Solution to deviation in bending angle of single head pipe bending machine

Single head is very common in daily life, with advantages such as multiple functions, reasonable structure, and simple operation. But after all, they are machines because they are designed to bend metal, which carries a certain level of danger. Improper operation can pose a certain level of danger. When assembling the transmission spindle of a single head pipe bending machine, it is directly inserted from the upper part of the machine head, which is accurate in installation and convenient in maintenance. The bending spindle and transmission sprocket are integrally forged, processed, hobbed, keyless connected, and evenly stressed. It is driven by dual oil cylinders. During the bending process, the hydraulic system automatically throttles and cushions the rotating arm before approaching the set angle of the bending, greatly improving the bending accuracy and quickly resetting, During the return process, a throttling buffer is installed near the starting point, greatly improving reset accuracy and work efficiency. Fully hydraulic drive.

In the field of pipe processing machinery, the main force of single end product sales still relies on the hydraulic system as the core power unit of the machine, continuously improving the processing technology of pipe bending, cutting, and pipe end forming of pipe bending machine equipment. In the past decade, due to the continuous improvement and upgrading of technological revolution, automatic pipe bending machines and CNC operating systems have gradually been updated and upgraded in technology fields such as human-machine exchange, Single end pipe bending machines are becoming more advanced and convenient.

Using our on the exhaust pipes of buses and cars, due to the inability of hydraulic pipe bending machines in the past to achieve machining accuracy, automatic feeding, and automatic corner positioning, which rely on manual measurement, to a large extent, we cannot achieve high accuracy and efficiency improvement. However, in the past decade, the development of CNC technology revolution has bid farewell to traditional pipe bending machines, Compared to the hydraulic pipe bending machine of twenty years ago, there is still significant progress in many technologies.

With the prolonged use of hydraulic driven hydraulic pipe bending machines, some mechanical components begin to age. Therefore, it is necessary to have a certain understanding of our pipe bending machine equipment in order to conduct disassembly analysis and find the cause. For some difficult pipe bending processes, how to improve the accuracy of the bending process? How to solve the deviation and inaccurate angle in the bending process? Generally, if there is a deviation in the bending angle, we should first check whether our single head bending angle controller and encoder are damaged or loose. After troubleshooting the encoder problem, we will check whether there is deviation in the bending due to friction between the bending arm, And whether the oil temperature is too high, resulting in uneven bending speed, and whether the solenoid valve cannot effectively control the oil pressure.