The importance of daily inspections to the accuracy of cam i

In automation equipment, the cam indexer is a high-load main moving part. Due to its high precision, part of it is a high-speed running part. In order to ensure the repeated positioning accuracy of the cam indexer, the daily maintenance of the cam indexer Becomes particularly important, and at the same time, professional maintenance is required for daily failures that occur during use. The following editor will give you examples of several abnormal phenomena that affect the accuracy of cam indexers in daily work for your reference.
 
1. Abnormal noise of the cam indexer.
Before the cam indexer leaves the factory, the manufacturer has carried out professional inspections, and, according to the normal use procedure, before use, the professional engineers of the use manufacturer will also carry out the debugging and inspection. Then, if abnormal noise occurs for a period of time after use, Then first confirm whether the connection between the cam indexer and the motor and other components is loose, then check the amount of lubricating oil in the inner cavity, confirm the turbidity of the oil from the oil glass, and judge whether the lubricating oil is being replaced according to the life cycle of the cam indexer Outside the maintenance period, if the maintenance period is exceeded, the oil should be replaced immediately; the cam indexer should be disassembled by a professional engineer or sent to a professional manufacturer for repair.
2. Tooth damage occurred on the cam indexer.
If the cam of the indexer is damaged, if there is a slight scar, you can measure and check with a professional engineer or manufacturer to determine whether it can be reused. It is strictly forbidden to adjust its axial position without the permission of a professional engineer or the manufacturer, otherwise it will cause irreversible damage due to improper operation and other reasons. If the function of the cam indexer cannot be restored, it has to be replaced with a brand new one.
3. If the needle roller bearing in the cam segmentation wheel is damaged, the needle roller bearing will also be damaged during use. A professional engineer or a person arranged by the manufacturer must disassemble the cam indexer and take out the output segmentation shaft. , To replace the needle bearing. Under normal circumstances, there are two ways to replace needle roller bearings. One of them is to loosen the output sleeve first, and then take out the output shaft. However, it must be noted that the rear gland cannot be loosened when the output shaft is taken out. Doing so will change the position of the axis.
In short, the use of any equipment must develop a concept of maintenance and repair. The daily maintenance of the cam indexer is to ensure the normal operation of the equipment, to give full play to the best state of the equipment's own technical parameters, and a better way to extend the service life of the equipment. When there is an abnormal situation in the equipment itself, it is recommended to be maintained and repaired by professional engineering and technical personnel.At the same time, for the management of the equipment, it is necessary to establish a periodic maintenance management form from day to month to year.