The rotation speed of the cam indexer is a measure of qualit

There are some indexer manufacturers who did not consider the speed of the indexer when choosing the indexer, which caused the entire turntable to jitter under high-speed operation of the automation system. This is what we call the unstable operation of the indexer. This situation is very easy to cause the entire automation system. The decrease of accuracy will even affect the offset of index positioning.

From the current point of view, there is no defined standard for the speed of the indexer. What we are reviewing is the jitter that is prone to occur in practical applications. The speed of the Kemder indexer can reach 600RPM under normal conditions, which is The rotation speed of the input shaft can reach 10 revolutions per second, and even higher, the rotation speed can reach 800RPM. In this case, the mechanical performance of the indexer is a great test. Therefore, we regard the case where the input shaft speed is lower than 1 second as a case where the indexer is running at a high speed.

When the indexer is running at high speed, the input cam of the indexer and the output turret are switched from motion to stop, or from stop to the start of the athlete, a large inertial impact will be generated, and the switching point of the cam surface , The mechanical matching movement with the output turret is the main reason for the jitter of the indexer. The highest level of mechanical movement is not driven by transmission. We are used to saying that the input cam of the indexer pulls the output turret movement, and the actual mechanical movement should be various The harmonious matching between components requires that the indexer cam and the output turret must be designed from program to processing at the beginning of the design, taking into account the harmonious combination of points, lines and surfaces between the camber cam and the roller. From the perspective of mechanical movement, the friction caused by the wear between the machines is reduced to a greater extent.

During the operation of the indexer, the contact between the arc surface and the arc surface is inevitable. Therefore, the use of materials and the accuracy of processing will have a greater impact on the connection and friction between the components, the hardness of the material and the surface processing of the cam The smoothness of the indexer is the reason why the components of the indexer vibrate when rotating. This is what we have always emphasized, the importance of the use of indexer materials and the use of processing equipment to the quality of the indexer itself. It is also worth mentioning that measuring equipment is also indispensable.