How to determine the cause of the malfunction during the troubleshooting process of the torsion axis CNC bending machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd?

Identifying the cause of the malfunction is a crucial step in the troubleshooting process of a torsion axis CNC bending machine. Here are some methods and steps that can help you determine the cause of the malfunction:
Firstly, it is necessary to carefully observe the fault phenomena, including abnormal machine sounds, vibrations, bending accuracy issues, etc. These phenomena often provide preliminary clues about the cause of the malfunction.
Secondly, based on the fault phenomenon and the structural principle of the equipment, analyze the possible fault points. For example, if the machine experiences unstable hydraulic pressure, the fault may be in components such as the oil pump, proportional relief valve, hydraulic pipeline, etc.
Next, use instruments and tools to detect possible fault points. For example, a multimeter can be used to check whether the voltage and current of electrical components are normal, and a pressure gauge can be used to detect the pressure value of the hydraulic system. These detection data can help you further narrow down the range of faults.
At the same time, it is also very important to consult the equipment’s operating manual, maintenance guide, and relevant technical information. These materials often include the structure diagram, circuit diagram, hydraulic schematic diagram, etc. of the equipment, which can help you gain a deeper understanding of the working principle and troubleshooting methods of the equipment.
After eliminating some possible fault points, if the problem still exists, it may be necessary to consider replacing or repairing certain components. At this point, it is necessary to ensure that you have suitable spare parts or repair tools and possess the corresponding repair skills.
Finally, it is also crucial to maintain communication with equipment manufacturers or professional maintenance personnel during the troubleshooting process. They can provide professional technical support and advice to help you solve problems faster.
In summary, the process of determining the cause of the malfunction of the torsion axis CNC bending machine requires multiple steps such as careful observation, analysis, detection, data review, and communication. Through these steps, you can more accurately identify the cause of the malfunction and take effective measures to repair it.