High-speed internal winding machines may encounter a variety of common faults during operation, which will undoubtedly have an adverse effect on the normal operation of the equipment and the quality of winding. The following is a detailed summary of these common faults and their maintenance methods. Vacuz briefly introduces them and hopes to help everyone!

1. Common fault analysis

1. Wire breakage:

The reasons may involve substandard equipment configuration, improper tensioner regulation, excessive speed, improper selection of wire diameter or material of enameled wire, insufficient manufacturing accuracy of stator skeleton and mold, and auxiliary parts such as wire wheels, wool felt, and foreign matter or damage in the wire drum.

Solution: Check and replace substandard equipment parts, adjust the settings of the tensioner, reduce the speed to within the range specified in the manual, select enameled wire with appropriate wire diameter and material, improve the manufacturing accuracy of the stator skeleton and mold, and regularly check and clean the auxiliary parts.

2. Mechanical system failure:

This may be due to mechanical parts such as spindle transmission and wiring system failure, such as temperature increase, strong vibration, increased noise, component displacement, unreasonable spacing setting, loose screws, component damage, etc.

Solution: Closely monitor the operating status of the mechanical system, check the lubrication condition, troubleshoot problems such as component displacement, spacing and loose screws, and replace damaged components in time.

3. Electrical system failure:

The connection of electrical components is complex, and failures may occur in signal input, processing, detection, output and other links.

Solution: Start from the starting point of the electrical system, gradually troubleshoot the fault point, and repair it immediately once the problem is found.

4. Installation and debugging problems:

The installation and debugging process is cumbersome, which may cause problems such as broken wires, damaged wires, jumpers, overlapped wires, and uneven wiring.

Solution: Professional machine adjustment personnel are responsible for installation and debugging to ensure that the equipment is debugged correctly. If the failure is caused by improper operation or problems with the equipment itself, it can be debugged and eliminated according to the instructions and requirements, or the manufacturer can be contacted for help.

II. Overview of maintenance measures

1.
Cleaning and maintenance:

Regularly clean the outside and inside of the machine to remove dust and oil stains, using tools such as soft brushes and vacuum cleaners. At the same time, clean the obstacles and impurities on the winding machine workbench, wire guide rails and major sliding surfaces, and lubricate them with oil.

2. Lubrication and maintenance:

Regularly lubricate the lubricating parts of the machine, such as rollers, chains, drive shafts, etc., and ensure that there is sufficient lubricant.

3. Comprehensive inspection:

Regularly check whether the various components of the machine are normal, such as belts, transmission gears, motors, etc., and replace them immediately if damage is found. At the same time, check whether the safety protection, power supply, limit and other devices are complete and intact, and whether the electrical grounding is good. In addition, it is necessary to check whether the accessories of the equipment are good, such as whether the wire wheel, felt clip, wire release, ceramic parts, etc. are complete and intact, and whether they are installed correctly.

4. Debugging and calibration:

Regularly debug and calibrate the machine to ensure the operating accuracy and stability of each component.

5. Safety protection:

Pay attention to the surrounding environment of the machine, avoid random placement or collision of debris on the machine, and do a good job of dust and water prevention.

6. Training and communication:

Periodically conduct operator training and technical exchanges to improve their operating and maintenance skills.

7. Record tracking:

Establish a complete maintenance record, including maintenance date, maintenance content, replaced parts, etc., in order to track and analyze the use of the machine.

In general, common faults of high-speed internal winding machines include line breakage, mechanical system failure, electrical system failure, and improper installation and commissioning. In order to maintain the stable operation of the equipment, we need to take a series of maintenance measures, such as cleaning, lubrication, inspection, commissioning and correction. At the same time, strengthening operator training and technical exchanges is also an important means to improve equipment stability and extend service life.

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