Nowadays, more and more machines are used in this era. Deep hole drilling machine is a relatively efficient automated machine tool. It integrates many new technology fields such as computer technology, automation technology, etc. It is an emerging industrial control technology , Because pressing it has good economy, and its high production efficiency, because     This is in a relatively important position in production, but some faults will also occur during the production process, so what are the general methods for troubleshooting deep-hole drilling CNC machine tools? The following editors will introduce to you.  

1. Principle analysis method

According to the principle of CNC composition, logically analyze the logic level and characteristic parameters of each point, and start the analysis and discrimination based on the working principle of each component of the system to affirm the repair method of the defective part. The application of this method of deep hole drilling requires maintenance personnel to have a clear understanding of the working principle of the entire system or each component.     With a deeper understanding, it is possible to stop positioning the faulty part.   

2. Intuitive method

The maintenance personnel inspected various abnormal phenomena such as light, sound and smell when the fault occurred, carefully observed each part of the deep hole drilling of the system, and reduced the fault scope to one module or one printed circuit board.   

3. Communication method

The so-called AC method is to use spare printed circuit boards, stencils, integrated circuit chips or components to exchange suspected parts under the condition of analyzing the general cause of the fault, and deep hole drilling to reduce the fault scope to the printed circuit board or chip Level one.  

4. Self-diagnosis function usage

The self-diagnosis function of the CNC system has become an important indicator to weigh the performance characteristics of the CNC system. The self-diagnosis function of the CNC system monitors the working state of the CNC system at any time. Once the deep hole drill has an abnormal condition, it will immediately display an alarm message on the CRT or use a light-emitting diode to indicate the approximate cause of the problem. This is maintenance.     The most effective method.   

5. Parameter inspection method

When the hole drilling CNC system finds faults, it should check the system parameters in time. Changes in the system parameters will directly affect the performance of the machine tool, so that the machine tool cannot work normally, and the faults are present. The parameters are usually stored in the magnetic bubble memory or the CMOSRAM adhered to by the battery Once external interference or lack of battery voltage will cause the system     Disturbance can be caused by parameter loss or change. After checking and correcting the parameters, problems can be eliminated.