What is the solution to the deviation of the bending angle of cnc pipe bending machine?

The transmission spindle of the pipe bending machine is directly inserted from the upper part of the machine head during assembly, which is accurate in installation and easy to maintain. The pipe bending spindle and the transmission sprocket are integrally forged, integrally processed, integrally hobbed, keyless connection, uniform force, and driven by double oil cylinders. During the pipe bending process, the hydraulic system automatically throttles and buffers before the arm approaches the set bending angle, which greatly improves the bending accuracy and quick reset. During the return process, a throttling buffer is set near the starting point, which greatly improves the reset accuracy and work efficiency. Full hydraulic drive.

In the field of pipe processing machinery industry, the main force of single-head product sales still relies on the hydraulic system as the core power unit of the machine. It has been continuously improving and improving the pipe bending, cutting, pipe end forming and other processing technologies of pipe bending machine equipment. In the past ten years, due to the continuous improvement and upgrading of technological revolution, the automatic pipe bending machine and CNC operating system human-machine exchange and other technical fields have been gradually updated and upgraded, and the single-head pipe bending machine has become more and more advanced and convenient.

Use our on the exhaust pipe of passenger cars. Since the hydraulic pipe bending machine in the past could not achieve processing accuracy, automatic feeding and automatic corner positioning, these are all completed by manual measurement, so to a large extent, it is impossible to achieve high precision and efficiency. However, the development of CNC technology revolution in the past ten years has bid farewell to the traditional pipe bending machine in the past. Compared with the hydraulic pipe bending machine twenty years ago, there is still great progress in many technologies.

With the long use of hydraulic driven hydraulic pipe bending machine, some parts of the machine begin to age, so we must have a certain understanding of our pipe bending machine equipment to disassemble and analyze to find the cause. For some difficult pipe bending processes, how to improve the accuracy of pipe bending, how to solve the deviation and inaccurate angle of pipe bending? Generally, if the bending angle deviates, we should first check whether our single-head bending angle controller and encoder are damaged or loose. After eliminating the encoder problem, we check whether the bending arm has rubbed and caused the deviation of the pipe, whether the oil temperature is too high and the bending speed is uneven, and the solenoid valve cannot control the oil pressure well.