First, the spindle reducer is easy to heat and oil leakage

The main reason for this kind of failure is that the use of the winding machine is poor, more than the manufacturer’s specifications of the technical parameters; incorrect selection of the amount of lubricant added will also cause heat and oil leakage; in the actual maintenance of our company encountered a series of unauthorized changes in the spindle motor speed due to the user’s speed of the reduction gearbox failure, generally the input speed of the speed reducer shall not exceed 1,000 rpm, which should also be caused by the user to pay attention to the place. This point is also to cause the user to pay attention to the place, winding machine in the factory manufacturers have made debugging, internal parameters can not be modified at will; at the same time in the future maintenance try to choose high-quality lubricants and additives, worm gear reducer is generally 220 # gear oil, refueling should be strictly in accordance with the provisions of the sealing ring so as to maintain the softness and elasticity, and effectively reduce the leakage of lubricating oil.

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Second, the worm gear and drive helical gear wear

This type of failure can be found by users in the daily maintenance of equipment, reducer worm gear and transmission helical gear wear is very slow in normal operation, reducer can be used for more than 5 years. If found in the maintenance of wear faster, we must consider the selection of equipment is often overloaded operation, followed by the amount of lubricant and oil selection, need to pay attention to the work of the winding machine is whether there is gravity knocking spindle action, generally in the winding of coils need to be shaped, the user needs to grasp the shape of the knocking and a suitable strength and shall not be loosened the thimble device.

Third, reducer worm bearing damage

As the transformer winding machine belongs to the heavy load equipment, so the bearings are the focus of daily maintenance, such as found in the gear reducer gear oil is emulsified, it is necessary to immediately replace, so as to avoid bearing rust, damage. This is because the equipment in the heavy load operation of the gear oil temperature rises and cooling after the condensate produced by the oil and oil mixing leads to oil deterioration; in addition to the spindle motor and reducer drive belt tension adjustment is also very important, too tight will also lead to reducer worm bearing damage.

Fourth, the load is generally abnormal winding machine using units beyond the scope of use of equipment, increase the winding load caused by bearing damage, treatment: the winding load control in the permissible value of the equipment, the damaged bearings in a timely manner to replace, clean the relevant parts, the use of clean lubricants.

Fifth, the factory assembly problem generally refers to the equipment in the equipment process is not in accordance with the requirements of the correct assembly bearing failure caused by the treatment: check the bearing clearance to determine whether the bearing can continue to use, clean the relevant parts, improve the sealing device in order to prevent foreign objects from entering the secondary failure caused by the use of clean lubricants.

Automatic BLDC Brushless Drone Stator Coil Flying Fork Winding Machine

Sixth, the use of the unit maintenance system is not sound, the lack of necessary regular maintenance of equipment, lubrication caused by the failure, this type of failure is the main reason for the failure of the winding machine, bearings appear abnormal temperature rise, lubricant serious leakage, bearing discoloration and so on, treatment: the establishment of a good system of maintenance of the equipment, regular maintenance of the equipment by specialists, regular refueling of lubrication parts check, timely supplementation of lubricants and choose to choose the Appropriate lubricant, timely adjustment of the shell of the shoulder position, and remove the foreign matter near the bushings.

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