Under horn type winding machine normal circumstances, t […]
Under horn type winding machine normal circumstances, the whole machine error caused by instantaneous failure of the winding machine can be cleared by hardware reset or switch system power in turn. If the working storage area of the system is unstable due to voltage, unplugging the circuit board or undervoltage of the rectifier switching power supply will cause confusion , The system must be initialized and cleared. Before clearing, you should pay attention to the current data backup record. If the fault cannot be eliminated after resetting and initializing, perform hardware replacement diagnosis. Compiling a reasonable program and running it successfully is the basis for determining the integrity of the whole machine system. Some winding parameter setting errors may cause system failures or invalid functions, sometimes due to user program errors and shutdowns caused by faults. You can use the preparation of a test run program to check and correct the errors of the user program to ensure its normal operation.
The adjustment of adjustable parts such as the winding tension, screen voltage, and the starting position of the cable rack is an easy and simple but effective method in maintenance. By adjusting the adjustable parts, some innocuous faults can be corrected. For example, if a company repairs a winding machine that has been used for many years, the system display screen is dim, and it is normal after adjusting the screen power supply. In the winding machine maintenance, replace the suspected faulty parts with good spare parts, the maintenance personnel After basically judging the cause of the fault, this method can be used to quickly diagnose the scope of the fault, and quickly put the winding machine into normal operation, and then return the broken parts for repair. This is the most common troubleshooting method at present. For some very strange faults, if you can't find the cause by using the exclusion and replacement method, you often need to start with the surrounding environment. The environment is generally divided into two types, power and space. The power supply can be improved by using a regulated isolated power supply to improve the fluctuations from the power supply. For some high-frequency interference from the power supply, capacitor filtering can be used.
These preventive measures can be used to reduce the faults caused by the power supply, increase and check whether the grounding is good It is also very necessary. There are many reasons for space interference, such as dust, gas, etc., foundation floating, vibration, etc., space radiation interference, etc., etc., which require experienced maintenance technicians and professional equipment to detect and maintain. According to the actual work of the winding machine and past fault records, accidental faults caused by the design or production process defects of the winding machine can be found, which can be solved by continuously modifying and improving the system software or hardware. These modifications are continuously provided to maintenance personnel in the form of maintenance information. Through these customer feedbacks, the company can use this as a basis for troubleshooting, and correct and completely eradicate the fault. Reasonable user feedback is also a powerful help for our company's continuous improvement.
In short, the first step of winding machine maintenance is to determine the real cause and fault location as soon as possible according to the fault phenomenon. These fault handling methods have no strict limits in actual use, and sometimes only one method can be used to eliminate Failures may also require multiple methods to proceed simultaneously. The effect mainly depends on the experience of the maintenance technician and the depth of his understanding and mastery of the principle and structure of the system. This is not only the quality that maintenance personnel must possess, but it also puts forward high requirements on maintenance personnel. It requires maintenance personnel of CNC winding machine to be familiar with the structure and design of the winding machine, and to be familiar with the performance of the CNC winding machine. In this way, it is possible to quickly find out the cause of the failure and determine the location of the failure. In addition, in order to conduct on-site surveying and mapping of certain circuits and parts during maintenance, as a senior maintenance personnel, they should also have the ability to draw engineering drawings.