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Why is the noise too loud during the operation of the cam in

2021-09-13 20:11   camdex indexer      
Whether it is the electronics industry or the mechanical assembly industry, when using the automation system, it is hoped that the whole set of machinery should not make too much noise when it is running. On the one hand, it prevents excessive noise from being generated and abnormal damage to the machinery itself, on the other hand If the sound is too loud, it will be difficult for engineers and technicians to make correct sound judgments when some mechanical abnormalities or malfunctions occur.
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When the sound of the automation system is too loud, it is necessary to first judge the various parameters of the running machine, because as the machine itself, there is natural noise due to friction or vibration. After eliminating the noise inherent in the operation of the machine itself, analyze the existing situation in order to make a correct judgment.
The cam indexer itself does not have a driving function. It requires a motor as a driving source to play its role. When the sound of the automation system is too loud, it is necessary to confirm whether it is the sound of the motor or the reducer rotating, or the vibration caused by the rotation , Whether the discs and other components generate noise due to abnormal friction with other parts when rotating, and at the same time, the types of sounds should also be distinguished from the sense of hearing, such as vibration, friction, and impact.
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Check the installation surface of the disk, motor, indexer, etc. of the automation system, especially the installation surface of the indexer. In addition to loading the entire automation system, most of the motors, reducers, etc. are also directly installed on the indexer. In this case, if the mounting surface is unstable or the associated screws are loosened, it will affect the use of the entire automation system.
If the output current of the motor inverter as the drive source is unstable, the shaft speed of the indexer will be fast and slow. If the speed of the input and output shafts is not even, it will cause the indexer body to generate noise, and the inverter needs to be When measuring and checking the current of the inverter, the stability of the inverter's current output must be ensured.
In the selection of the indexer, without calculation, the movement load of the entire automation system exceeds the load that the indexer itself can bear, and the cam indexer will produce larger abnormal noise. In the case of heavy load, the friction and collision between the indexer components are aggravated, and there will be greater noise while producing greater wear.
Therefore, before the indexer is put into use, all the fastening screws of the connecting parts and fixing parts must be locked. In addition, it is necessary to check whether there is enough lubricating oil in the box body of the indexer. Pay attention to confirm the box body during use. Whether there is overheating outside, these will indirectly cause the sound of the protractor to be too loud.
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