Maintenance is not a simple disassembly, not only to find the cause of the failure, but also to find other problems associated with it.
For the procurement and processing quality of spare parts, it is not necessary to use original spare parts for all spare parts and electrical components. The cost of original spare parts is high and the procurement cycle is long. Unless there are special or key spare parts, most of other parts and electrical components can be substituted. , as long as you understand the part processing technology and component characteristics.
The non-woven printing machine has a strict time-matching relationship, as well as assembly tolerances and adjustment values. Busy disassembly and excessive adjustment are the main reasons for the accelerated wear and re-failure of the machine.
In addition to the natural damage of the machine, circuit faults are mainly hidden faults derived from careless disassembly and installation or failure to find machines and human factors that cause circuit faults.
Therefore, this detail should be done well when the letterpress printing machine is repaired.
