The main shaft system and electrical faults of automatic winding machine manufacturers are briefly analyzed
Electrical equipment winding machine belongs to the more precise equipment, its various systems have adopted the linkage with the operation, any part of the problem will make the equipment can not process the coil normally, this paper on the automatic winding machine manufacturer winding machine spindle system common faults for a brief analysis.
Say first due to winding load caused by the common faults and fault main reason is because of these users caused by the long-term use of heavy load, failure caused by electrical, mechanical, automatic winding vendors would different types of coiling machine are processing load is different, in machining operations shall not exceed the use range of equipment.
Second is the mechanical transmission caused by the fault, mechanical parts are automatic winding machine manufacturers winding machine main executive parts, in the effective use of mechanical parts has been in the state of wear, in the spindle system bearings, transmission teeth, belt these accessories are possible causes of failure.
In winding machine automatic coiling vendors would perform component common electric controller, inverter, spindle motor, stepping motor, electromagnetic brake, electromagnetic valve, etc., these are also at the heart of the factory house of the winding machine winding electric components, they play an important role in the performance of these parts at the same time also determines the working performance of the winding machine, Controller is the brains of the winding machine which is responsible for control power, wiring, etc., at present there are two types of common winding machine controller, one is general controller by integrating suppliers, another kind is their own research and development of the controller, the controller generally common failures are high voltage control part and buttons, these problems the average user can't own to solve, need to notify the manufacturer to repair; Frequency converter fault is also more common, you can judge the fault by viewing the frequency converter display interface; Motor fault users should pay attention to whether there is abnormal sound of the motor and whether the temperature rise is normal to judge in the use of equipment to prevent overload work; Brake belongs to wearing parts, in the winding machine after a period of time should be adjusted in time, if necessary to replace.
Differential protection causes the main motor to fail to start normally. In addition to the fault of the motor itself, most cases are caused by differential protection line. In the actual production process, due to the high vibration of the vertical mill and other reasons, it is easy to happen that the differential protection trip is caused by the loosening of the wiring terminal of the current transformer at the motor side. Therefore, fastening the wiring terminal of the current transformer at the motor side should be regarded as an important maintenance content during the maintenance of the equipment at ordinary times.
