Briefly analyze the spindle system and electrical faults of automatic winding machine manufacturers

The winding machine in electrical equipment is a relatively precise equipment, and its various systems adopt linkage and cooperation operations. Any problem with any component will make the equipment unable to process the coil normally. This article briefly analyzes the common faults of the winding machine spindle system of automatic winding machine manufacturers.

Firstly, let's talk about common faults caused by winding loads. The main reason for these faults is electrical and mechanical faults caused by long-term use of heavy loads by users. Different models of fully automatic winding machines from manufacturers can withstand different processing loads, and they should not exceed the specified usage range of the equipment during processing operations.

Secondly, there are faults caused by mechanical transmission components. Mechanical components are the main execution components of the fully automatic winding machine manufacturer's winding machine. During effective use, mechanical components have been in a worn state, and accessories such as bearings, transmission teeth, and belts in the spindle system may be the cause of faults.

The common electrical execution components in the winding machines of automatic winding machine manufacturers include controllers, frequency converters, spindle motors, stepper motors, electromagnetic brakes, solenoid valves, etc. These are also the core electrical components of the winding machine manufacturers, playing an important role. At the same time, the performance of these components also determines the working performance of the winding machine. The controller is the brain of the winding machine, which is responsible for controlling power, wiring, and so on, At present, there are two types of controllers commonly used in winding machines. One is a universal controller provided by an integrated supplier, and the other is a controller developed by the manufacturer themselves. The common faults of the controller are the strong current control part and buttons, which are generally not solvable by users themselves and need to be notified to the manufacturer for repair; The faults of the frequency converter are also quite common, and can be determined by viewing the display interface of the frequency converter; Users with motor faults should pay attention to whether the motor has abnormal noise and whether the temperature rise is normal during use to determine, and avoid overloading during equipment use; The brake is a vulnerable component and should be adjusted promptly after using the winding machine for a period of time, and replaced if necessary.

Among the reasons why the protection device cannot start the main motor normally due to differential protection, most cases are caused by the differential protection circuit, except for the fault of the motor itself. In the actual production process, due to the large vibration of the vertical mill and other reasons, it is easy to cause differential protection tripping due to loose wiring terminals of the current transformer on the motor side. Therefore, tightening the wiring terminals of the current transformer on the motor side should be an important maintenance content during equipment maintenance.

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