Explanation on maintenance of cup printer

No matter how high the accuracy of manufacture and assembly is, after a certain period of time, the parts of the cup printer will gradually wear and tear, even damage, resulting in reduced efficiency and accuracy or even unable to work. In order to give full play to the working efficiency of the cup printer, besides requiring operators to use, debug and maintain correctly, it is also necessary to disassemble and inspect the machine regularly or irregularly, as well as repair or replace some parts, so as to restore the accuracy of the machine. Maintenance of cup printer can be divided into:
Minor repair: generally refers to the daily maintenance work, mainly for single replacement, dismantling and installation of a small workload, short downtime.
Medium repair: General pointer for sexual repair, the printer of the relevant components to replace or repair, maintenance time is longer.
Overhaul: Make a thorough and thorough inspection and repair of the cup printer, replace or repair all parts that exceed the wear standard, and the maintenance time is longer.
Maintenance basis of cup printer:
The maintenance of the cup printer should be analyzed concretely, and there should be a certain basis for making the plan of medium or large repairs.
1. Quality of printed matter
Through the inspection and analysis of printing quality to determine whether overhaul is needed. If the printed matter has obvious bars, the dots are seriously deformed, the overprint error is large, the wool character, the duplicate image and the handwriting are falsified, the overhaul of the cup printer should be considered.
2. Use time
Inevitably, there will be natural wear and tear in the process of using the cup printer. The accuracy and technical performance of the machine will change. When the quality and output of the cup printer are reduced, the machine should be overhauled.
3. Accuracy Index
The precision index of the cup printer is a comprehensive index to measure the wear condition of the machine. Some key parts of the cup printer are inspected to obtain data and master the wear condition of each part.