
3. Customized solution for bending machine mold.
In the future, the domestic mold industry for the technical difficulties of composite bending processing to provide a full range of forming mould for use by businesses. In the face of difficult processing requirements, the enterprises adopt high quality steel and make the CNC bending machine mold with a strong manufacturing capacity and improve the service life of the product more than 4 times. It’s well above the industry average, save the mold cost of purchase for the enterprise and multiplied the processing efficiency of enterprises.Now, the manufacturing of the mold is made through precise manufacturing processes and strict testing procedures to ensure quality assurance.
Bending machine offered by GLDMA:
MB8 Automatic Sheet Metal Press Brake Bending Machine With DA56S System
CNC bending machine
From now on, the development trend of CNC bending machine is mainly embodied in the three aspects of performance, function and architecture. The specific expression is:
First, Performance
1. High precision, high speed and high efficiency.
Efficiency and quality are the key performance indicators of advanced manufacturing technology and the main body of advanced manufacturing technology. If adopting high speed CPU chip, RISC chip, CPU control system, high resolution detecting element, ac digital servo system, supporting main shaft, linear motor technology can greatly increase efficiency and improve the quality and grade of products, shorten production cycle and improve the market competition ability. In the next few years, the ultra-precision CNC press brake bending machine presses the new generation CNC press brake bending machine tool with the development of precision, high speed, intelligentization and nanometer development.
2. Flexibility
The CNC bending machine system adopts the new generation modular design, and the function coverage is wider, the reliability is stronger, which can meet the needs of different users.The same group control system can dynamically adjust the information flow according to different production processes and play the function of group control system. Now the market of bending machine, those who can quickly have stable and efficient flexible bending production line can take the leading position in the CNC press brake bending machine market.The east forging numerical control machine technology team also focuses on overcoming the existing flexible bending machine in recent years. Let us look forward to the early launch of the flexible bending machine.
3. Multi-axis
Multi-axis machining, after one clip of the part in a CNC bending machine tool, the machine tool can be used for automatic changing, rotating spindle head, rotating table, etc, so that finishing the multi-process, multi-surface composite processing, not only the smooth finish, and the efficiency is also greatly improved.
4. Open software and hardware.
Users can make secondary development of CNC press brake bending machine system software according to their own needs, and the user's use scope is no longer restricted by the manufacturer.
5. Intelligence
In the field of CNC bending machine technology, research and application of real-time intelligent control along: adaptive control, fuzzy control, neural network control, expert control, learning control, feedforward control, etc, such as expert system fault diagnosis expert system. when the system fails, diagnosis and maintenance realize intelligence.
Second, Function
1. schematize user interface.
The user interface is dialogue interface between CNC bending machine system and users, and the graphical user interface should be suitable for the use of a variety of users including non-professional users. through the window and the single operation, dynamic tracking, which can realize the functions of graphic simulation, graphic dynamic tracking, simulation and fast programming through the operation of Windows and menus.
2. Visualization of scientific calculation.
Information communication is no longer limited to the use of words and expressions, and can directly use visual information such as graphics, images and animations.Visualization technology can be used for CAD/CAM, automatic parameter setting, tool compensation, visualization and simulation of machining process.
3. Interpolation and compensation diversification.
Interpolation methods include linear interpolation, circular interpolation, cylindrical interpolation, space elliptical surface interpolation, thread interpolation, polar interpolation, polynomial interpolation, etc.The compensation features include vertical compensation, gap compensation, error compensation in the past quadrature of circular arc interpolation, error compensation of measurement system, tool radius compensation, temperature compensation, etc.There are two kinds of CNC bending machine electric including electric hydraulic servo and torque synchronism and each has hydraulic deflection compensation.
4. Built-in with high performance.
High performance PLC in CNC press brake bending machine system can be programmed directly with trapezoid or high level language, and can be adjusted online and edited online to build up its own application.
Third. Architecture.
1. Integration.
Adopt a highly integrated CPU, RISC chip and large scale programmable integrated circuit, and application-specific integrated circuit chip, and improve the integrated circuit density of CNC bending machine system and the running speed and the reliability of the system hardware and software.
2. Modularization
To realize integration and standardization of CNC press brake bending machine system , put the CPU, memory, position servo, PLC, such as input/output interface, communication module as the standard series products so that constitute a different class of CNC bending machine system.
3. Customized solution for bending machine mold.
In the future, the domestic mold industry for the technical difficulties of composite bending processing to provide a full range of forming mould for use by businesses. In the face of difficult processing requirements, the enterprises adopt high quality steel and make the CNC bending machine mold with a strong manufacturing capacity and improve the service life of the product more than 4 times. It’s well above the industry average, save the mold cost of purchase for the enterprise and multiplied the processing efficiency of enterprises.Now, the manufacturing of the mold is made through precise manufacturing processes and strict testing procedures to ensure quality assurance.
Bending machine offered by GLDMA:
MB8 Automatic Sheet Metal Press Brake Bending Machine With DA56S System
If you want to learn more, feel free to contact us at GLDMA.
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