1. Apply network technology to arrange repair plan, find out the key route, and adjust and optimize it. Network technology, also known as critical line method, is a plan management method. It predicts the duration of a project by analyzing which activity sequence has the least total time difference in the schedule during the project. It uses the network diagram to indicate the relationship between the work, find out the key route to control the construction period, in order to achieve the purpose of shortening the construction period, improving the efficiency and reducing the cost.
Two, the use of synchronous repair method. The service life of the wearing parts of the equipment into close, to achieve the same repair, at the same time replacement; Arrange several pieces of equipment that are linked to each other in the process of production to be repaired at the same time.
Three, the step repair method. The relatively independent parts of the equipment should be repaired several times in a planned way. Only a part of the equipment should be repaired during holidays.
Four, the use of redundancy technology, including the use of standby machine, standby parts replacement repair method. Also known as the reserve technology, sometimes also known as the disaster recovery backup technology, it is a means to use the parallel model of the system to improve the reliability of the system.
5, adopt no maintenance design or easy maintenance design. Maintenance free design is an ideal design, that is, considering the possibility of maintenance reaching "no down time" and "no maintenance cost", in order to design equipment that does not need maintenance. It requires that the causes of equipment maintenance should be eliminated from the beginning of design, especially for equipment with high maintenance costs.
