1. Component repair method. Remove the entire component that needs to be repaired by the power press, replace it with a set of components prepared in advance, and then send the replaced component to the machine repair workshop for repair, so that it can be used again next time. This method will save the assembly time of parts disassembly and shorten the downtime of repair. Especially when the newly replaced parts are not properly sized with the original parts, or the original parts are difficult to disassemble, it will affect the production due to too long downtime for repairs. In this case, this method is more suitable, such as the repair of the vacuum brick extruder or the repair of the mixing shaft of the mixer.
2. Division repair method. The characteristic of this method is that the various parts of the equipment are not repaired at the same time, but are repaired separately in order according to the individual parts of the entire equipment, and only part of them are repaired at a time. This method has short downtime for each repair and will not affect production. For example, the overhaul of the burn-free power press can be divided into three parts: replacing the twisting dragon, repairing the transmission shaft, and reducing the gear. The downtime of each repair is short, and the equipment utilization of the brick extruder can be improved.
3. Synchronous repair method. This refers to several equipments that are closely related to each other in the process, arranged to be repaired at the same time, to achieve synchronization of repairs, to reduce downtime for scattered repairs.
