Large format UV inkjet printers are high-precision, high-load printing machines. In order to meet production requirements, they are often overloaded, so usual maintenance is very important. The quality of the maintenance affects the service life of the machine. The correct maintenance method can reduce a lot of maintenance costs. I will introduce the cleaning of the encoder.
In the use of UV printing machines, people often only pay attention to the nozzle and head position, the maintenance of ink and ignore the point, in fact, the grating scale also needs maintenance. The scale is mainly used for positioning. Accurate scale can accurately print the desired pattern. It is easy to accumulate dust and stains during the movement of the trolley or in an undesired working environment, so regular cleaning is necessary.
1. When cleaning, do not use any liquid for cleaning. After disassembling the components, blow away large particles of dust, and then wipe with a clean cloth or cotton swab. If it is not clean, then wipe it with alcohol in the same direction.
2. In the daily operation process, it is better to keep the working temperature in an independent, clean, low sink, low light, and well-ventilated environment. The ambient temperature is preferably maintained at 18 ° C ~ 30 ° C, and the relative humidity is preferably maintained at 30% ~ 70% ( (Non-condensing), it is recommended to use an overhead exhaust fan for ventilation equipment, with an exhaust volume of 600cfm.
3. Be careful not to scratch or wet during operation to avoid ghosting during the next printing.
When you use the digital UV printer, pay attention to it. When you find that there are dust and stains on the scale, you must clean it in time to keep the machine in a clean working environment. All parts are properly maintained to extend the life of the machine and maintain the normal operation of the machine.