When dealing with the failure of four-column hydraulic press equipment, it is necessary to estimate the disposal time, and follow the following rules when making adjustments.
1. See if you can transfer the task to another resource without changing his time parameters.
2. If other resources cannot accept these tasks, then we can reschedule the algorithm of customer order adjustment.
3. If there is no way to schedule the delivery date, then we have to modify the delivery time parameters.
4. In the modified scheduling scheme, the order of tasks is basically maintained in the original order to ensure the priority rule of orders.
5. If other alternative resources cannot accept the task, the original resources will continue to be used.
