General conditions of the automatic winding machine due to transient failure caused by the whole machine error, available hardware reset or switch the system power supply in turn to clear the fault, if the system work storage area due to voltage instability, unplugged circuit board or rectifier switch power supply undervoltage caused by confusion, then the system must be initialized and cleared, clear before the current data backup records should be noted, if the reset initialization after the fault still can not be eliminated, then the Hardware replacement diagnosis.

 

1. Preparation of trial run program

Preparation of a reasonable program and run successfully is the basis for determining the integrity of the entire system function, some winding parameters set wrong may cause system failure or a function is invalid, sometimes due to user program errors caused by the failure of downtime, this can be used to prepare a trial run program to check, correct the user program errors to ensure its normal operation.

 

2. Make good use of the adjustable components

Such as winding tension, screen voltage, the starting position of the line frame and other adjustable components of the adjustment, in the maintenance is an easy to simple but effective way. Through the adjustment of adjustable components, correct some harmless failure. For example, in an enterprise maintenance of an automatic winding machine used for many years, the system display screen obscure, after adjusting the screen power supply voltage normal.

 

3. Spare parts replacement

In the maintenance of automatic winding machine, replace the suspected failure of the parts with intact spare parts, the maintenance staff basic judgment of the cause of the failure, this method can be used to quickly diagnose the scope of the fault, and the automatic winding machine quickly into normal operation, and then the bad parts back to repair, this is the current zui commonly used troubleshooting methods.

 

4. Improve the quality of the environment method

For some very strange failure, with the exclusion of replacement method can not find the cause, often need to start from the surrounding environment, the environment is generally divided into two kinds, power supply and space. Power supply to improve the use of regulated isolated power supply, to improve the fluctuations from the power supply, for some high-frequency interference from the power supply can be used capacitive filtering method, through these preventive measures to reduce the failure caused by the power supply, increase and check whether the grounding is good is also necessary. There are many causes of space interference, dust, gas, etc., the virtual floating of the foundation, vibration, etc., space radiation interference, etc., to name a few, need experienced maintenance technician and professional equipment to detect and maintain.

5. Maintenance information tracking method

According to the actual work of the automatic winding machine and past failure records, occasional failures caused by defects in the design or production process of the automatic 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, our company can use this as the basis for troubleshooting and correctly and thoroughly eradicate faults. Reasonable feedback from users is also a powerful help for our company’s continuous improvement.

 

The first step of automatic winding machine repair is to identify the real cause of the fault and the fault site as soon as possible according to the fault phenomenon, these fault handling methods, the actual use of no strict boundaries, sometimes only one method to eliminate the fault, may also require a variety of methods at the same time. The effect depends mainly on the experience of the maintenance technician and the depth of his understanding and mastery of the principles and structure of the system. This is both the quality of maintenance personnel must have, but at the same time put forward high requirements for maintenance personnel, it requires CNC automatic winding machine maintenance personnel familiar with the structure and design of automatic winding machine ideas, familiar with the performance of CNC automatic winding machine, only in this way, in order to quickly identify the cause of the fault, determine the location of the fault, in addition, in order to repair certain circuits and parts for on-site mapping, as Senior maintenance personnel should also have the ability to draw engineering drawings.

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