The application of CNC bending machines in production has been widely recognized, and more and more enterprises have begun to use CNC bending machines. There are many reasons for this. First, the CNC bending machine has the advantages of high precision, fast speed and good reliability. Second, the CNC bending machine can not only complete the bending process, but also can complete various processes such as bending processing and stamping processing. technology to meet the diverse needs of customers.
The working principle of CNC bending machine
The CNC bending machine is a machine tool that realizes the bending of the workpiece by controlling the axial force and the force of the splint generated by the CNC system. In the numerical control system, the linear drive method is used to realize the bending process of the workpiece. CNC bending machine is composed of programmable controller, servo motor and drive components. It is mainly used for CNC bending of metal sheets, pipes, profiles, profiles and other materials. It has a wide range of uses in various metal processing.
Structure of CNC bending machine
The structure of CNC bending machine is composed of four parts: CNC system, transmission mechanism, worktable and bending device.
The CNC system consists of three parts: CNC machine, driver and control box. It is the core component of CNC bending machine. The driver is mainly responsible for transmitting power, converting electrical energy into mechanical energy, and making the table reciprocate; while the CNC machine collects workpiece parameter signals through various sensors, and controls the output of the driver in real time according to specific process requirements.
The transmission mechanism mainly includes components such as a reducer, a transmission device and a connecting rod, which convert the reciprocating motion of the driver into the linear motion of the workpiece on the worktable. The worktable is one of the core components of the CNC bending machine, which is equipped with various working parts and tools, and supports the workpiece. Above the circular worktable is a rotary table with different turning radii.
Rotary tables with different gyration radii are integrated by several rotary table units with the same gyration radius, and the whole is made of different materials (such as steel plate, aluminum alloy plate, stainless steel plate, etc.). Above the circular worktable is a rotary table with different turning radii. The whole is made of different materials (such as steel plate, aluminum alloy plate, stainless steel plate, etc.).
The use of CNC bending machine
CNC bending machine is a machine tool that uses CNC technology to bend workpieces, and is mainly used to produce parts with various curved shapes. CNC bending machines are widely used and have a large number of applications in various industries. Let’s take a look at the characteristics and working principle of CNC bending machine. 1. Automatic programming function: It can automatically complete the automatic calculation and automatic programming of the required length, angle and angle according to the user’s requirements. 2. Using imported bearings, the equipment has high reliability and long service life. 3. The CNC bending machine has functions such as multi-level jump cycle, multiple indexing, and automatic tool change. 4. This series of products has various structural forms. 5. Various types of fixtures can be selected according to user needs. 6. Various tool holders (plates) can be selected, which can quickly replace the workpiece. 7. A variety of tools can be selected, which can be processed in batches. 8. The working process of this product is fully automatic control. 9. This series of products are made of all stainless steel, with smooth surface and beautiful appearance. 10. This product adopts high-speed and high-precision servo drive to complete the machine, which increases the speed of the machine tool by more than 20%. 11. The machine tool is light in weight, small in size, high in precision, stable in performance and convenient in maintenance. 12. This product has safety protection measures. 13. This product is made of high-quality materials and has the advantages of high strength and high temperature resistance. 14. This product has a reasonable design, easy operation, safety and reliability. 15. Compared with other mechanical equipment, the working principle of CNC bending machine has the following outstanding advantages: 1. High degree of automation; 2. High production efficiency; 3. Low energy consumption; 4. No cutting damage; 5. Easy maintenance; 6. Small footprint; 7. Can be manufactured into complex shapes.
Maintenance of CNC bending machine
Problems that need special attention in the maintenance of CNC bending machine
CNC bending machine is one of the indispensable equipment on the factory production line, and its normal operation plays an important role in production efficiency. Therefore, in the process of its use, if there is a problem, it must be repaired and maintained in time to ensure its normal operation.
However, there are also some problems in the maintenance process that need special attention. Let’s take a look at several problems of CNC bending machine maintenance.
The CNC bending machine will generate a lot of heat when working, so the inside of the machine should be ventilated regularly, otherwise it will affect its working performance.
The noise generated by the CNC bending machine will affect the surrounding workers. Therefore, corresponding countermeasures should be taken to reduce noise during maintenance. For example, suitable sound insulation materials can be selected to cover CNC chucks and work surfaces. 3. Since the CNC chuck will put a lot of pressure on the work surface, the work surface should be measured and calibrated regularly to ensure its balanced performance. 4. When a strong force is applied to the CNC chuck, it will cause a great impact on the chuck. Therefore, vigorous application should be avoided during use. 5. Applying force on the CNC chuck will cause the distance between the chuck and the worktable to change. Therefore, the distance between the chuck and the table should be regularly measured and calibrated during use. 6. Be careful not to put your hands or other objects into the chuck during use. Otherwise, personal injury may result. 7. In case of failure during use, the machine should be stopped immediately and repaired.