The cam splitter, as an intermittent transmission mechanism, possesses a positioning function in practical applications and its self-locking feature is relatively stable. Typically, the positioning and self-locking function of the cam splitter is achieved by multiple roller needle bearings simultaneously resting on the cam.

The positioning and locking function of the cam splitter not only brings convenience to the users but also protects the machinery and equipment from accidental damage. For instance, an unexpected power outage could cause the cam splitter to continue moving due to its strong inertia, potentially leading to direct damage to the machinery's output components.

If the positioning and self-locking function of the cam splitter is damaged, it will inevitably lead to inaccurate positioning, substandard output products, and in severe cases, cause the cam splitter to malfunction. Therefore, it is crucial to maintain the cam splitter's bearings to ensure its safety and lubricity during operation.