The Guangdong grating ruler, in layman's terms, is a ruler. During the entire printing process, the equipment will move the small car back and forth left and right according to the actual size of the output pattern. On the back side, there is a sensor that moves the printer head out of its initial position after the computer outputs printing instructions. At this time, the Guangdong grating ruler sensor will sense the scale on top to determine the correct printing interval.

The Guangdong grating ruler mainly plays a positioning role. The interval between the two vertical lines on the Guangdong grating ruler is a unit size. The size and position of the small car can be measured by moving the small car by the distance between the vertical lines. Therefore, printing on the surface of the substrate can be carried out according to the set data.

When maintaining Guangdong grating rulers, the following points should be noted:

Firstly, do not use any liquid to clean the Guangdong grating ruler. After disassembling the components, blow away the large particles of dust first, and then wipe it with a dust-free cloth or cotton swab. If it cannot be wiped clean, dip it in alcohol and wipe it off in the same direction.

Secondly, in the daily operation of Guangdong grating ruler, it is better to work in an independent, clean, low, low light, and well ventilated environment. The ambient temperature should be maintained at 18 ℃~30 ℃, and the relative humidity should be maintained at 30%~70% (without condensation). It is recommended to use a rack mounted exhaust fan for ventilation equipment with an exhaust volume of 600cfm.

Thirdly, be careful not to scratch or wet during operation to avoid ghosting in the next printing.

In summary, the working environment of Guangdong grating ruler is very important, and regular wiping of Guangdong grating ruler is also very important. If there are ink residues or dust on the parts of the machine, they must be cleaned in a timely manner, because when the flatbed printer is always in a clean state, it can extend its service life and bring more benefits.