In short, the first step in twisting machine maintenance is to determine the real cause and location of the fault as soon as possible based on the fault phenomenon. There are no strict limits on these fault handling methods in actual use. Sometimes, only one method can be used to eliminate them. Failure may also require multiple methods to be performed simultaneously. The effect mainly depends on the experience of the maintenance technician and the depth of his understanding and mastery of the system principles and structure. This is a quality that maintenance personnel must possess, but at the same time it places high demands on maintenance personnel. It requires CNC winding machine maintenance personnel to be familiar with the structure and design ideas of the winding machine, and to be familiar with the performance of the CNC winding machine. Only In this way, the cause of the fault can be quickly found and the location of the fault can be determined. In addition, in order to conduct on-site surveying and mapping of certain circuits and parts during maintenance, senior maintenance personnel should also have the ability to draw engineering drawings.
Adjustment of adjustable components such as the tension of the winding machine, the screen voltage, the starting position of the cable rack, etc. is a simple but effective method in maintenance. Correct some innocuous faults by adjusting the adjustable parts. For example, when a company repairs a winding machine that has been used for many years, the system display screen is dim. After adjusting the screen power supply voltage, it becomes normal.
Spare parts replacement method
During the maintenance of the winding machine, the suspected faulty parts are replaced with good spare parts. After the maintenance personnel basically determine the cause of the fault, they can use this method to quickly diagnose the scope of the fault and put the winding machine into normal operation quickly, and then replace the broken parts. Parts are returned for repair, which is by far the most common troubleshooting method.
Environmental Quality Improvement Act
For some very strange faults, the cause cannot be found by troubleshooting and replacement. It is often necessary to start with the surrounding environment. The environment is generally divided into two types, power supply and space. To improve the power supply, a regulated isolated power supply can be used to improve the fluctuations from the power supply. For some high-frequency interference from the power supply, the capacitor filtering method can be used. Through these preventive measures, faults caused by the power supply can be reduced. 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 floatation, vibration, etc., space radiation interference, etc., to name but a few, which require experienced maintenance technicians and professional equipment to detect and maintain.
