The automatic carton machine is one of the commonly used equipment in the factory's rear packaging. Usually it takes a long time to work, so how to ensure the automatic carton machine works normally in continuous production, whether it is for the manufacturer of the automatic carton machine or The user is a problem worthy of attention and hard work. From the user's point of view, under the premise of correctly selecting the automatic carton machine, regular preventive maintenance is an effective way to ensure the normal operation of the automatic carton machine. 
         The so-called preventive maintenance is a series of preventive work and inspections to avoid malfunctions of the machine and prolong the working life of all parts, such as turning a sudden failure to turn off the production into a foreseeable and planned downtime repair or overhaul; The detection and replacement of damaged parts can prevent chain damage and is the purpose of preventive maintenance.
         Preventive maintenance makes sense when the automatic carton machine meets the following two conditions:
         1. The failure rate of the problematic component is increased. In other words, the component's failure rate increases, which means wear and tear, and preventive maintenance of the components. However, if the failure rate of a component is too high (reflected by an exponential distribution), then preventive maintenance is meaningless.
         2. The total cost of performing preventive maintenance activities is lower than the total cost of maintenance maintenance. Note that the cost of maintenance-type maintenance should include visible and invisible costs, such as loss of production time, loss of downtime, loss of credibility, and so on.
         Preventive maintenance makes sense if these two conditions are met. In addition, depending on the cost ratio, the appropriate time for preventive maintenance of individual parts can be calculated by computer. Long-term benefits of preventive maintenance: increased system reliability; reduced cost loss due to replacement parts; reduced system downtime; better inventory management of parts; preventive maintenance than equipment in terms of long-term impact and cost comparison Regular maintenance at the time of failure makes more sense.